Pow-R-Line XD switchboard...Standard Pow-R-Line XD switchboard height is 96.00 inches (2438.4 mm)....
Transcript of Pow-R-Line XD switchboard...Standard Pow-R-Line XD switchboard height is 96.00 inches (2438.4 mm)....
Low-voltage power distribution and control systems > Switchboards >
Pow-R-Line XD switchboard
Contents
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 .3-2Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . 21 .3-2
Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 .3-6Molded Case Circuit Breakers . . . . . . . . . . . . . . . . . . 21 .3-6Insulated Case Circuit Breakers . . . . . . . . . . . . . . . . . 21 .3-8Circuit Breaker Technical Data . . . . . . . . . . . . . . . . . . 21 .3-10Power Xpert Release Trip Unit for Insulated Case Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 .3-13Power Xpert Release Trip Unit for Molded Case Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 .3-14Metering Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 .3-16Surge Protective Devices . . . . . . . . . . . . . . . . . . . . . . 21 .3-21
Layouts and Dimensions . . . . . . . . . . . . . . . . . . . . . . 21 .3-22Layout Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 .3-22Cell Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . 21 .3-23Breaker Layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 .3-24Structure Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 21 .3-27Section Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 .3-38
More about this product
Eaton.com/switchboards
Complete library of design guides
Eaton.com/designguides
Design Guide DG015003EN Effective May 2020
Product Description
Pow-R-Line XD Switchboard
General DescriptionEaton’s Pow-R-Line XD switchboard integrates both drawout insulated case and molded case circuit breakers into a single ULT 891 assembly, including Eaton’s new Power DefenseE circuit breakers. This switchboard can be configured to a variety of applications including single-ended and double-ended substation lineups, and can easily align with existing Pow-R-Line XpertT series switchboard configurations and designs.
Pow-R-Line XD provides a safer, compartmentalized switchboard solution. Each vertical section consists of a front compartment (with inter-section wiring compartment), cross bus compartment, and rear cable pull compartment with termination space.
Benefits■ Reliable solution: Reduce downtime with improved breaker change-out capability
■ Safer design: Enhance safety with drawout compartmentalized design
■ Intelligent design: Communicate through new Power Defense breaker trip units, allowing you to use fewer components and a simplified design while keeping your system connected and customers informed
■ Adaptability: Endless configurations available to suit your specific applications
Key Features■ 2000–6000 A rated bus■ 240 Vac and 480 Vac ratings■ Short-circuit current rating up to 100 kAIC at 480 Vac
■ Silver- or tin-plated copper bus■ 400–5000 A drawout insulated case circuit breakers
■ 70–600 A drawout molded case circuit breakers
■ 20–1200 A fixed group-mounted molded case circuit breakers
■ Rear-accessible terminations for individually mounted devices
■ Front-accessible terminations for the group-mounted devices
■ Barriers included (breaker, bus and cable compartments)
■ Control wiring on top with integrated tie lances
■ Overhead or rolling lifting device■ Indoor enclosures (NEMAT Type 1)
Standards■ UL 891 listed■ Circuit breakers—UL 489■ Seismic certified to UBC, IBC and California Building Code to exceed Zone 4
Applications■ Data centers■ Healthcare and institutions■ Commercial construction■ Machine building■ Infrastructure■ Mining, minerals and metals■ Education■ Oil and gas■ Electric utilities■ Pulp and paper■ Industrial and manufacturing■ Food and beverage■ Transportation■ Government■ Water/wastewater
Modifications■ Coordination with other Eaton divisions for busway and transformer connections
■ Communications capability■ Transfer schemes
Pow-R-Line XD Key Features
Overhead Breaker Hoist
Drawout ICCB (800–3000 A)
Group-Mounted MCCB
Main Drawout ICCB (5000 A)
Drawout MCCB (250 A)
Drawout MCCB (600 A)
Intersection Wiring Compartment
Auxiliary Compartment
Cable Pull and Termination Space
Cross Bus Compartment
Breaker Compartment
Design Guide DG015003EN Effective May 2020
21 .3-2
Pow-R-Line XDSwitchboard
EATON www.eaton.com
General Description
Structure FeaturesBarriers: Optional grounded metal barriers isolate the main bus and connections from the cable compartment providing added safety to the workers while reducing the potential of objects falling into the bus compartment. In addition, vertical barriers between cable sections can be added to reduce potential hazards. Barriers are removable to give access to the bus compartment for inspection and maintenance.
Transition to PRLX Switchboard and other equipment: The Pow-R-Line Xpert switchboard offering has extensive industry-wide configurations for substation transformers, quick connect sections, utility metering compartments as well as additional circuit protective devices and metering options. These offerings can be utilized within the Pow-R-Line XD application using a 20-inch bussed transition section.
PRLXD Transition to Transformer Connection
Seismic Qualification
Refer to www .eaton .com/seismic for information on seismic qualification for this and other Eaton products.
Wiring FeaturesCable compartment: The cable compartment gives ample room for terminating the power cables. Removable top roof sheets allow for easy conduit hub installation. The floor of the cable compartment is open to allow cable entry from underground duct banks. Optional floor plates are available.
In addition to cable, Pow-R-WayT bus way can be terminated in the compartment.
Control wireway: An isolated vertical wireway is provided for routing of factory and field wiring in each switchgear section. Breaker secondary terminal blocks are mounted as standard above each circuit breaker. The terminal blocks are rated 30 A, and will accept bare wire, ring or spade terminals for wire size ranges of #22–#10. Optional extruded loops are punched in side sheets of the vertical wireway to allow securing of customer control wiring without the use of adhesive wire anchors.
Control circuits may be wired in all cells without removing the circuit breaker. In addition, power circuits may be connected in the rear of the switchgear at the same time control circuits are being wired in the front of the switchgear.
Control wire: Standard wire is Type SIS insulated stranded copper, extra flexible No. 14 AWG minimum.
Secondary terminal compartment: There are 72 finger-safe secondary connections for a standard frame Magnum breaker, 60 for a narrow frame Magnum breaker and 54 for a Power Defense insulated case circuit breaker. The customer’s secondary terminal connections are located at the front of the structure behind a separate door providing access to these connections without the need to open the breaker compartment door.
Short-circuiting terminal blocks: One provided for each set of instrumentation or relaying application current transformers.
Shipping split connection: At each shipping split, the control connections are made with plug-in terminal blocks rated 600 V, 40 A. The terminal blocks mechanically interlock without removing the line or load connections. This method of making the shipping split control connections increases the speed of installation and reduces the potential of incorrect connections.
Instrumentation/Metering FeaturesMetering (see Metering Devices for details):
■ Electronic power metering such as the Power Xpert Meter 1000, 2000, 3000, and 4000/6000/8000 series
■ Monitor and communicate with Eaton trip units and meters through one user interface with Power Xpert Dashboard Lite Processor
Voltage transformers: Voltage transformers are protected by both primary and secondary fuses. The primary fuses are of the current limiting type.
Current transformers: Current transformers for metering and instrumentation are mounted in the cable compartments and requires accessibility from the rear. Secondary wiring between the current transformer and the standard shorting terminal block is color-coded for ease of identification. Bus mounted CTs are available for metering and relaying.
Control power transformers: Control transformers are provided when required for AC control of circuit breakers, space heaters and/or trans former fans. Like voltage transformers, they are protected by current limiting primary fuses. Noncurrent limiting fuses are used on the secondary side to protect branch circuits.
Instrumentation—secondary terminal compartment door: Devices, such as control pushbuttons, indicating lights, switches and analog meters can be mounted on these panels, within space limitations.
Instrument compartment door: Devices, such as electronic power metering that do not fit on the secondary terminal compartment door, are mounted on the instrument compartment door or on a panel of a blank cell.
Accessories and Options■ Traveling type circuit breaker lifter, rail-mounted on top of switchboard
■ Floor-running portable circuit breaker lifter and transfer truck with manual lifting mechanism. This requires approximately 84.00 inches (2133.6 mm) deep front aisle space
■ Optional space heaters to be placed in the bottom of the breaker, cable and bus compartments
Design Guide DG015003EN Effective May 2020
21 .3-3
Pow-R-Line XDSwitchboardGeneral Description
EATON www.eaton.com
Front and Rear AccessPow-R-Line XD switchboard sections with individually compartmentalized main and feeder devices will be rear accessible sections with bus bar extensions to the rear cable compartment of the switchboard. These sections align at the front and the rear. Other sections may be front aligned with the rear-accessible sections mentioned above. These might include group-mounted chassis feeder breaker sections, utility metering configurations and other configuration options from the broad Pow-R-Line Xpert switchboard device offering.
Standard Switchboard HeightStandard Pow-R-Line XD switchboard height is 96.00 inches (2438.4 mm). An optional traveling breaker lift device is available for Pow-R-Line XD and increases switchboard height to 97.50 inches (2476.6 mm).
Space Only for Future Devices Group-Mounted ConstructionWhere space only for future circuit protective devices is required, the proper space and a blank filler plate will be supplied. Connections and mounting hardware are not included.
Provision for Future DevicesWhere provisions for future circuit protective devices are required, space for the device, corresponding vertical bus, device connectors and the necessary mounting hardware will be supplied.
Bus Bar SystemStandard bus in the Pow-R-Line XD switchboard is silver-plated copper.Tin-plated copper is also available.
Main bus and sub-main buses meet UL and NEMA standards for temperature rise on all Pow-R-Line Xpert switchboards.
Utility Metering CompartmentsTo utilize utility metering compartments in a Pow-R-Line XD assembly, a 20-inch transition is needed to connect a front-accessible Pow-R-Line Xpert or Pow-R-Line C switchboard.
Refer to the Pow-R-Line Xpert Switchboard Design Guide for RLX section layout dimensions and additional information.
Overcurrent DevicesTo properly select and size overcurrent devices for use in a switchboard, the allowable temperature rise must be taken into account as to its effect on the tripping characteristics of the devices in question per UL 891.
Accordingly, the NECT requires overcurrent devices to be rated not less than 125% of the continuous load they are protecting. To comply with this, an 80% derating factor must be used with all over current devices such as molded case breakers and FDPW fusible switches unless they are tested and listed for application at 100% of the rating. All MagnumE type and Power Defense insulated case circuit breakers are 100% rated for continuous load.
Short-Circuit RatingStandard bus and connectors on all switchboards are rated for use on systems capable of producing up to 65,000 A rms symmetrical short-circuit current at the incoming terminals.
Increased bus short-circuit ratings equal to that of connected switchboard devices, up to 100,000 A rms symmetrical, are available in Pow-R-Line XD switchboards when approved main devices are installed. UL labeled switchboard sections are marked with their applicable short-circuit rating.
Provision for Busway Entrance and ExitBusway connections to switchboard sections include cutout and drilling in the top of the switchboard with riser connections from the switchboard device or bus, up to the point where the bus duct enters the switchboard. No connections are furnished external to the switchboard.
In all transactions involving busway attached to switchboards, it is essential that information regarding orientation of the busway with respect to the front of the switchboard be supplied to the coordinating assembly plant .
Silver-plated copper riser connections are standard. Tin-plated copper is available as an option.
TransitionsFor Pow-R-Line XD switchboards, a 20-inch transition section is required for a Pow-R-Line Xpert switchboard connection or when close-coupling to an Eaton-sourced transformer.
Auxiliary Structures These are normally mounted adjacent to service structures or distribution structures, and used where incoming service or feeder conductors require additional space or facilities not included in the standard switchboard, such as:
1. Mounted adjacent to a top connected service structure and used as a cable pull structure where service conduc-tors are brought in underground. Auxiliary structures are the same depth and height as the service structure, and are wide enough to accommodate the incoming cables.
2. Mounted adjacent to a service structure and used as a bus transition compartment for running riser bus from the load-side of the service structure up to top outgoing bus duct connection when distribution structures are not required. Auxiliary structures are the same depth and height as service structures.
In addition to the above applications, auxiliary structures may be mounted adjacent to a distribution structure and used as a structure for cable routing, bus routing, cable connections, control and device wiring, lighting panel or other device that may be cable-connected to a branch circuit device in the distribution structure. Dimensions are compatible with the arrangements required.
Design Guide DG015003EN Effective May 2020
21 .3-4
Pow-R-Line XDSwitchboardGeneral Description
EATON www.eaton.com
Switchboards Used as Service EquipmentService equipment is the electrical equipment that constitutes the main control and means of power cutoff the electric service (normally Power Company supply) brought into the building.
Where switchboards are to be used as service equipment, certain NECT and UL requirements apply that necessitate modifications not normally supplied in switchboards.
The following is a summary of the requirements that are pertinent to the application of a switchboard for service equipment:
A. A switchboard with main lugs only (no main disconnect) must be designed so that all circuits in the switchboard can be disconnected from the supply source by the operation of no more than six operating handles (breaker or switch).
Switchboards equipped with main disconnect devices are not subject to the above six disconnect limitation, as the entire board can be de-energized with the main disconnect device.
Ground fault protection of equipment must be provided for solidly grounded wye electrical services of more than 150 V to ground, but not exceeding 600 V phase-to-phase for each service disconnecting means rated 1000 A or more.
B. For testing purposes, means are also required to disconnect the switchboard neutral bus from the grounded service neutral conductor (single-phase, three-wire; and three-phase, four- wire systems). To comply with this requirement, a removable link (solid bar) is provided in the switchboard neutral bus. This link is generally located near the point where the main feeders enter the switch board or in the area of the main disconnect device where one is provided.
To further comply with NEC and UL requirements, a separate bonding strap is connected from the neutral bus to the switchboard frame. This bonding connection is located on the line side of the removable neutral link, maintaining a service ground to the switchboard frame when the test link is removed. See Figure 21 .3-1.
Figure 21.3-1. Neutral LinkUL labeling will clearly indicate service equipment listed switchboards.
Underwriters Laboratories Requirements and LabelingThe basic requirement for obtaining a UL label on a switchboard is that all the component devices (breakers, switches and so on) in the switchboard assembly are UL listed. In addition, the switchboard must comply with all applicable provisions of UL 891.
Today’s modern electrical systems require that switchboards offer a wide selection of electrical devices, many of which do not fall within the scope of UL listed devices. Therefore, the conditions under which a switchboard may be labeled are limited.
Listed below are several important guidelines for consideration when a UL label is specified:
1. UL nameplates, where applicable, are supplied for each vertical structure rather than one common nameplate for the complete switchboard lineup. Where all of the component devices in the switchboard are UL listed and all applicable provisions of UL 891 are met, each of the switchboard sections may be labeled.
2. Individual vertical structures of a switchboard may be labeled where they comply with UL requirements, although other vertical structures in the same switchboard lineup may not meet the UL standards, and will not be labeled.
3. All Pow-R-Line XD switchboards are UL labeled when all mounted devices are UL listed.
Automatic TransferAutomatic transfer and intelligent control packages are as follows:
■ Eaton ATC-900 controller❏ Automatic transfer for a two source lineup with no tie breaker
❏ Additional option for a 7-inch screen available
■ Eaton programmable logic controller (PLC) with Eaton touch screen
❏ Automatic transfer for main-tie-main arrangement
❏ Standard sequence provided with configurable options
❏ Custom sequence of operations available
■ Eaton Power Systems Control (offered through Eaton’s Engineering Services & Systems)
❏ Custom automatic transfers❏ On-site commissioning❏ Integration into existing networks
Programmable Logic and ATC-900 Controllers
Ø1 Ø2 Ø3 N
N
Ø1
Ø2
Ø3
To StationGround
NeutralLink
BondingStrap
EquipmentGround Bus
Switchboard Frame
Design Guide DG015003EN Effective May 2020
21 .3-5
Pow-R-Line XDSwitchboardGeneral Description
EATON www.eaton.com
Molded Case Circuit Breakers
Series G Drawout Casette Molded Case Circuit Breakers
Drawout Cassette Molded Case Circuit Breakers
Product DescriptionThe drawout cassette is available for use with JG, LG and NG, three- and four-pole breakers. The cassettes consist of two separate components: the movable mechanism, which attaches to the breaker, and the stationary mechanism, which houses in the cassette. For the JG, LG and NG drawout cassettes, all necessary parts for installation are included in the one catalog number.
FeaturesFeatures of the drawout cassettes for the JG, LG and NG include:
■ Trip on Drawout—breaker will trip if it is in the ON position when withdrawn from the cassette
■ Secondary Terminal Block—the drawout cassettes include a secondary terminal block for easier access when wiring low-voltage accessories, including shunts and undervoltage releases
■ Front Accessible—breakers can be disconnected without removing deadfront or gutter covers
■ Ease of Maintenance—rack out the breaker through the dead-front cover without disconnecting the loadside cables and remove disconnected drawout breaker using handles
■ Space Savings—can be incorporated into flexible designs combining drawout with fixed-mounted MCCBs
The drawout mechanism has three primary positions:
■ Connected—the breaker is fully connected to the primary stabs and secondary contacts
■ Disconnected—both the primary stabs and the secondary contacts are disconnected
■ Withdraw—the breaker can be removed from the cassette
Some of the most common accessories and their function are described below.
AccessoriesAuxiliary Switches—Provide circuit breaker primary contact status information. The auxiliary switch is used for remote indication and interlock system verification. These switches mount internal to the breaker in the right side accessory cavity.
Alarm Switches—Used for remote indication of automatic trip operation. The switch automatically resets when the circuit breaker is reset. These switches mount internal to the breaker in the right side accessory cavity.
Zone Selective Interlocking—This feature communicates when a phase or ground fault is present.
Arcflash Reduction Maintenance SystemE (ARMS)—This feature increases worker safety by providing an accelerated instantaneous trip unit to reduce arc flash. Additionally, LG, NG and RG frames with the ARMS feature include a fully adjustable instantaneous setting.
Standards and CertificationsEaton Series G circuit breakers meet applicable UL 489 and IEC 60947-2 standards.
Removable Dead-Front Cover and Cassette
Drawout Casettes in Switchboard Assembly
Design Guide DG015003EN Effective May 2020
21 .3-6
Pow-R-Line XDSwitchboard
EATON www.eaton.com
Devices
Power Defense Molded Case Circuit Breakers
Power Defense Molded Case Circuit Breakers
Product DescriptionEaton’s globally accepted Power Defense molded case circuit breaker (MCCB) can:
■ Connect to your network or the cloud with built-in communication capability
■ Generate the data to help optimize your facility’s performance
■ Mitigate arc flash to keep your employees, customers and end users safe
The Power Defense MCCB portfolio is globally adaptive to your footprint no matter the application or project requirement. All frames have the availability of global certifications including IEC, CCC, UL and CSAT.
Eaton’s best-in-class support enables you to order readily available product for on-time delivery, across the globe.
Modular AccessoriesThe Power Defense molded case circuit breakers feature new, modular accessories that are designed to make customization of the breaker for the unique requirements of the application easier than ever before. A common line of auxiliary switch and bell alarms allow for interchangeability between the different Power Defense breaker frames, enabling the final configuration of the breaker at the point of use and minimizing the amount of inventory required. Compact, modular shunt trips and undervoltage releases have been designed to be easily installed and removed as the project or application dictates.
Some of the most common accessories and their function are described below.
Internal AccessoriesAuxiliary Switches—Provide circuit breaker primary contact status information. The auxiliary switch is used for remote indication and interlock system verification. These switches mount internal to the breaker in the right side accessory cavity.
Alarm Switches—Used for remote indication of automatic trip operation. The switch automatically resets when the circuit breaker is reset. These switches mount internal to the breaker in the right side accessory cavity.
Shunt Trip—Provides capability to trip the breaker by remote control. Shunt trips are designed to be applied at specific AC or DC voltages. These devices are installed internal to the breaker in the left side accessory cavity.
Undervoltage Release(UVR)—Monitors a voltage, typically of a line voltage, and trips the circuit breaker when the voltage falls below 70% of the nominal voltage designated for the UVR. These devices are installed internal to the breaker in the left side accessory cavity.
External AccessoriesTerminals—Multiple cable terminal options are available for each frame, providing alternatives to connect primary power and loads to the circuit breaker. Additionally, control wire terminals provide a means to tap off control power. Multi-wire terminals on the load side of the breaker can also be used to distribute the load from the circuit breaker to multiple devices without the use of separate distribution terminal blocks.
Terminal Shields—Provide protection against accidental contact with live terminations, as well as clearance between circuit breaker poles or adjacent circuit breakers, and are required for some terminal applications.
Interphase Barriers—Offer additional electrical clearance between circuit breaker poles for special termination applications.
Locking Devices—Offer the capability to lock the breaker handle in the OFF or ON position (trip-free operation allows the breaker to trip when locked in the ON position). Power Defense offers three primary types, including handle blocks, padlockable hasps, and provisions for Kirk trapped key locks (Kirk lock must be purchased separately).
Standards and CertificationsPower Defense circuit breakers meet applicable:
■ UL 489■ CSA, C22.2 No. 5-02■ IEC 60947-2■ GB 14048.2-2008
Design Guide DG015003EN Effective May 2020
21 .3-7
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Insulated Case Circuit Breakers
Magnum SB Low-Voltage Insulated Case Circuit Breakers
Magnum SB Insulated Case Circuit Breaker
Product DescriptionMagnum SB is a low-voltage insulated case circuit breaker family designed for the performance and economic requirements of UL 891 switchboards.
■ Magnum SB insulated case circuit breakers have interruption ratings up to 100 kA at 480 Vac with continuous current ratings up to 5000 A
■ Magnum SB insulated case circuit breakers have lighter-duty short-time withstand ratings and fixed internal instantaneous trips on most ratings, which is characteristic of UL 489 molded case breakers commonly used in UL 891 switchboards. This provides for greater economy and excellent coordination and selectivity for most commercial applications
■ Fixed internal instantaneous trips will be phased in on all Magnum SB insulated case circuit breakers rated 3000 A and below to provide an extra safety factor by reducing the energy let-through to downstream circuits at the maximum instantaneous trip point and to facilitate feeder circuit breaker protection in UL 891 switchboards with 3-cycle bus bracing
Magnum SB in Pow-R-Line XD Assembly
Standards and Certifications
UL and ANSI Test CertificationsMagnum SB meets or exceeds the applicable ANSI, NEMA, UL and CSA standards, including:
■ ANSI C37.13 (Low Voltage AC Power Circuit Breakers Used in Enclosures)
■ ANSI C37.16 (Preferred Ratings, Related Requirements, and Application Recommendations for Low Voltage Power Circuit Breakers and AC Power Circuit Breakers)
■ ANSI C37.17 (Trip Devices for AC and General Purpose DC Low Voltage Power Circuit Breakers)
■ ANSI C37.50 (Test Procedures for Low Voltage AC Power Circuit Breakers Used in Enclosures)
■ UL 489/1066 (Standard for Low Voltage AC and DC Power Circuit Breakers Used in Enclosures)
■ NEMA SG3 (This standard adopts ANSI C37.16 in its entirety)
Comprehensive Enclosure SolutionsMagnum SB has proven performance in Eaton manufactured switchboards with the following test certifications:
■ UL 891 (Certified Pow-R-Line Low Voltage Switchboards)
Approvals and MarksUL listed: Magnum DS Breaker UL File E52096 and Cassette UL File E204565.
Digitrip RMS Trip Unit Family for Magnum Circuit BreakersThe Magnum family of Digitrip RMS trip units consists of four trip unit models, each providing increasing levels of features and options to enable the ultimate selection to match application requirements for protection, coordination, information, diagnostics and communication:
■ Digitrip RMS 520 enables the user as many as nine phase and ground current protection settings for maximum flexibility in trip curve shaping and multi-unit coordination, and adds ground current protection settings
■ Digitrip RMS 520M adds phase, neutral and ground current metering with a four-character LCD display window
■ Digitrip RMS 520MC adds communication of current values and breaker status (open, closed, tripped), and Arcflash Reduction Maintenance System for arc flash reduction
■ Digitrip RMS 1150+ provides programmability for more sophisticated distribution systems
❏ Increased protection and coordination capabilities
❏ Systems monitoring information including power factor, voltage, current, harmonic distortion values and waveform capture with a bright three-line (eight characters per line) LED display
❏ Two programmable contacts for customer use
❏ Time and date stamping of trip events for improved troubleshooting and diagnostics
❏ Accuracy of 1% on current and voltage values and 2% on energy and power
❏ Systems diagnostic information and breaker health menu
❏ Communications❏ Arcflash Reduction Maintenance System for arc flash reduction
Design Guide DG015003EN Effective May 2020
21 .3-8
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Power Defense Insulated Case Circuit Breakers
Power Defense Insulated Case Circuit Breakers, NF and RF Frames
Product DescriptionThe Power Defense ICCB NF frame provides the performance of a power circuit breaker—up to 1200 A and 65 kA interruption capacity at 480 Vac—in the compact size of a molded case breaker. It offers all the protection, features and flexibility you would expect in an air circuit breaker, in a compact footprint. The RF frame expands protection capabilities up to 3000 A with an interruption capacity of 100 kA at 480 Vac.
In today’s commercial, facilities, data centers or manufacturing environments, space for new and retrofit equipment is a precious commodity. When building space is at a premium, or when system upgrading requires additional functionality, the compact size and broad capabilities of the Power Defense ICCB make it the right choice for the applications.
The Power Defense ICCB is available with a variety of connection options that give you the ability to efficiently lay out distribution equipment. It is important in switchboards that breakers are easily accessible for maintenance, inspection and operation. The cassette design allows you to inspect parts without removing the cassette from the switchboard cell. The design of the breaker and cassette enables full use of the breaker handle and cassette rails with a gloved hand, allowing electricians to remain in the appropriate PPE protective gear.
UL 489 breakers feature the innovative Power Xpert Release (PXR) trip units. PXR trip units are available with a wide variety of protection, metering and monitoring options including the Arcflash Reduction Maintenance System, 1% accurate current and voltage metering, and a variety of serial communication options.
Power Defense ICCB breakers with PXR trip units are UL 489 listed insulated case circuit breakers. They are tested to 20,000 and 10,000 mechanical operations for the NF and RF, respectively. This is significantly higher than industry standards a, required for equivalent products on the market.
All Power Defense ICCB breakers are UL Listed to carry 100% of the nameplate amperage rating continuously in an enclosure. All this ensures long, reliable operation and reduces maintenance requirements.
Power Defense ICCB accessories can be quickly installed at the job site without any special tools. Each breaker comes standard with an accessory tray with the necessary accessories to simply plug and lock an accessory into the tray.
The breaker handle’s ergonomic design also maximizes functionality and leverage. For a manually charged breaker, seven strokes completely charges the breaker quickly and easily, making it easier to cycle when needed during commissioning or scheduled maintenance.
a UL 489: For In ≤ 2500 A, mechanical ops = 2500, for In > 2500, mechanical ops = 1500. IEC60947-2: for In ≤ 2500 A, mechanical ops = 3000, for In > 2500, mechanical ops = 2000.
Power Defense RF ICCB in Pow-R-Line XD Assembly
Design Guide DG015003EN Effective May 2020
21 .3-9
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Circuit Breaker Technical DataTable 21.3-1. Molded Case Circuit Breakers Circuit Breaker Type
ContinuousAmpere Ratingat 40 ºC
No . ofPoles
AC Voltage
Trip Type a
UL Listed Interrupting Ratings rms Symmetrical Amperes
AC Ratings Volts
120 120/240 240 277 480
PDG2xFPDG2xFPDG2xGPDG2xG
15–100 15–100 15–225 15–225
12, 312, 3
277480277600
N.I.T.N.I.T.N.I.T.N.I.T.
————
————
— 18— 65
14—35—
— 14— 35
PDG2xGPDG2xMPDG2xMPDG2xM
15–225 5–225 15–225 15–225
412, 34
600277600600
N.I.T.N.I.T.N.I.T.N.I.T.
————
————
65—100100
—65——
35— 65 65
JGS bJGH bJGC bPDG3xGy
70–250 70–250 70–250 250–400
2, 32, 32, 32, 3
600600600240
I.T.I.T.I.T.N.I.T.
————
————
65100100 d 65
————
35 65100—
PDG3xG*PDF3xG* cPDG3xM*PDF3xM c
70–400 70–400 70–400 70–400
2, 332, 33
600600600600
I.T.I.T.I.T.I.T.
————
————
65 65100100
————
35 35 65 65
LGS bLGH bLGC bPDG3xG*
250–600 250-600 250-600 300–600
2, 32, 32, 32, 3
600600600600
I.T.I.T.I.T.I.T.
————
————
65 100100 d 65
————
65 65100 35
PDG3xM* PDG3xP* PDG4xG PDF4xG c
300–600 250–600 400–800 400–800
2, 32, 32, 33
600600600600
I.T.I.T.N.I.T.N.I.T.
————
————
100100 d 65 65
————
65100 50 50
PDG4xM PDF4xM cNGH bNGC b
400–800 400–800 600–1200 600–1200
2, 332, 32, 3
600600600600
N.I.T.N.I.T.N.I.T.N.I.T.
————
————
100100100100 d
————
65 65 65100
PDG5xMPDG5xP
600–1200 600–1200
2, 32, 3
600600
N.I.T.N.I.T.
——
——
100100 d
——
65100
a N.I.T. is non-interchangeable trip unit. I.T. is interchangeable trip unit.b For use with drawout feeder device only.c 100% rated.d This breaker has a higher listed interrupting rating, but PRLXD is limited to 100 kAIC applications.
Design Guide DG015003EN Effective May 2020
21 .3-10
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Table 21.3-2. Magnum SB Insulated Case Circuit Breaker Interrupting Ratings a Circuit Breaker Type
Frame Amperes
Trip Unit Current Sensor and Rating Plug Ranges
Ratings rms Symmetrical Amperes (kAIC)
Interrupting Ratings
208/240 Vac 480 Vac 600 Vac
SBS-608SBS-C08SBS-612
800 8001200
200–800 200–800 200–1200
65100 65
65100 65
658565
SBS-C12SBS-616SBS-C16
120016001600
200–1200 200–1600 200–1600
100 65100
100 65100
856585
SBS-620SBS-C20SBS-625
200020002500
200–2000 200–2000 200–2500
65100 65
65100 65
658565
SBS-C25SBS-630SBS-C30
250030003000
200–2500 200–3000 200–3000
100 65100
100 65100
856585
SBS-840SBS-C40SBS-850SBS-C50
4000400050005000
2000–40002000–40002500–50002500–5000
65100 65100
65100 65100
65856585
a Fixed internal instantaneous trip set at approximately 18 x In symmetrical.
Table 21.3-3. Power Defense Insulated Case Circuit Breaker Interrupting RatingsCircuit Breaker Type
Frame Amperes
Trip Unit Current Sensor Ranges
Ratings rms Symmetrical Amperes (kAIC)
Interrupting Ratings
208/240 Vac 480 Vac
PD-NF PXR 20/25
8001200
200–800200–1200
85 85
65 65
PD-RF PXR 20/25
80012001600
800800–1200800–1600
100100100
100100100
200025003000
800–2000800–2500800–3000
100100100
100100100
Design Guide DG015003EN Effective May 2020
21 .3-11
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Table 21.3-4. Standard Switchboard Terminals—Standard Main Breaker, Branch Breaker, Main Switch or Branch Switch Terminals Breaker Type
AmpereRating
Wire Size Ranges
PDD2xF, PDD2xG, PDD2xM, PDD2xP
100–225 (1) #4–4/0 or (1) #6–300 kcmil
PDG2xF, PDG2xG, PDG2xM, PDG2xP
15–100 125–225
(1) #14–1/0 kcmil(1) #4–4/0 or (1) #6–300 kcmil
JGS, JGH, JGC 70–250 (1) #4–350 kcmil
PDD3xGy 250–350 400
(1) 25–500 kcmil(2) 3/0–250 or (1) 3/0–500 kcmil
PDG3xG*, PDG3xM*, PDG3xP*, PDF3xG* a, PDF3xM* a
100–400 600
(1) 250–500 or (1) 500–750 kcmil(2) #2–500 kcmil
LGS, LGH, LGC 300–500 600
(1) 500–750 kcmil(2) #2–500 kcmil
PDG4xG, PDG4xM 300–800 (3) 3/0–400 or (2) 500–750 kcmil
PDF4xG a, PDF4xM 800 (3) 3/0–400 or (2) 500–750 kcmil
PDG5xM, PDG5xP, PDG6xM, PDG6xP
800–1200 (4) 4/0–500 or (3) 500–750 kcmil
NGH, NGC 600–10001200
(4) 4/0–500 or (3) 500–750 kcmil
PD-NF 8001200
(3) #1–500 or (3) 500–750 kcmil(4) #4–500 or (3) 3/0–750 kcmil
PD-RF 80012001600200025003000
(3) 500–750 or (3) #1–500 kcmil(4) #4–500 or (3) 3/0–750 kcmil(5) #4–500 or (5) 3/0–750 kcmil(6) #4–500 or (6) 3/0–750 kcmil(7) #4–500 or (7) 3/0–750 kcmil(8) #4–500 or (8) 3/0–750 kcmil
a 100% rated breaker.Note: All terminal sizes are based on wire ampacities corresponding to those shown in NEC Table 310.16 under the 75 °C insulation columns (75 °C wire). The use of smaller size (in circular mills), regardless of insulation temperature rating is not permitted without voiding UL labels on devices and equipment.
Note: For other terminals available on some ratings of molded case circuit breakers refer to Molded Case Circuit Breakers & Enclosures Design Guide.
Cable Ranges for Standard Secondary Device TerminalsWire and cable terminals supplied on switchboard mounted devices for making up incoming or outgoing cable connections are of the mechanical screw clamp pressure type. All standard terminals are suitable for use with either aluminum or copper cable except as noted in the table. Panel mounted devices use the standard terminal provided with that device.
Table 21.3-5. Standard Mechanical Incoming Terminal Ranges for Main Lugs Only and Main Devices Including Circuit Breakers and Fusible Devices Ampere Rating Cable Range
400–600 8001200
(2) #4–500 or (2) 3/0–750 kcmil(3) #4–500 or (3) 3/0–750 kcmil(4) #4–500 or (4) 3/0–750 kcmil
160020002500
(5) #4–500 or (5) 3/0–750 kcmil(6) #4–500 or (6) 3/0–750 kcmil(7) #4–500 or (7) 3/0–750 kcmil
300040005000
(8) #4–500 or (8) 3/0–750 kcmil(11) #4–500 or (11) 3/0–750 kcmil(14) #4–500 or (13) 3/0–750 kcmil
Table 21.3-6. Range Taking Compression Main Terminals b
Main Ampere Rating
Number of Conductors and Wire Range Per Phase
Aluminum Conductors Copper Conductors
1200160020002500
(4) 500–750 kcmil(5) 500–750 kcmil(6) 500–750 kcmil(7) 500–750 kcmil
(3) 500–750 kcmil(4) 500–750 kcmil(4) 500–750 kcmil(6) 500–750 kcmil
300040005000
(8) 500–750 kcmil(11) 500–750 kcmil(13) 500–750 kcmil
(7) 500–750 kcmil(9) 500–750 kcmil(11) 500–750 kcmil
b Compression terminations will take a range of conductors and include 500, 600, 700 and 750 kcmil.
Design Guide DG015003EN Effective May 2020
21 .3-12
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Power Xpert Release Trip Unit for Insulated Case Circuit Breakers
Power Xpert Release Trip Unit
DescriptionEaton’s Power Xpert Release (PXR) trip units are programmable communicating microprocessor-based low-voltage electronic trip unit systems for Eaton insulated case circuit breakers. PXR trip units are available in two models: PXR 20 and PXR 25.
The PXR electronic trip units provide an enhanced and easy-to-use interface that enables end users and maintenance engineers to more easily change set points, test and configure circuit breakers, and review energy and power information. Also, the Power Xpert Protection Manager software provides the capability of secondary injection tests and reports on-demand without the need of expensive test kits.
Standards and CertificationsThe PXR trip units are listed by Underwriters Laboratories (UL) and Canadian Standards Association (CSA) for use in Power Defense NF and Power Defense RF circuit breakers. All PXR units have also passed the IEC 60947-2 test program that includes EMC testing. All trip units meet the low-voltage and EMC directives and carry the CE mark.
FeaturesTable 21.3-7. Power Xpert FeaturesTrip Unit PXR 20 PXR 25
Diagnostics and Indication FeaturesTrip Log 10 trip events
200 summaryAdditional storage available via CAM module
Alarm log 10 alarm events—through COMWaveform capture One waveform event captured in ETUDisplay LCD dot matrixLEDs ETU status Instantaneous trip
Long trip Ground tripShort trip ARMS status
Power for cause of trip LEDs Control power or batteryBattery Indication Display (no PTT)Maintenance/wellness health and diagnostics
ETU temp. and max. Operating (run) timeTrip count Health bar (algorithm)Ops count / last date
PXR Metering, Communications and Other FeaturesMetering—current Yes
Phase, Neutral, Ground, min., max., demand, peakMetering—voltage No Yes
L-L, L-N, avg. min., max., Frequency, min., max.
Metering—power No Yes kW, kVA, kvar Demand-kW, kVA, kvar Peak Demands
Metering—energy No Yes kWh-fwd, rev, net, tot kvarh-lead, lag, net, tot
Metering—PF apparent No Yes min., max.
Communications Modbus RTU optional CAM modules optional
Modbus RTU native CAM modules optional
Testing method PC via USB portInternal Secondary injection test circuit
Relay outputs—alarms or trips 3QR code—support information YesPassword—setting menu and test YesRoHS Yes
Protection FeaturesOrdering options LSI, LSIG/ANumber of sensors 1 sensor—NF
1 sensor—RFSensor (rating) plug (In) No plug
Programmable In (21)Slopes It, I2t, I2t
IEEE—MI, VI, EISystem frequency 50 / 60 HzLong delay pickup (Ir) 0.4 –1.0 x (In)(10)Long delay time I2T at 6x (Ir) 0.5–24 s (10)Long delay thermal memory Yes—Program disableShort delay pickup 1.5–10 x (In)(10)Short delay time I2t at 8x (Ir) 0.1, 0.3, 0.4, 0.5 sShort delay time flat 0.0, 0.1, 0.2, 0.3, 0.4, 0.5 sInstantaneous pickup 2–15 x (In)(10)Ground (earth) fault pickup Trip: 0.2–1.0 x (In)(5)
Alarm: 0.2–1.0 x (In)(4) Off
Ground (earth) fault time I2t at 0.625 x (In) 0.1, 0.2, 0.3, 0.4, 0.5 sGround (earth) fault time flat 0.1, 0.2, 0.3, 0.4, 0.5 sZSI, short delay and ground Programmable
Display indicationNeutral protection Yes
Off, 60, 100%ARMS—arc flash—mode/settings Optional—on or off/remote
5 settings (x In)
Design Guide DG015003EN Effective May 2020
21 .3-13
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Power Xpert Release Trip Unit for Molded Case Circuit Breakers
DescriptionEaton’s Power Xpert Release (PXR) trip units are programmable communicating microprocessor-based low-voltage electronic trip unit systems for Eaton molded case circuit breakers. PXR trip units are available in four models: PXR 10, PXR 20, PXR 20D and PXR 25.
Standards and CertificationsThe PXR trip units are listed by Underwriters Laboratories (UL) and Canadian Standards Association (CSA) for use in Frame PD-2, PD-3, PD-4, PD-5 and PD-6 molded case circuit breakers. All PXR units have also passed the IEC 60947-2 test program that includes EMC testing. All trip units meet the low-voltage and EMC directives and carry the CE mark.
FeaturesThe PXR electronic trip units provide an enhanced and easy-to-use interface that enables end users and maintenance engineers to more easily change set points, test and configure circuit breakers, and review energy and power information. Also, the Power Xpert Protection Manager software provides the capability of secondary injection tests and reports on-demand without the need of expensive test kits.
Advanced features include:
■ Industry-first breaker health algorithms that provide real-time monitoring and communication of breaker condition
■ Cause of trip LED indication and trip event data storage
■ Zone selective interlocking (ZSI) verification and testing indication
■ Adjustable Arcflash Reduction Maintenance System (ARMS) settings
■ LCD display with programmable settings
Arcflash Reduction Maintenance System (ARMS)
Power Xpert Protection Manager (PXPM) Software
PXR 25 Trip Unit Features
Fully programmable
Metering capability
Enhanced GF protection
Versatile communication
ARMS
ZSI verification and testing Micro-USB for PXPM interfaceCause of trip LEDs
Breaker health LCD display
Design Guide DG015003EN Effective May 2020
21 .3-14
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Table 21.3-8. Power Xpert Release (PXR) FeaturesFeatures PXR 10 PXR 20 PXR 20D PXR 25
Protection types LSI LSI/LSIG LSI/LSIG LSI/LSIG
Status indication Standard Standard Standard Standard
USB secondary injection testing Standard Standard Standard Standard
Programmable by USB port (PXPM) Standard Standard Standard Standard
Independent instantaneous adjustment Standard Standard Standard Standard
Adjustable L, S, I, G pickup and time Standard Standard Standard
Cause of trip indication Available through USB port (PXPM)
Standard Standard Standard
Load alarm indication with 2 levels Standard Standard Standard
Programmable load alarm levels Standard Standard
Ground fault protection and alarm Optional Optional Optional
Arcflash Reduction Maintenance System (ARMS) Available PD3, PD4, PD5, PD6
Optional Optional Optional
Zone selective interlocking (ZSI) with indication Optional Optional Optional
Programmable relays Optional Standard Optional
Modbus RTU communication Optional Standard Optional
CAM module communication Optional Optional Optional
Rotatable LCD display Standard Standard
Breaker health and diagnostic monitoring Available through USB port (PXPM)
Standard Standard
Voltage metering accurate to 0.5% Standard
Power and energy metering accurate to 1% Standard
Design Guide DG015003EN Effective May 2020
21 .3-15
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Metering Devices
Power Xpert Dashboard Lite
Power Xpert Dashboard LiteThe Power Xpert Dashboard Lite Processor (PXDBLP) generates the user interface for visualizing and interacting with Eaton trip units and meters in low-voltage panelboards and switchboards. Users can view the Power Xpert Dashboard screens locally through a 7-inch HMI mounted in the switchboard or remotely through a password-protected web interface.
Key features include:
■ Communicates to Eaton’s ModbusT RTU-enabled devices
■ Upstream Modbus TCP and BACnet/IP support facilitates integration with third-party monitoring solutions
■ 7-inch HMI web display■ Simple configuration —automatically discovers and imports connected devices
■ Device view—displays meter and PXR trip unit information and logs all device data
■ Energy load grouping (total, HVAC, interior lighting, etc.) allows for ASHRAE 90.1 energy code compliance
■ Alarm and event timeline—event log, breaker trip information
■ Optional apps—ARMS control, set point programming for Power Defense PXR 20/25 and DigitripE 1150 electronic trip units
Power Xpert Meter 4000/6000/8000
Power Xpert Meter 4000/6000/8000The Power Xpert Meter 4000/6000/8000 series is an internet-enabled (including a built-in web server) power quality and energy meter with comprehensive power and energy measurement, and integrated quality analysis.
These meters allow you to use a standard web browser to surf the meter and visualize a waveform and analyze trends.
Meter series benefits include:
■ Accurate detection of fast transients ■ Early warning of impending problems ■ At-a-glance view of power quality ■ Reduces power monitoring cost ■ Supports continuous, non-disruptive monitoring
■ Accessible via the ethernet ■ Uses industry-standard communication protocols
Power Xpert Gateway
Power Xpert Gateway Eaton’s Power Xpert Gateway (PXG) bridges the IT and facilities management worlds by bringing disparate panel-boards, switchboards and other power equipment onto the network. The PXG takes the complexity out of connecting power equipment to the network. The web-enabled PXG is an out-of-the-box device that can support up to 96 devices, translate most industrial communication protocols, and offer user-selectable events and real-time trending. It also features e-mail notification of events, waveform capture and data/event logging—all with no special software. Adding basic meters or the utility’s meter, the PXG assists in tracking energy usage. The PXG recognizes the interdependence of IT systems and power systems, and delivers what organizations need to bring these worlds together for seamless, end-to-end system reliability.
The PXG consolidates data available breakers, meters, motor controllers and protective relays, and presents the information in a variety of ways (a web browser being the most widely used method). The PXG is a stand-alone solution. As needs change and grow, the PXG can be integrated through Power Xpert Software into a broader solution that encompasses other intelligent hardware and can integrate with third-party network management systems (NMS) or building management systems (BMS) for system-wide monitoring and reporting of power and IT.
Design Guide DG015003EN Effective May 2020
21 .3-16
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Power Xpert Meter 1000
The Power Xpert 1000 MetersThe Power Xpert Meter 1000 series power and energy meters monitor the most critical aspects of an electrical distribution system. This premier metering instrument uses the latest in advanced technology to make it simple to use, powerful, scalable and highly flexible.
The Power Xpert Meter 1000 (PXM1000), 1100 (PXM1100), 1200 (PXM1200) and 1300 (PXM1300) deliver a cost-effective solution for energy and sub-metering applications. These three-phase meters provide high accuracy and advanced features in the standard 4-inch form factor and can be expanded with multiple modular I/O options.
Meter series benefits include:
■ Utility billing accuracy that will help meet stringent customer specifications
■ Ease of use in multiple applications■ Rogowski coils allow for ease of use in retrofit applications
■ Multiple protocols including Modbus TCP and BACnet/IP and with available HTTP push, allowing data to be sent to the cloud to help meet energy code data storage requirements
Power Xpert Meter 2000
The Power Xpert 2250 MeterThis meter provides all the core functions for monitoring power consumption and power quality, ethernet connectivity and onboard gateway card limits. This unit uses D/A technology to sample circuits at 400 samples per cycle for extremely accurate measurement of power factor and energy consumption. In addition, the meter has 256 MB for logging meter data.
The Power Xpert 2260 MeterThis meter adds the ability to monitor total harmonic distortion and the ability to set onboard meter limits. The meter also will illuminate LEDs on the faceplate, indicating that a limit has been exceeded and provides 512 MB for data logging.
The Power Xpert 2270 MeterThis meter adds the ability to monitor individual harmonics and visualize waveforms on your desktop using the embedded web server and raises the storage to 768 MB for data logging.
The Power Xpert 2280 MeterThis meter has all the capability of the PXM 2270 with the added capability to record waveforms at up to 64 samples per cycles. Also has the capability to configure the total, pre- and post-event cycles.
The Power Xpert 2290 MeterThis meter has all the capability of the PXM 2280 with the added capability to record waveforms at up to 512 samples per cycles.Meter series benefits include:
■ Fully understand your facility’s power quality
■ Detailed event information; pinpoint the root causes of problems—or prevent them from occurring
■ Measure, trend and analyze power via information through onboard web and comma separated values (CSV) exporting capabilities
■ Up to 768 MB of storage; typically 15 years of storage capability depending on the meter model and frequency of events
■ Local or remote configuration
Power Xpert Meter 3000
The Power Xpert 3000 MeterThe Power Xpert Meter 3000 (PXM3000) provides an extensive array of data, including power quality, energy and demand readings so you can manage energy utilization to help reduce peak demand charges and power factor penalties, and to identify excessive energy consumption.
Utilizing both a premier web interface with cloud storage and onboard data storage up to 4 GB, the PXM3000 allows you to keep your data at your fingertips to help reduce your overall energy usage and better manage your energy costs.
Key features include:
■ Rich web interface■ Multiple protocols including Modbus RTU/TCP and BACnet/IP
■ Onboard historical data charts■ Onboard waveform display■ Optional digital/analog inputs and outputs
■ Storage of up to three custom data logs
For information on other available power meters, visit
Eaton.com/meters
Design Guide DG015003EN Effective May 2020
21 .3-17
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Metering Device ComparisonTable 21.3-9. Metering Device ComparisonFeature PXM1000 PXM1100 PXM1200 PXM1300 PXM2250 PXM2260 PXM2270 PXM2280 PXM2290 PXM3000 PXM4000 PXM6000 PXM8000
InstrumentationCurrent, per phase
n n n n n n n n n n n n n
Curernt demand
n n n n n n n n n n n n n
Calculated neutral current
n n n n n n n n n n n n n
Voltage, per phase (L, L, L-N)
n n n n n n n n n n n n n
Min/Max Readings (I, V)
n n n n n n n n n n n n n
Min/Max Readings (I, V, PF, F, W, VAR, VA)
n n n n n n n n n n n n n
Frequency n n n n n n n n n n n n n
PowerReal, reactive and apparent power (W, VAR, VA)
n n n n n n n n n n n n n
Power factor, total
n n n n n n n n n n n n n
Real, reactive and apparent power demand
n n n n n n n n n n n n n
Demand MethodsBlock interval (sliding, fixed)
n n n n n n n n n n
EnergyReal, reactive and apparent energy, total (Wh, VAR, Vah)
n n n n n n n n n n n n n
HarmonicsHarmonic levels
40 40 40 40 63 127 127 127
Total Harmonic Distortion (THD)—voltage, current
n n n n n n n n
Individual harmonics view
n n n n n n n n n n n
Total Demand Distortion (TDD)
n n n
Inter- harmonics
n n
Design Guide DG015003EN Effective May 2020
21 .3-18
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Table 21 .3-9 . Metering Device Comparison (Continued)Feature PXM1000 PXM1100 PXM1200 PXM1300 PXM2250 PXM2260 PXM2270 PXM2280 PXM2290 PXM3000 PXM4000 PXM6000 PXM8000
Time of UseEnergy/max. demand (TOU, 4 tarrifs, 12 seasons, 14 schedules)
n n
DST—Two adjustable formats (M/D/H/M or M/W/First/H/M)
n n
TOU Metering Support (4)
n n n
Data LoggingStorage 8 MB 8 MB 16 MB 256 MB 256 MB 768 MB 768 MB 768 MB 4 GB 2 GB 4 GB 8 GB
Historical Data Graphical View
n n n n n n n n n
Trend Logging
n n n n n n n n n
Custom Logs
n n n n n n n
Power QualityWaveform recording, samples/cycle
64 64 512 128 4096 4096 100,000
Number of cycles recorded at max. sampling
40 32 4 20
Waveform view
n n n n n n n
Sags/dips, swell logging
n n n n n
% THD amperes and volts
n n n n n n n n n n n n
Power Quality Index (dV/dT count, %TDDi, %THDv)
n n n
CommunicationsRS-485, Modbus RTU/ASCII, KYZ output
n n n n n n n n n n n n n
DNP 3.0 n n n n n n n n n n n n n
Digital I/ODigital input Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional
Digital output
Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional
Analog I/OAnalog output
Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional
Analog input
Optional Optional Optional Optional Optional
Design Guide DG015003EN Effective May 2020
21 .3-19
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Table 21 .3-9 . Metering Device Comparison (Continued)Feature PXM1000 PXM1100 PXM1200 PXM1300 PXM2250 PXM2260 PXM2270 PXM2280 PXM2290 PXM3000 PXM4000 PXM6000 PXM8000
EthernetHTTP, HTTPS (Web pages)
Optional Optional Optional Optional n n n n n n n n n
HTML (Standard web browser)
n n n
SMTP (Email)
Optional Optional Optional Optional n n n n n n n n n
NTP (Time Sync)
Optional Optional Optional Optional n n n n n n n n n
Modbus TCP/IP (RJ-45)
Optional Optional Optional Optional n n n n n n n n n
SNMP Optional Optional Optional Optional n n n n n n n n n
BACnet/IP Optional Optional Optional Optional n n n n n n
Phasor Diagram (Web View - Wye Connected)
Optional Optional Optional Optional n n n n n n
Revenue AccuracyANSI C12.20 (0.5 or 0.2%)
0.20% 0.20% 0.20% 0.20% 0.20% 0.20% 0.20% 0.20% 0.20% 0.20% 0.20% 0.20% 0.20%
Design Guide DG015003EN Effective May 2020
21 .3-20
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Surge Protective Devices
Integrated Surge Protective Devices
Integrated SPDs Eaton integrates our industry-leading SPD Series surge protective devices into panelboard and switchboard assemblies. Lead length is kept to a minimum to maximize SPD performance. Integrated SPD units are UL listed and labeled to UL 1449 3rd Edition.
Key features include:
■ Thermally protected metal oxide varistor (MOV) technology■ 20 kA nominal discharge current (In) rating (maximum rating assigned by UL)
■ 50 through 400 kA surge current capacity ratings■ Three feature package options (basic, standard, and standard with surge counter)
■ 200 kA short-circuit current rating (SCCR)■ 10-year warranty
The breadth of the SPD Series’ features, options and configurations ensures that the correct unit is available for all electrical applications, including service entrances, distribution switchboards, panelboards and point-of-use applications.
For complete SPD product description, application and ratings, visit www.eaton.com/spd.
Integrated Surge Protective Devices in Pow-R-Line XD Assembly
Table 21.3-10. Side-By-Side Comparison of the SPD Series’ Available Feature PackagesFeature Package Comparison Basic Standard Standard with
Surge Counter
Surge protection using thermally protected MOV technology
n n
Dual-colored protection status indicators for each phase
n n
Dual-colored protection status indicators for the N-G protection mode
n n
Audible alarm with silence button
n n
Form C relay contact n n
EMI/RFI filtering, providing up to 50 dB of noise attenuation from 10 kHz to 100 MHz
n n
Surge counter with reset button n
Design Guide DG015003EN Effective May 2020
21 .3-21
Pow-R-Line XDSwitchboardDevices
EATON www.eaton.com
Pow-R-Line XD Switchboard Layout Guide
Structure Layout and Configuration■ Select the appropriate switchboard section components (breakers, auxiliary sections, etc.) based on system requirements
■ Layout Pow-R-Line XD structures by minimum structure width and “cell” dimensions (see Table 21 .3-11)
■ Verify that cell configurations meet conduit opening dimension requirements (see Table 21 .3-12 and Table 21 .3-13)
DrawingsDrawings and data reflect dimensions for worst-case switchboard designs. Both preliminary and as-built approval drawings are available from Eaton. These drawings reflect the actual switchboard configured and include height, width and depth dimensions.
Building Information ModelIn addition, a building information model (BIM) 3D compatible drawing is available for all configured-to-order switchboards.
A BIM is a three-dimensional digital representation of a facility’s physical and functional characteristics. It serves as a shared knowledge resource for information about a facility and forms a reliable basis for decisions throughout its life-cycle.
Eaton offers 3D BIM compatible models to support a variety of MEP software, including Autodesk AutoCAD MEP, Revit MEP and NavisWorks, Bentley Building Electrical Systems, Graphisoft ArchiCAD MEP Modeler, Nemetschek N.A. VectorWorks and others.
Pow-R-Line XD “Cell” Configuration
Table 21.3-11. Pow-R-Line XD Dimensions and Configurations OverviewModel Description
Type Maximum Ampacity Riser Bus
Minimum Structure Width in Inches
Cell A Cell B Cell C Cell D
Auxiliary section Miscellaneous — 22 Auxiliary Auxiliary Auxiliary Auxiliary
Transition to PRLX Miscellaneous — 20 Auxiliary Auxiliary Auxiliary Auxiliary
Molded case breakerJG 250 A (drawout)
Feeder 4500 A 22 a a a a
LG 600 A (drawout)
Feeder 4500 A 22 Auxiliary only
a a a
NG 1200 A (drawout)
Feeder 4500 A 24 b b b Auxiliary only
50X Chassis fixed, group mount
Feeder 4500 A 26 Cells A–D combined
22X Chassis fixed, group mount
Feeder 4500 A 26 Cells A and B combined
Auxiliary or feeder
Auxiliary or feeder
Insulated case breakerPD-RF 800–2500 A (drawout)
Main, Feeder 4500 A 22 b b b b
PD-RF 3000 A (drawout)
Main, Feeder 4500 A 22 Auxiliary only
b Auxiliary only
Auxiliary only
PD-RF 800–3000 A (drawout)
Bussed Main, Tie
4500 A 24 Auxiliary only
b Auxiliary or feeder c
Auxiliary or feeder c
PD-NF 800–1200 A (drawout)
Feeder 4500 A 22 b b b Auxiliary only
Magnum 4000 A (drawout)
Main,Tie, Feeder
— 36 Cells A and B combined
Auxiliary or feeder
Auxiliary or feeder
Magnum 5000 A (drawout)
Main,Tie — 44 Cells A and B combined
Auxiliary only
Auxiliary only
a Two devices per cell. b One device per cell.c Auxiliary section only if 3000 A breaker is used.
Cell A
Cell B
Cell C
Cell D
Design Guide DG015003EN Effective May 2020
21 .3-22
Pow-R-Line XDSwitchboard
EATON www.eaton.com
Layout and Dimensions
Cell Configurations
Auxiliary Sections
Figure 21.3-2. Typical Structure Arrangements—Auxiliary Sectiona Available dimensions in inches (mm): 22.00 (558.8), 24.00 (609.6), 36 (914.4), 44.00 (1117.6)Note: See Table 21 .3-12 and Table 21 .3-13 for further information on cable and conduit recommendations.
Transition Sections (PRLX Switchboards, Transformers)
Figure 21.3-3. Typical Structure Arrangements—Transition to PRLX Switchboard Sectionb Refer to the Pow-R-Line Xpert Switchboard Design Guide for PRLX section layout dimensions.c For more detailed information on liquid filled transformer applications, refer to www.eaton.com/transformers.Note: See Table 21 .3-12 and Table 21 .3-13 for further information on cable and conduit recommendations.
a a a a a a
bc
Design Guide DG015003EN Effective May 2020
21 .3-23
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Breaker Layouts
Molded Case Circuit Breakers
Figure 21.3-4. Typical Structure and Breaker Arrangements—LG, JG and NG Feeders, 1200 A and Below—Dimensions in Inches (mm)a 600 A LG breakers can not be placed in the A cell of a vertical structure.b Configuration allows for 1 feeder device per cell. When 1 breaker is selected, it will occupy the bottom of the cell.c Configuration allows for 2 feeder devices per cell. Note: LG or JG feeders cannot be mixed in the same cell .d Configuration allows only 3 feeder devices maximum per vertical structure.Note: See Table 21 .3-12 and Table 21 .3-13 for further information on cable and conduit recommendations.
Figure 21.3-5. Typical Structure and Breaker Arrangements—Fixed, Group-Mounted Chassis, 4500 A and Below—Dimensions in Inches (mm)e Empty cells in the vertical structure can be used for an auxiliary section or any other applicable devices that meet width requirements.Note: See Table 21 .3-12 and Table 21 .3-13 for further information on cable and conduit recommendations.
a
a
a
a
a
a
b c b c d
e e e
Design Guide DG015003EN Effective May 2020
21 .3-24
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Insulated Case Circuit Breakers
Figure 21.3-6. Typical Structure and Breaker Arrangements—PD-RF Cabled Mains and Feeders, 3000 A and Below—Dimensions in Inches (mm)a Configuration allows for only 1 breaker per vertical structure. Note: See Table 21 .3-12 and Table 21 .3-13 for further information on cable and conduit recommendations.
Figure 21.3-7. Typical Structure and Breaker Arrangements—PD-RF Bussed Mains and Ties, 3000 A and Below—Dimensions in Inches (mm)b Configuration allows only 1 breaker per vertical structure. c Configuration can only have additional breakers in Cells C & D of the same vertical structure if both devices have a combined amperage less than 2000 A.Note: See Table 21 .3-12 and Table 21 .3-13 for further information on cable and conduit recommendations.
a a
b c
Design Guide DG015003EN Effective May 2020
21 .3-25
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Figure 21.3-8. Typical Structure and Breaker Arrangements—PD-NF Feeders, 1200 A and Below—Dimensions in Inches (mm)Note: See Table 21 .3-12 and Table 21 .3-13 for further information on cable and conduit recommendations.
Figure 21.3-9. Typical Structure and Breaker Arrangements—4000 A Magnum DS Mains, Ties, and Feeders—Dimensions in Inches (mm)a Configuration allows only 1 breaker per vertical structure.Note: See Table 21 .3-12 and Table 21 .3-13 for further information on cable and conduit recommendations.
a a
Design Guide DG015003EN Effective May 2020
21 .3-26
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Structure Dimensions
Distribution Layout Guide—Molded Case Circuit Breakers
Figure 21.3-10. Circuit Breaker “X” Space Requirement—Dimensions in Inches (mm)Note: For breaker interrupting ratings and terminal data, see Power Circuit Breakers & Insulated Case Circuit Breakers Design Guides.
26-i
nch
(66
0.4
mm
) W
ide
Str
uct
ure
1P 1P
2P 2P
3P 3P
2P 2P
3P 3P
2 or 3P
2 or 3P
2 or 3P
36-i
nch
(91
4.4
mm
)W
ide
Str
uct
ure
1X
2X
3X
2X
3X
4X
4X
6X
6X 1200
225
400
Frame
PDG2x
F
PDG2xG, PDG2xM, PDG2xP
PDD2xF, PDD2xG, PDD2xM,
PDD3xGy, PDG3xG*, PDG3xM*,PDG3xP*, PDF3xG*, PDF3xM*
PDG4xG, PDG4xM, PDF4xGPDF4xM
Amperes
100
150
800
2 or 3P 600 PDG3xG*, PDG3xM*,
PDG3xP*
1X = 1-3/8 inches (39.4 mm)
PDG5xM, PDG5xP
Maximum
Design Guide DG015003EN Effective May 2020
21 .3-27
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Conduit Area Location
Figure 21.3-11. Floor Plans and Available Conduit Space—Pow-R-Line XD Structures—Dimensions in Inches (mm)a See Table 21 .3-12 and Table 21 .3-13 for further information on cable and conduit recommendations.b Anchor hardware characteristics were tested for and align with switchboard seismic application guidelines. Refer to www.eaton.com/seismic for more information.
Design Guide DG015003EN Effective May 2020
21 .3-28
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Table 21.3-12. Pow-R-Line XD 3-High Structure (A, B and C Cells Only)—Dimensions in Inches (mm)Width Depth Conduit Opening Dimensions Recommended Number of Conduits
Width Depth 3 .50 Inch (88 .9 mm) 4 .00 Inch (101 .6 mm)
22.00 (558.8) 60.00 (1524.0)66.00 (1676.4)72.00 (1828.8)78.00 (1981.2)84.00 (2133.6)90.00 (2286.0)
17.25 (438.2)17.25 (438.2)17.25 (438.2)17.25 (438.2)17.25 (438.2)17.25 (438.2)
15.75 (400.1)21.75 (552.5)27.75 (704.9)33.75 (857.4)39.75 (1009.7)45.75 (1212.9)
91215182327
81115182124
24.00 (609.6) 60.00 (1524.0)66.00 (1676.4)72.00 (1828.8)78.00 (1981.2)84.00 (2133.6)90.00 (2286.0)
19.25 (488.95)19.25 (488.95)19.25 (488.95)19.25 (488.95)19.25 (488.95)19.25 (488.95)
15.75 (400.1)21.75 (552.5)27.75 (704.9)33.75 (857.4)39.75 (1009.7)45.75 (1212.9)
91215182327
81115182124
36.00 (914.4) 60.00 (1524.0)66.00 (1676.4)72.00 (1828.8)78.00 (1981.2)84.00 (2133.6)90.00 (2286.0)
31.25 (793.75)31.25 (793.75)31.25 (793.75)31.25 (793.75)31.25 (793.75)31.25 (793.75)
15.75 (400.1)21.75 (552.5)27.75 (704.9)33.75 (857.4)39.75 (1009.7)45.75 (1212.9)
182430363945
141925303540
44.00 (1117.6) 60.00 (1524.0)66.00 (1676.4)72.00 (1828.8)78.00 (1981.2)84.00 (2133.6)90.00 (2286.0)
39.25 (996.95)39.25 (996.95)39.25 (996.95)39.25 (996.95)39.25 (996.95)39.25 (996.95)
15.75 (400.1)21.75 (552.5)27.75 (704.9)33.75 (857.4)39.75 (1009.7)45.75 (1212.9)
212835424856
202735424956
Table 21.3-13. Pow-R-Line XD 4-High Structure (A, B, C and D Cells)—Dimensions in Inches (mm)Width Depth Conduit Opening Dimensions Recommended Number of Conduits
Width Depth 3 .50 Inch (88 .9 mm) 4 .00 Inch (101 .6 mm)
22.00 (558.8) 60.00 (1524.0)66.00 (1676.4)72.00 (1828.8)78.00 (1981.2)84.00 (2133.6)90.00 (2286.0)
—17.25 (438.2)17.25 (438.2)17.25 (438.2)17.25 (438.2)17.25 (438.2)
—10.13 (257.3)16.13 (409.7)22.13 (562.1)28.13 (714.5)34.13 (866.9)
— 6 9121518
— 3 8121518
24.00 (609.6) 60.00 (1524.0)66.00 (1676.4)72.00 (1828.8)78.00 (1981.2)84.00 (2133.6)90.00 (2286.0)
—19.25 (488.95)19.25 (488.95)19.25 (488.95)19.25 (488.95)19.25 (488.95)
—10.13 (257.3)16.13 (409.7)22.13 (562.1)28.13 (714.5)34.13 (866.9)
— 6 9121518
— 3 8121518
36.00 (914.4) 60.00 (1524.0)66.00 (1676.4)72.00 (1828.8)78.00 (1981.2)84.00 (2133.6)90.00 (2286.0)
—31.25 (793.75)31.25 (793.75)31.25 (793.75)31.25 (793.75)31.25 (793.75)
—10.13 (257.3)16.13 (409.7)22.13 (562.1)28.13 (714.5)34.13 (866.9)
—1218243036
— 514202530
44.00 (1117.6) 60.00 (1524.0)66.00 (1676.4)72.00 (1828.8)78.00 (1981.2)84.00 (2133.6)90.00 (2286.0)
—39.25 (996.95)39.25 (996.95)39.25 (996.95)39.25 (996.95)39.25 (996.95)
—10.13 (257.3)16.13 (409.7)22.13 (562.1)28.13 (714.5)34.13 (866.9)
—1421283542
— 720283542
Design Guide DG015003EN Effective May 2020
21 .3-29
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Incoming Utility Compartments and/or Main Devices
Figure 21.3-12. Utility Compartment Layouts—Dimensions in Inches (mm)a Cold Sequence: 3000 or 4000 A main device must be mounted in separate structure. Refer to Page 21 .3-37, Layouts 1 and 2 in Figure 21 .3-16.
The utility compartment will then be housed in the second structure. Branch devices or customer metering can then be mounted in remaining half of utility compartment structure.
b Clear area assumes no floor channels used under bottom frame.c If floor channels are present, this dimension is 6.00 (152.4).Note: The 20-inch Pow-R-Line XD transition structure can be on either the left or right based on application requirements.
Table 21.3-14. Dimensions for Figure 21.3-12 Layouts—Dimensions in Inches (mm)Power CompanyCompartmentsAmpere Ratings
MeteringSequence
Width (W) Rear-Access
Layout 1 Layout 2 Layout 3 Layout 4
Depth (D) Depth (D) Depth (D) CC Depth (D) CC
Atlantic City Electric Hot
80012001600–20002500–4000
36 (914.4)36 (914.4)45 (1143.0)45 (1143.0)
36 (914.4)48 (1219.2)48 (1219.2)48 (1219.2)
36 (914.4)48 (1219.2)48 (1219.2)48 (1219.2)
36 (914.4)48 (1219.2)48 (1219.2)48 (1219.2)
6 (152.4) 6 (152.4)12 (304.8)12 (304.8)
N/AN/AN/AN/A
————
BGE (Baltimore Gas and Electric) Hot
8001200–25003000–4000
36 (914.4)36 (914.4)45 (1143.0)
36 (914.4)36 (914.4)36 (914.4)
36 (914.4)36 (914.4)36 (914.4)
N/AN/AN/A
———
Eversource - NSTAR (Boston Edison, Cambridge Electric, Commonwealth Electric)
Cold
800–16002000–25003000–4000
36 (914.4)36 (914.4)45 (1143.0)
N/AN/AN/A
N/AN/AN/A
N/AN/AN/A
———
48 (1219.2)48 (1219.2)48 (1219.2)
18 (457.2)12 (304.8)12 (304.8)
CH Energy Group(Central Hudson Gas and Electric)
Hot /Cold N/A —
Central Vermont Public Service Hot N/A N/A
Cinergy/CG&E(Cincinnati Gas and Electric)
Hot
8001200–4000
36 (914.4)45 (1143.0)
36 (914.4)48 (1219.2)
36 (914.4)48 (1219.2)
36 (914.4)48 (1219.2)
6 (152.4)12 (304.8)
N/AN/A
——
Exelon/ComEd(Commonwealth Edison)
Hot
400–10001200–20002500–4000
36 (914.4)36 (914.4)36 (914.4)
36 (914.4)48 (1219.2)48 (1219.2)
36 (914.4)48 (1219.2)48 (1219.2)
36 (914.4)48 (1219.2)48 (1219.2)
6 (152.4)12 (304.8)12 (304.8)
N/AN/AN/A
———
d For special applications approved by the utility.e Refer to Eaton.f For BG&E, the utility compartment is mounted in the bottom for Layout 1
and top for Layout 2. For bottom feed (Layout 1); up to 2500 A, the main is mounted in top. For 3000 and 4000 A bottom feed, the main is in a separate structure. For top feed (Layout 2), maximum amperes is 4000 A and the main is mounted in the bottom.
g Cold Sequence: 3000 or 4000 A main device must be mounted in separate structure. Refer to Page 21 .3-37, Layouts 1 and 2 in Figure 21 .3-16. The utility compartment will then be housed in the second structure. Branch devices or customer metering can then be mounted in remaining half of utility compartment structure.
h Dimensions are the same as standard NEMA utility compartments, refer to Table 21 .3-16.
Note: “W” or “D” of structure is determined by the dimensions of the utility compartment or main device—whichever is greater. For main device dimensions, see Page 21 .3-37. N/A = Not Applicable.
Note: Switchboards designed using these main structures require rear access for cable terminations. Refer to NEC Article 110.26 for requirements.
W
ClearAreaD
Blank
UtilityCompartmentHot Sequence
WD
Blank
UtilityCompartmentHot Sequence
WD
Main
WD
UtilityCompartmentHot Sequence
Main2500AmpMax.
WD
UtilityCompartment
ColdSequence
W
CCClear Area
2.50(63.5)
2.50(63.5) 3.00
(76.2)3.00
(76.2)
3.00(76.2)
3.00(76.2)
� �
�
� �
20.00(508.0)
20.00(508.0)
20.00(508.0)
20.00(508.0)
Bottom Feed Top Feed Bottom or Top Feed Bottom or Top Feed
Layout 1 Layout 2 Layout 3 Layout 4 (Cold Sequence)
Floor PlanLayout 1
Floor PlanLayouts 3 and 4
Design Guide DG015003EN Effective May 2020
21 .3-30
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Table 21.3-14. Dimensions for Figure 21.3-12 Layouts—Dimensions in Inches (mm) (Continued) Power CompanyCompartmentsAmpere Ratings
MeteringSequence
Width (W) Rear-Access
Layout 1 Layout 2 Layout 3 Layout 4
Depth (D) Depth (D) Depth (D) CC Depth (D) CC
ConEdison (Consolidated Edison)
Hot
800–1200 (Spec. 298)1200–4000 (Spec. 377)
38 (965.2)45 (1143.0)
36 (914.4)48 (1219.2)
36 (914.4)48 (1219.2)
36 (914.4)48 (1219.2)
6 (152.4)12 (304.8)
N/AN/A
——
DTE Energy (Detroit Edison) Hot
8001200–25003000–4000
36 (914.4)36 (914.4)45 (1143.0)
36 (914.4)36 (914.4)48 (1219.2)
36 (914.4)36 (914.4)48 (1219.2)
36 (914.4)36 (914.4)48 (1219.2)
6 (152.4) 6 (152.4)12 (304.8)
N/AN/AN/A
———
Florida Power and Light Hot N/A —
Georgia Power Co . Hot N/A —
IPL (Indianapolis Power Co .) Hot/Cold
8001200–20002500–4000
36 (914.4)36 (914.4)36 (914.4)
48 (1219.2)48 (1219.2)48 (1219.2)
48 (1219.2)48 (1219.2)48 (1219.2)
48 (1219.2)48 (1219.2)48 (1219.2)
12 (304.8)12 (304.8)12 (304.8)
48 (1219.2)48 (1219.2)48 (1219.2)
12 (304.8)12 (304.8)12 (304.8)
Jersey Central Power & Light (First Energy)
Hot /Cold
8001200–20002500–4000
45 (1143.0)45 (1143.0)
48 (1219.2)48 (1219.2)
48 (1219.2)48 (1219.2)
48 (1219.2)48 (1219.2)
12 (304.8)12 (304.8)
48 (1219.2)48 (1219.2)
12 (304.8)12 (304.8)
Evergy/Kansas City Power and Light Hot N/A —
PSEGLI (Public Service Electric- Long Island)
Hot
800–12001600–20002500–4000
38 (965.2)45 (1143.0)45 (1143.0)
36 (914.4)48 (1219.2)48 (1219.2)
36 (914.4)48 (1219.2)48 (1219.2)
36 (914.4)48 (1219.2)48 (1219.2)
6 (152.4)12 (304.8)12 (304.8)
N/AN/AN/A
———
LG&E Energy(Louisville Gas and Electric)
Hot
8001200–20002500–3000
36 (914.4)45 (1143.0)45 (1143.0)
48 (1219.2)48 (1219.2)48 (1219.2)
48 (1219.2)48 (1219.2)48 (1219.2)
48 (1219.2)48 (1219.2)48 (1219.2)
6 (152.4)12 (304.8)12 (304.8)
N/AN/AN/A
———
Madison Gas and Electric Cold
800–12001600–20002500–3000
36 (914.4)36 (914.4)45 (1143.0)
N/AN/AN/A
N/AN/AN/A
N/AN/AN/A
———
36 (914.4)36 (914.4)48 (1219.2)
6 (152.4) 6 (152.4)12 (304.8)
Massachusetts Electric (National Grid)
Hot
8001200–20002500–4000
36 (914.4)36 (914.4)/
36 (914.4)36 (914.4)
36 (914.4)36 (914.4)
36 (914.4)48 (1219.2)
6 (152.4)12 (304.8)
N/AN/AN/A
———
Metropolitan Edison (First Energy) Hot N/A —
Monongahela Power Hot 45 (1143.0) 48 (1219.2) 48 (1219.2) 48 (1219.2) N/A —
Naperville Hot N/A —
Narragansett (National Grid) Hot
8001200–20002500–4000
36 (914.4)36 (914.4)/
36 (914.4)36 (914.4)
36 (914.4)36 (914.4)
36 (914.4)48 (1219.2)
6 (152.4)12 (304.8)
N/AN/AN/A
———
a For special applications approved by the utility.b Dimensions are the same as standard NEMA utility compartments, refer to Page 21 .3-36.c Cold Sequence: 3000 or 4000 A main device must be mounted in separate structure. Refer to Page 21 .3-37, Layouts 1 and 2 in Figure 21 .3-16.
The utility compartment will then be housed in the second structure. Branch devices or customer metering can then be mounted in remaining half of utility compartment structure.
d Refer to Eaton.Note: “W” or “D” of structure is determined by the dimensions of the utility compartment or main device—whichever is greater. For main device dimension, see Page 21 .3-37. N/A = Not Applicable.
Design Guide DG015003EN Effective May 2020
21 .3-31
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Figure 21.3-13. Utility Compartment Layouts—Dimensions in Inches (mm)a Dimensions are the same as standard NEMA utility compartments, refer to Page 21 .3-36.b Clear area assumes no floor channels used under bottom frame.c If floor channels are present, this dimension is 6.00 (152.4).Note: The 20-inch Pow-R-Line XD transition structure can be on either the left or right based on application requirements.
Table 21.3-14. Dimensions for Figure 21.3-13 Layouts—Dimensions in Inches (mm) (Continued) Power CompanyCompartmentsAmpere Ratings
MeteringSequence
Width (W) Rear-Access
Layout 1 Layout 2 Layout 3 Layout 4
Depth (D) Depth (D) Depth (D) CC Depth (D) CC
New York State Electric and Gas Cold
800–12001600–20002500–4000
36 (914.4)36 (914.4)36 (914.4)
N/AN/AN/A
N/AN/AN/A
N/AN/AN/A
———
36 (914.4)48 (1219.2)48 (1219.2)
6 (152.4) 6 (152.4) 6 (152.4)
Niagara Mohawk (National Grid) Cold
800–12001600–20002500–4000
36 (914.4)36 (914.4)
N/AN/AN/A
N/AN/AN/A
N/AN/AN/A
———
36 (914.4)36 (914.4)
6 (152.4) 6 (152.4)
Eversource- Northeast (Northeast Utilities, Connecticut Light & Power)
Hot /Cold
800–12001600–20002500–4000
36 (914.4)36 (914.4)36 (914.4)
36 (914.4)36 (914.4)48 (1219.2)
36 (914.4)36 (914.4)48 (1219.2)
48 (1219.2)48 (1219.2)
12 (304.8)12 (304.8)
48 (1219.2)48 (1219.2)
12 (304.8)12 (304.8)
XCEL (Northern States Power) Hot
800–12001600–25003000–4000
36 (914.4)36 (914.4)45 (1143.0)
36 (914.4)36 (914.4)48 (1219.2)
——36 (914.4)
36 (914.4)36 (914.4)48 (1219.2)
6 (152.4) 6 (152.4)12 (304.8)
N/AN/AN/A
———
Orange and Rockland Hot N/A —
PPL (Pennsylvania Power and Light) Hot
800–4000 45 (1143.0) 48 (1219.2) 48 (1219.2) 54 (1371.6) 6 (152.4) N/A —
Exelon/PECO(Philadelphia Electric Company)
Hot N/A —
d Cold Sequence: 3000 or 4000 A main device must be mounted in separate structure. Refer to Page 21 .3-37, Layouts 1 and 2 in Figure 21 .3-16. The utility compartment will then be housed in the second structure. Branch devices or customer metering can then be mounted in remaining half of utility compartment structure.
e Dimensions are the same as standard NEMA utility compartments, refer to Page 21 .3-36.f For special applications approved by the utility.g Refer to Eaton.h For limiter lugs or more than six mechanical lugs per phase, a separate pull section is required.i For limiter lugs or more than six mechanical lugs per phase, a 12.00-inch (304.8 mm) pull box is required.Note: “W” or “D” of structure is determined by the dimensions of the utility compartment or main device—whichever is greater. For main device dimensions, see Page 21 .3-37. N/A = Not Applicable.
Bottom Feed Top Feed Bottom or Top Feed Bottom or Top Feed
Layout 1 Layout 2 Layout 3 Layout 4 (Cold Sequence)
Blank
WD
Blank
WD
Main
WD
Main2500AmpMax.
WD
UtilityCompartment
ColdSequence
UtilityCompartmentHot Sequence
UtilityCompartmentHot Sequence
UtilityCompartmentHot Sequence
W
ClearAreaD
W
CCClear Area
2.50(63.5)
2.50(63.5)
3.00(76.2)
3.00(76.2)
3.00(76.2)
3.00(76.2)
� �
�
� �
20.00(508.0)
20.00(508.0)
20.00(508.0)
20.00(508.0)
Floor Plan Layout 1
Floor Plan Layouts 3 and 4
Note: Switchboards designed using these main structures require rear access for cable terminations. Refer to NEC Article 110.26 for requirements.
Design Guide DG015003EN Effective May 2020
21 .3-32
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Table 21.3-14. Dimensions for Figure 21.3-13 Layouts—Dimensions in Inches (mm) (Continued) Power CompanyCompartmentsAmpere Ratings
MeteringSequence
Width (W) Rear-Access
Layout 1 Layout 2 Layout 3 Layout 4
Depth (D) Depth (D) Depth (D) CC Depth (D) CC
PEPCO (Potomac Electric Power Company) Hot
800–20002500–4000 800–30004000
36 (914.4)36 (914.4)36 (914.4)36 (914.4)
30 (762.0)36 (914.4)N/AN/A
N/AN/A36 (914.4)48 (1219.2)
N/AN/AN/AN/A
————
N/AN/AN/AN/A
————
XCEL (Public Service Company of Colorado) Hot
8001200–25003000–4000
Table 21 .3-1636 (914.4)45 (1143.0)
Table 21 .3-1636 (914.4)48 (1219.2)
Table 21 .3-1636 (914.4)48 (1219.2)
Table 21 .3-1636 (914.4)48 (1219.2)
Table 21 .3-16 6 (152.4)12 (304.8)
N/AN/AN/A
———
PSEG-New Jersey (Public Service Electric and Gas)
Hot
8001200–200025003000–4000
36 (914.4)45 (1143.0)45 (1143.0)45 (1143.0)
36 (914.4)48 (1219.2)48 (1219.2)48 (1219.2)
36 (914.4)48 (1219.2)48 (1219.2)48 (1219.2)
36 (914.4)48 (1219.2)48 (1219.2)48 (1219.2)
6 (152.4)12 (304.8)12 (304.8)12 (304.8)
N/AN/AN/AN/A
————
Public Service of New Hampshire Hot/Cold Table 21 .3-16 Table 21 .3-16 Table 21 .3-16 Table 21 .3-16 Table 21 .3-16 N/A —
First Energy Toledo Edison Cold Table 21 .3-16 Table 21 .3-16 Table 21 .3-16 Table 21 .3-16 Table 21 .3-16 N/A —
Ameren (Union Electric) Hot
800–4000 Table 21 .3-16 Table 21 .3-16 Table 21 .3-16 Table 21 .3-16 Table 21 .3-16 N/A N/A
Dominion (Virginia Power Company) Hot
800–12001600–20002500–4000
36 (914.4)45 (1143.0)45 (1143.0)
36 (914.4)36 (914.4)48 (1219.2)
36 (914.4)36 (914.4)48 (1219.2)
36 (914.4)48 (1219.2)48 (1219.2)
6 (152.4)12 (304.8)12 (304.8)
N/AN/AN/A
———
We Energies (Wisconsin Electric Power Co .) Hot
800–12001600–30004000
36 (914.4)36 (914.4)45 (1143.0)
36 (914.4)48 (1219.2)48 (1219.2)
36 (914.4)48 (1219.2)48 (1219.2)
36 (914.4)48 (1219.2)48 (1219.2)
6 (152.4)12 (304.8)12 (304.8)
N/AN/AN/A
———
Alliant Energy (Wisconsin Power and Light) Hot
800–12001600–20002500–3000
36 (914.4)36 (914.4)45 (1143.0)
36 (914.4)48 (1219.2)48 (1219.2)
36 (914.4)48 (1219.2)48 (1219.2)
48 (1219.2)48 (1219.2)48 (1219.2)
12 (304.8)12 (304.8)12 (304.8)
N/AN/AN/A
———
Wisconsin Public Service Corp . Hot
1000–4000 45 (1143.0) 36 (914.4) 36 (914.4) N/A — N/A —
Centergy Hot Bottom Top
1200–20002500–4000
36 (914.4)45 (1143.0)
30 (762.0)36 (914.4)
N/AN/A
N/AN/A
N/AN/A
N/AN/A
——
CPS Energy Hot
800–4000 45 (1143.0) 36 (914.4) 36 (914.4) 36 (914.4) 36 (914.4) N/A —
NES (Nashville Electric Service) Hot
800–25003000–4000
36 (914.4)45 (1143.0)
30 (762.0)36 (914.4)
N/AN/A
30 (762.0)36 (914.4)
30 (762.0) 36 (914.4)
N/AN/A
——
a Dimensions are the same as standard NEMA utility compartments, refer to Page 21 .3-36.b For special applications approved by the utility.c Per NES requirements, power flow through utility compartment must be bottom to top. If top incoming, a separate pull section is required.Note: “W” or “D” of structure is determined by the dimensions of the utility compartment or main device—whichever is greater. For main device dimensions, see Page 21 .3-37. N/A = Not Applicable.
Note: The following utilities have standardized on the National Electrical Manufacturers Association (NEMA) utility metering compartment standard. Refer to Page 21 .3-36 for specific sizing and requirements. American Electric Power, Central Hudson Gas and Electric, Central Vermont, Consumers Power Company, Delmarva Power and Light, Georgia Power Company, Kansas City Power And Light, Orange and Rockland, Philadelphia Electric Company, Allegheny Power, Toledo Edison, Union Electric, Columbus Southern Power, Pennsylvania Electric Co. and Southern Maryland Electric Coop.
Design Guide DG015003EN Effective May 2020
21 .3-33
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Incoming West Coast Utility CT Compartments and/or Main Devices
Figure 21.3-14. West Coast Utility Layouts—Dimensions in Inches (mm)a Clear area assumes no floor channels used under bottom frame.b If floor channels are present, this dimension is 6.00 (152.4).Note: The 20-inch Pow-R-Line XD transition structure can be on either the left or right based on application requirements.
Table 21.3-15. Dimensions for Figure 21.3-14 Layouts—Dimensions in Inches (mm)Power CompanyCompartmentsAmpere Ratings
Front- and Rear-Access
Layout 1 Layout 2 (Top Feed) Top-Mounted Pull Box
(Bottom Feed)Pull Section
Width (W) Depth (D) Width (W) Depth (D) Height (H) Width (W1)
West Coast Utilities (E .U .S .E .R .C .) 400–80010001200
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
N/R30 (762.0)36 (914.4)
30 (762.0)36 (914.4)36 (914.4)
160020002500
45 (1143.0)45 (1143.0)51 (1295.4)
30 (762.0)30 (762.0)36 (914.4)
38 (965.2)38 (965.2)38 (965.2)
30 (762.0)30 (762.0)30 (762.0)
36 (914.4)36 (914.4)36 (914.4)
45 (1143.0)45 (1143.0)51 (1295.4)
30004000
51 (1295.4)51 (1295.4)
36 (914.4)36 (914.4)
38 (965.2)51 (1295.4)
30 (762.0)36 (914.4)
36 (914.4)36 (914.4)
51 (1295.4)51 (1295.4)
Southern California Edison (S .C .E .) 400 600–8001000
36 (914.4)36 (914.4)36 (914.4)
24 (609.6)24 (609.6)24 (609.6)
36 (914.4)36 (914.4)36 (914.4)
24 (609.6)24 (609.6)24 (609.6)
N/RN/R30 (762.0)
30 (762.0)30 (762.0)36 (914.4)
120016002000
38 (965.2)45 (1143.0)45 (1143.0)
30 (762.0)30 (762.0)30 (762.0)
38 (965.2)38 (965.2)38 (965.2)
30 (762.0)30 (762.0)30 (762.0)
36 (914.4)36 (914.4)36 (914.4)
36 (914.4)45 (1143.0)45 (1143.0)
250030004000
———
———
38 (965.2)38 (965.2)51 (1295.4)
30 (762.0)30 (762.0)36 (914.4)
36 (914.4)36 (914.4)36 (914.4)
51 (1295.4)51 (1295.4)51 (1295.4)
Los Angeles Department of Water and Power (L .A .D .W .P .) 400 600–8001000
36 (914.4)36 (914.4)36 (914.4)
24 (609.6)24 (609.6)24 (609.6)
36 (914.4)36 (914.4)36 (914.4)
24 (609.6)24 (609.6)24 (609.6)
30 (762.0)30 (762.0)36 (914.4)
120016002000
38 (965.2)45 (1143.0)45 (1143.0)
30 (762.0)30 (762.0)30 (762.0)
38 (965.2)38 (965.2)38 (965.2)
30 (762.0)30 (762.0)30 (762.0)
36 (914.4)45 (1143.0)45 (1143.0)
250030004000
———
———
38 (965.2)38 (965.2)51 (1295.4)
30 (762.0)30 (762.0)36 (914.4)
51 (1295.4)51 (1295.4)51 (1295.4)
c Refer to Eaton.Note: “W” or “D” of structure is determined by the dimensions of the utility compartment or main device—whichever is greater. For main device dimensions, see Page 21 .3-37. N/R = Not Required.
Layout 1
Floor PlanLayout 1
Floor PlanLayout 2
Note: Switchboards designed using these main structures require rear access for cable terminations. Refer to NEC Article 110.26 for requirements.
W
ClearAreaD
Blank
UtilityCompartmentHot Sequence
WD
PullSection
UtilityCompartmentHot Sequence
Main
WD
W1
H Pull Box
W1
ClearArea
W
D
2.50(63.5)
2.50(63.5)
3.00(76.2)
3.00(76.2)
2.50(63.5)
2.50(63.5)
� �
� �
20.00(508.0)
20.00(508.0)
Layout 2
Bottom Feed Bottom or Top Feed
Design Guide DG015003EN Effective May 2020
21 .3-34
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Table 21.3-15. Dimensions for Figure 21.3-14 Layouts—Dimensions in Inches (mm) (Continued) Power CompanyCompartmentsAmpere Ratings
Front- and Rear-Access
Layout 1 Layout 2 (Top Feed)Top-Mounted Pull Box
(Bottom Feed)Pull Section
Width (W) Depth (D) Width (W) Depth (D) Height (H) Width (W1)
West Coast Utilities Pacific Gas and Electric (P .G . and E .) 400–80010001200
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
N/R30 (762.0)36 (914.4)
30 (762.0)36 (914.4)36 (914.4)
160020002500
45 (1143.0)45 (1143.0)—
30 (762.0)30 (762.0)—
38 (965.2)38 (965.2)38 (965.2)
30 (762.0)30 (762.0)36 (914.4)
36 (914.4)36 (914.4)36 (914.4)
45 (1143.0)45 (1143.0)51 (1295.4)
30004000
——
——
38 (965.2)51 (1295.4)
36 (914.4)36 (914.4)
36 (914.4)36 (914.4)
51 (1295.4)51 (1295.4)
San Diego Gas and Electric (S .D .G . and E .) 400–80010001200
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
N/R30 (762.0)36 (914.4)
30 (762.0)36 (914.4)36 (914.4)
160020002500
45 (1143.0)45 (1143.0)—
30 (762.0)30 (762.0)—
38 (965.2)38 (965.2)38 (965.2)
30 (762.0)30 (762.0)30 (762.0)
36 (914.4)36 (914.4)36 (914.4)
45 (1143.0)45 (1143.0)51 (1295.4)
30004000
——
——
38 (965.2)51 (1295.4)
30 (762.0)36 (914.4)
36 (914.4)36 (914.4)
51 (1295.4)51 (1295.4)
Seattle City Light (City of Seattle)
400–80010001200
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
N/R30 (762.0)36 (914.4)
30 (762.0)36 (914.4)36 (914.4)
1600–20002500–30004000
38 (965.2)38 (965.2)51 (1295.4)
30 (762.0)30 (762.0)36 (914.4)
45 (1143.0)b
b
30 (762.0)b
b
36 (914.4)36 (914.4)36 (914.4)
36 (914.4)/45 (1143.0) a51 (1295.4)51 (1295.4)
UniSource Energy Services
400–80010001200
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
N/R30 (762.0)36 (914.4)
30 (762.0)36 (914.4)36 (914.4)
1600–20002500–3000
38 (965.2)38 (965.2)
30 (762.0)30 (762.0)
45 (1143.0)b
30 (762.0)b
36 (914.4)36 (914.4)
36 (914.4)/45 (1143.0) a51 (1295.4)
Idaho Power
400–80010001200
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
N/R30 (762.0)36 (914.4)
30 (762.0)36 (914.4)36 (914.4)
1600–20002500–30004000
38 (965.2)38 (965.2)51 (1295.4)
30 (762.0)30 (762.0)36 (914.4)
45 (1143.0)b
b
30 (762.0)b
b
36 (914.4)36 (914.4)36 (914.4)
36 (914.4)/45 (1143.0) a51 (1295.4)51 (1295.4)
Alameda Municipal Power
400–80010001200
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
N/R30 (762.0)36 (914.4)
30 (762.0)36 (914.4)36 (914.4)
1600–20002500–30004000
38 (965.2)38 (965.2)51 (1295.4)
30 (762.0)30 (762.0)36 (914.4)
45 (1143.0)b
b
30 (762.0)b
b
36 (914.4)36 (914.4)36 (914.4)
36 (914.4)/45 (1143.0) a51 (1295.4)51 (1295.4)
City of Glendale
400–80010001200
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
36 (914.4)36 (914.4)38 (965.2)
24 (609.6)24 (609.6)30 (762.0)
N/R30 (762.0)36 (914.4)
30 (762.0)36 (914.4)36 (914.4)
1600–20002500–30004000
38 (965.2)38 (965.2)51 (1295.4)
30 (762.0)30 (762.0)36 (914.4)
45 (1143.0)b
b
30 (762.0)b
b
36 (914.4)36 (914.4)36 (914.4)
36 (914.4)/45 (1143.0) a51 (1295.4)51 (1295.4)
a Minimum required section width is 36 inches, however Eaton standard design is 45 inches.b See utility 22company for appropriate dimensions.Note: “W” or “D” of structure is determined by the dimensions of the utility compartment or main device—whichever is greater. For main device dimensions, see Page 21 .3-37. N/R = Not Required.
Design Guide DG015003EN Effective May 2020
21 .3-35
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Incoming Standard (NEMA) Utility CT Compartment and/or Main Device
Figure 21.3-15. NEMA Utility Compartment Layouts—Dimensions in Inches (mm)a Clear area assumes no floor channels used under front or rear frame members.b IQ meter can be mounted to disconnect door as an alternate location for molded case circuit breakers and fixed-mounted power circuit breakers.Note: The 20-inch Pow-R-Line XD transition structure can be on either the left or right based on application requirements.
Table 21.3-16. Main Device Structure Size for Figure 21.3-15 LayoutsNote: Dimensions for estimating purposes only. For metric conversion: inches x 25.4 = mm.
MainDevice
Max .Amp .Rating
Width(W)
Depth(D)
Min .Cable SpaceCC
Fixed-Mounted Devices
Molded Case Breakers AvailableWith Optional Integral GFPPDG3xG*PDG3xM*PDG3xP*
400 400 400
363636
484848
121212
PDG3xM*PDG3xP*
600 600
3636
4848
1212
PDG4xGPDG4xM
800 800
3636
4848
1212
PDG5xMPDG6xP
12002000
3636
4848
1212
PDG6xP* 2500 36 48 12
100% Rated Molded Case BreakersAvailable with Optional Integral GFPPDF3xG*PDF3xM
400 400
3636
4848
1212
PDF4xGPDF4xM
800 800
3636
4848
1212
PDG5xMPDG5xP
12001200
3636
4848
1212
PDG6xP*PDG6xP*
16002000
3636
4848
1212
TRI-PAC Fuse Type Current Limiting BreakersLA-PNB-PPB-P
400 8001600
363636
484848
121212
Note: Refer to Page 21 .3-30 for dimensions on special utility CT compartments.
MainDevice
Max .Amp .Rating
Width(W)
Depth(D)
Min .Cable SpaceCC
Fixed-Mounted Devices
100% Rated Insulated Case Circuit BreakersAvailable with Optional Integral GFPMagnum SB, DS
800160020003000 4000
3636364545
4848484848
1212121212
100% Rated Power Circuit BreakersAvailable with Optional Integral GFPMagnum DSX
800160020003000 4000
3636364545
4848484848
1212121212
Fusible Switches 400 600 8001200
400 600 8001200
36363636
48484848
12121212
100% Rated Electric Trip Bolted Pressure Switches Available with Optional GFPCBC-800CBC-1200CBC-1600CBC-2000CBC-2500CBC-3000CBC-4000
80012001600200025003000 4000
36363636454545
48484848484848
12121212121212
Note: Top-mounted pull boxes are available with heights of 12.00, 18.00, 24.00 and 30.00 inches (304.8, 457.2, 609.6 and 762.0 mm).
MainDevice
Max .Amp .Rating
Width(W)
Depth(D)
Min .Cable SpaceCC
Fixed-Mounted Devices
100% Rated Manual Bolted Pressure SwitchesNot Available with Ground Fault ProtectionQA-800QA-1200QA-1600QA-2000QA-2500QA-3000QA-4000
80012001600200025003000 4000
36363636454545
48484848484848
12121212121212
Drawout-Mounted Devices
100% Rated Insulated Case Circuit Breakers Available with Optional Integral GFPMagnum SB, DS
800160020003000 4000
3636364545
5454546666
6 6 61818
100% Rated Power Circuit Breakers Available with Optional Integral GFPMagnum DSX
800160020003000 4000
3636364545
5454546666
6 6 61818
c Magnum DS power circuit breakers used as feeder devices have been qualified by Eaton and third-party witness tested for 30-cycle withstand. 30-cycle withstand is not recognized by UL 891.
d Layout 1.
Optional GFP
UtilityCompartmentHot Sequence
Main
WD
�
Optional GFP
UtilityCompartmentHot Sequence
Main
WD
�
Optional GFP
Main
WD
Optional GFP
WD
UtilityCompartment
ColdSequence
UtilityCompartment
ColdSequence
Main W
(Front)
D
Clear AreaCC
OptionalCustomerMetering
OptionalCustomerMetering
2.50(63.5)
3.00(76.2)
90.00(2286.0)
90.00(2286.0)
2.50(63.5) 3.00
(76.2)
20.00(508.0)
20.00(508.0)
20.00(508.0)
20.00(508.0)
Cold Sequence UtilityHot Sequence Utility
Layout 1 Layout 2 Layout 3 Layout 4
Top Entrance Bottom Entrance
Floor Plan
Top Feed Bottom Feed
Note: Switchboards designed using these main structures require rear access for cable terminations. Refer to NEC Article 110.26 for requirements.
a
b b
Design Guide DG015003EN Effective May 2020
21 .3-36
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Main Structure—With Customer Metering and/or Main Device
Figure 21.3-16. Main Section Layouts—Dimensions in Inches (mm)a Customer metering with IQ Meter requires
30.00-inch (762.0 mm) minimum width.b Not available with bottom fed TRI-PAC breaker.
c Clear area assumes no floor channels used under front or rear frame members.
Note: The 20-inch Pow-R-Line XD transition structure can be on either the left or right based on application requirements.
Table 21.3-17. Main Device Structure Size for Figure 21.3-16 LayoutsMainDevice
Max AmpRat-ing
Min . Width (W)
Min . Depth (D)
Min .CableSpace CC
ZeroSeq .GFP
Inte-gral GFP or W/No GFP
Fixed-Mounted Devices
Molded Case Breakers Available with Optional Integral GFPPDG3xG*PDG3xM*PDG3xP*
400 400 400
303030
262626
303030
121212
PDG3xM*PDG3xP*
600 600
3030
2626
3030
1212
PDG4xG 800 30 26 30 12PDG5xMPDG5xP
12001200
3030
2626
3030
1212
PDG6xP*PDG6xP*PDG6xP*
160020002500
363636
262626
484848
181818
100% Rated Molded Case BreakersAvailable with Optional Integral GFPPDF3xG* 400 30 26 30 12PDF4xGPDF4xM
800 800
3030
2626
3030
1212
PDG5xM 1200 30 26 30 12PDG6xP*PDG6xPPDG6xP*
160016002000
303030
262626
484848
181818
TRI-PAC Fuse Type Current Limiting BreakersLA-PNB-PPB-P
400 8001600
303030
262626
303036
121218
MainDevice
Max .Amp .Rating
Min .Width(W)
Min .Depth(D)
Min .Cable Space CC
Fixed-Mounted Devices
100% Rated Insulated Case Circuit BreakersAvailable with Optional Integral GFPMagnum DS, SB
80016002000300040005000
363636363645
364848484848
618181812—
100% Rated Power Circuit BreakersAvailable with Optional Integral GFPMagnum DSX
80016002000300040005000
363636454545
364848484848
618181812—
Fusible Switches 400 600 8001200
400 600 8001200
30303030
30303030
12121212
100% Rated Electric Trip Bolted Pressure Switches Available with Optional GFPCBC-800CBC-1200CBC-1600CBC-2000CBC-2500CBC-3000CBC-4000
800120016002000250030004000
36363636454545
36 36 36 36 484848
12121212181812
CBC-5000 5000 Refer to Eaton
Note: Top-mounted pull boxes are available with heights of 12.00, 18.00, 24.00 and 30.00 inches (304.8, 457.2, 609.6 and 762.0 mm).
MainDevice
Max .Amp .Rating
Min .Width(W)
Min .Depth(D)
Min .Cable SpaceCC
Fixed-Mounted Devices
100% Rated Manual Bolted Pressure SwitchesNot Available with Ground Fault ProtectionQA-800QA-1200QA-1600QA-2000QA-2500QA-3000QA-4000
800120016002000250030004000
30303030364545
36363636484848
12121212181812
QA-5000 5000 Refer to Eaton
Drawout-Mounted Devices
100% Rated Insulated Case Circuit BreakersAvailable with Optional Integral GFPMagnum DS, SB
80016002000300040005000
363636363645
5454546666—
6 6 61818—
100% Rated Power Circuit BreakersAvailable with Optional Integral GFPMagnum DSX
80016002000300040005000
363636454545
5454546666—
6 6 61818—
d Magnum DS power circuit breakers used as feeder devices have been qualified by Eaton and third-party witness tested for 30-cycle withstand. 30-cycle withstand is not recognized by UL 891.
e Bottom feed switch structure is 48.00 inches (1219.2 mm) minimum.
f Not UL listed.
Optional G, F, P
Main
WD
OptionalCustomer
Metering �
4000 AMax.
�
Optional GFP
Main
WD
�
90.00(2286.0)
Optional GFP
Main
WD
�
D
Clear Area� CC
W(Front)
48 (1219.2)Min.36 (914.4)
Min.
Optional GFP
Main2500 AMax.
FeederDevice
2500 A Max.
��
�
D
22XDist.
Classis
Optional GFP
Main2500 AMax.
��
2.50(63.5)
3.00(76.2)
36 (914.4)Min.
OptionalCustomer
Metering �
OptionalCustomer
Metering �
2.50(63.5) 3.00
(76.2)
20(508.0)
20(508.0)
20(508.0)
20(508.0)
20(508.0)
Top or Bottom Entrance Top Mounted
Main Bottom Mounted Feeder
Top Entrance Bottom Mounted
Main Load Cross Bus
Bottom Entrance Bottom Mounted
Main Load Cross Bus
Top or Bottom Entrance Top
Mounted Main with Distribution Chassis
Top or Bottom Entrance
Mid Mounted Main Cable Exit
Floor Plan
Layout 1 Layout 2 Layout 3 Layout 4 Layout 5
Note: Switchboards designed using these main structures require rear access for cable terminations. Refer to NEC Article 110.26 for requirements.
Design Guide DG015003EN Effective May 2020
21 .3-37
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Section Views
Figure 21.3-17. 22-Inch Wide Section View—Four PD-RF Breakers (Side View)
Figure 21.3-18. View “A” for Figure 21.3-17—Lifting Eye (Top View)
Table 21.3-18. Structure Depth for Figure 21.3-17 Layouts— Dimensions in Inches (mm)
Structure Depth
“D” 60.00 (1524.0)
66.00 (1676.4)
72.00 (1828.8)
78.00 (1981.2)
84.00 (2133.6)
90.00 (2286.0)
“C” 20.00 (508.0)
26.00 (660.4)
32.00 (812.8)
38.00 (965.2)
44.00 (1117.6)
50.00 (1270.0)
4.432[112.6]
20.500[520.7]
20.500[520.7]
20.500[520.7]
96.000[2438.4]
97.504[2476.6]
"D" 28.765[730.6]
40.000[1016.0]
21.142[537.0]
16.760[425.7]
LIFTING EYE(SEE VIEW "A")
OPTIONALBREAKER LIFT ASSEMBLY
"C"
92.000[2336.8]
4.198[106.6]
4.198[106.6]
ENCLOSURE WIDTH
Design Guide DG015003EN Effective May 2020
21 .3-38
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Figure 21.3-19. 26- or 36-Inch Wide Structure—22X Chassis, CD Cell (Side View)
Figure 21.3-20. View “A” for Figure 21.3-19—Lifting Eye (Top View)
Table 21.3-19. Structure Depth for Figure 21.3-19 Layouts— Dimensions in Inches (mm)
Structure Depth
“D” 60.00 (1524.0)
66.00 (1676.4)
72.00 (1828.8)
78.00 (1981.2)
84.00 (2133.6)
90.00 (2286.0)
“C” 20.00 (508.0)
26.00 (660.4)
32.00 (812.8)
38.00 (965.2)
44.00 (1117.6)
50.00 (1270.0)
21.142[537.0]
16.760[425.7]LIFTING ANGLE
(SEE VIEW "A") OPTIONALBREAKER LIFT ASSEMBLY
97.504[2476.6]
28.735[729.9]
40.000[1016.0]
"D"
45.432[1154.0]
20.500[520.7]
96.000[2438.4]
"C"
92.000[2336.8]
*WIRE WAY FROM CABLEENTRY COMPARTMENT TOCHASSIS MTG FIXEDBREAKER TERMINALS.LEFT AND RIGHT SIDE OFCHASSIS.
6.381[162.1]
24.736[628.3]
4.198[106.6]
4.198[106.6]
ENCLOSURE WIDTH
Design Guide DG015003EN Effective May 2020
21 .3-39
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Figure 21.3-21. 26- or 36-Inch Wide Structure—50X Chassis, ABCD Cell (Side View)
Figure 21.3-22. View “A” for Figure 21.3-21—Lifting Eye (Top View)
Table 21.3-20. Structure Depth for Figure 21.3-21 Layouts— Dimensions in Inches (mm)
Structure Depth
“D” 60.00 (1524.0)
66.00 (1676.4)
72.00 (1828.8)
78.00 (1981.2)
84.00 (2133.6)
90.00 (2286.0)
“C” 20.00 (508.0)
26.00 (660.4)
32.00 (812.8)
38.00 (965.2)
44.00 (1117.6)
50.00 (1270.0)
21.142[537.0]
16.760[425.7] OPTIONAL
BREAKER LIFT ASSEMBLYLIFTING EYE(SEE VIEW "A")
96.000[2438.4]
97.504[2476.6]
28.735[729.9]
40.00[1016.0]
"D"
"C"
92.000[2336.8] *WIRE WAY FROM CABLE
ENTRY COMPARTMENT TOCHASSIS MTG FIXEDBREAKER TERMINALS.LEFT AND RIGHT SIDE OFCHASSIS.
6.580[167.1]
50.253[1276.4]
ENCLOSURE WIDTH
4.198[106.6]
4.198[106.6]
Design Guide DG015003EN Effective May 2020
21 .3-40
Pow-R-Line XDSwitchboardLayout and Dimensions
EATON www.eaton.com
Figure 21.3-23. Pow-R-Line XD Structure Door Swing Clearance (Top View)Note: All structure door widths are equal to the overall structure width and have a 90-degree swing clearance.
Eaton1000 Eaton BoulevardCleveland, OH 44122United StatesEaton .com
© 2020 EatonAll Rights ReservedPrinted in USAPublication No . DG015003EN / Z24147May 2020
Eaton is a registered trademark.
All other trademarks are property of their respective owners.
Pow-R-Line XDSwitchboardLayout and Dimensions
Design Guide DG015003EN Effective May 2020
21 .3-41