Arrancadores Siemens
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15 MOTOR CONTROL CENTERS TIASTAR™ Motor Control Center Overview of TIASTAR Product Overview Siemens Power Distribution & Control, SPEEDFAX™ 2007-2008 Product Catalog 15-2 Siemens Energy & Automation introduces the TIASTAR (tie-star) Motor Control Center to meet the growing needs of our consumers. The TIASTAR MCC enhancements have been created from listening to our customers and offering a wider selection of options. Providing the best of Siemens’ proven motor control centers (MCCs), System 89 and Model 95+, TIASTAR is designed to be the industry’s leading value. From its sturdy metal cabinet to the best-of-breed Siemens technology within, TIASTAR has no equal. Siemens’ TIASTAR MCC with PROFIBUS-DP communications combines heavy-duty industrial construction and user friendly features to deliver detailed diagnostics and control by communicating between MCC units and a PLC or DCS. Unlike other manufacturers’ network offerings, Siemens’ offering is non-proprietary and is designed to simplify, not complicate, your life. So whatever you need, you can rest assured that your TIASTAR MCC can meet your needs. While we think Siemens’ TIASTAR MCC is a wise investment, it is important for you to know that advanced capabilities can be added any time during the life of the product. Siemens doesn’t think you should pay for pre-wiring or design features that don’t have an immediate payback. General Features and Benefits The most effective means for grouping low voltage motor starters, associated control and distribution equipment is through the use of motor control centers. Siemens MCCs allow grouping this equipment in a common sheet steel enclosure. All 36" motor starter units (through NEMA Size 5 for FVNR) and all feeder disconnects through 250 amperes can be mounted with drawout construction. All devices within the MCC are powered from a common horizontal bus and three phase vertical bus located in each section. Once installed in its centralized operating plant location, manual supervision and monitoring can be performed safely, and remote supervision can be provided through the Siemens ACCESS™ data communication system. Domestic Design Standards The following are the principal domestic standards which apply to motor control center design, testing, construction and application. The TIASTAR Motor Control Center complies fully with the latest version of all these standards. NEMA AB-1 Molded Case Circuit Breakers ICS 1 General Standards for Industrial Control ICS 2 Standard for Industrial Control Devices, Controllers and Assemblies ICS 18 Standard for Motor Control Centers UL 845 Motor Control Centers 508 Industrial Control Equipment 891 Switchboard Design 94 Test for Flammability of Plastic Materials for Parts, Devices, and Appliances 489 Molded Case Circuit Breakers and Circuit Breaker Enclosures 991 Tests for Safety-related Controls Employing Solid-state Devices NFPA – National Fire Protection Association 70 National Electrical Code IEEE IEEE-STD-693-1997, IEEE Recommended Design Practice for Seismic Design of Substations Construction Details Siemens TIASTAR Motor Control Centers are composed of a number of vertical sections bolted together. That allows for future addition of MCC vertical units so the equipment can expand with customer needs. The standards structure is 90 in. (2286 mm) high, plus a 1.125 in. (29 mm) high channel sill. Front-only structures can be either 15 in. (381 mm) or 20 in. (508 mm) deep. Back-to-back mounted structures are 30 in. (762 mm) or 40 in. (1016 mm) deep, and consist of two horizontal and vertical buses. This allows for correct bus phasing on the front or rear. Siemens provides a 21 in. back-to-back design, consisting of a common horizontal and vertical bus structure, for applications where available footprint is limited. UL Listed Starters Siemens offers a wide range of UL Listing for the industry – from NEMA Size 0 through 6, including reduced voltage, two-speed, wye-delta and part-winding type starters. Drives and Soft Starts Siemens VFD (variable frequency drives) and RVSS (reduce voltage solid state starters) are available in our MCC. The range for VFD is fractional hp to 300 hp-VT and 1hp to 600 hp for RVSS. These applications are designed to meet the robust industrial environment and are cost effective for today’s market. Power Monitoring Siemens line of power meters provides market leading technology for power quality measurement. These products continually change to meet growing needs for power quality and energy monitoring. Siemens TIASTAR MCCs are fully capable of installing any of Siemens power meters for your needs. Please review the full line of Siemens power meters at www.sea.siemens.com. Overload Protection Siemens understands customer needs vary from motor to motor. That is why we offer 4 lines of overload protection. For basic needs you can specify bi-metal ambient compensated overloads. If single phase is a concern our customers can specify ESP100, and for the most advanced motor protection, customers can consider SIMOCODE overloads that provide detailed information and control. TIASTAR Motor Control Center
Transcript of Arrancadores Siemens
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Siemens / Speedfax Previous folio: 15-2
TIASTAR™ Motor Control CenterOverview of TIASTAR Product Overview
Siemens Power Distribution & Control, SPEEDFAX™ 2007-2008 Product Catalog15-2
Siemens Energy & Automationintroduces the TIASTAR (tie-star) MotorControl Center to meet the growingneeds of our consumers. The TIASTARMCC enhancements have been createdfrom listening to our customers andoffering a wider selection of options.
Providing the best of Siemens’ provenmotor control centers (MCCs), System89 and Model 95+, TIASTAR is designedto be the industry’s leading value. From its sturdy metal cabinet to the best-of-breed Siemens technologywithin, TIASTAR has no equal. Siemens’TIASTAR MCC with PROFIBUS-DPcommunications combines heavy-dutyindustrial construction and user friendlyfeatures to deliver detailed diagnosticsand control by communicating betweenMCC units and a PLC or DCS. Unlikeother manufacturers’ network offerings,Siemens’ offering is non-proprietary andis designed to simplify, not complicate,your life. So whatever you need, youcan rest assured that your TIASTARMCC can meet your needs.
While we think Siemens’ TIASTAR MCCis a wise investment, it is important foryou to know that advanced capabilitiescan be added any time during the life ofthe product. Siemens doesn’t think youshould pay for pre-wiring or designfeatures that don’t have an immediatepayback.
General Features and Benefits The most effective means for groupinglow voltage motor starters, associatedcontrol and distribution equipment isthrough the use of motor control centers.Siemens MCCs allow grouping thisequipment in a common sheet steelenclosure. All 36" motor starter units(through NEMA Size 5 for FVNR) and all feeder disconnects through 250amperes can be mounted with drawout construction.
All devices within the MCC are poweredfrom a common horizontal bus and three phase vertical bus located in eachsection. Once installed in its centralizedoperating plant location, manualsupervision and monitoring can beperformed safely, and remotesupervision can be provided through the Siemens ACCESS™ datacommunication system.
Domestic Design StandardsThe following are the principal domesticstandards which apply to motor controlcenter design, testing, construction andapplication. The TIASTAR Motor ControlCenter complies fully with the latestversion of all these standards.
NEMAAB-1 Molded Case Circuit Breakers
ICS 1 General Standards for IndustrialControl
ICS 2 Standard for Industrial ControlDevices, Controllers and Assemblies
ICS 18 Standard for Motor ControlCenters
UL845 Motor Control Centers
508 Industrial Control Equipment
891 Switchboard Design
94 Test for Flammability of PlasticMaterials for Parts, Devices, andAppliances
489 Molded Case Circuit Breakers andCircuit Breaker Enclosures
991 Tests for Safety-related ControlsEmploying Solid-state Devices
NFPA – National Fire ProtectionAssociation
70 National Electrical Code
IEEEIEEE-STD-693-1997, IEEERecommended Design Practice forSeismic Design of Substations
Construction DetailsSiemens TIASTAR Motor Control Centersare composed of a number of verticalsections bolted together. That allows for future addition of MCC vertical unitsso the equipment can expand withcustomer needs. The standards structureis 90 in. (2286 mm) high, plus a 1.125 in.(29 mm) high channel sill. Front-onlystructures can be either 15 in. (381 mm)or 20 in. (508 mm) deep. Back-to-backmounted structures are 30 in. (762 mm)or 40 in. (1016 mm) deep, and consist oftwo horizontal and vertical buses. Thisallows for correct bus phasing on thefront or rear. Siemens provides a 21 in.back-to-back design, consisting of acommon horizontal and vertical busstructure, for applications where available footprint is limited.
UL Listed StartersSiemens offers a wide range of ULListing for the industry – from NEMASize 0 through 6, including reducedvoltage, two-speed, wye-delta and part-winding type starters.
Drives and Soft StartsSiemens VFD (variable frequency drives)and RVSS (reduce voltage solid statestarters) are available in our MCC. The range for VFD is fractional hp to 300 hp-VT and 1hp to 600 hp for RVSS.These applications are designed to meetthe robust industrial environment and arecost effective for today’s market.
Power MonitoringSiemens line of power meters providesmarket leading technology for powerquality measurement. These productscontinually change to meet growingneeds for power quality and energymonitoring. Siemens TIASTAR MCCsare fully capable of installing any ofSiemens power meters for your needs.Please review the full line of Siemenspower meters at www.sea.siemens.com.
Overload ProtectionSiemens understands customer needsvary from motor to motor. That is whywe offer 4 lines of overload protection.For basic needs you can specify bi-metalambient compensated overloads. Ifsingle phase is a concern our customerscan specify ESP100, and for the mostadvanced motor protection, customerscan consider SIMOCODE overloads thatprovide detailed information and control.
TIASTAR Motor Control Center
Sect_15_Speedfax2007 12/5/06 9:58 AM Page 15-2
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Siemens / Speedfax Previous folio: 15-3
TIASTAR™ Motor Control CenterProduct Overview
Siemens Power Distribution & Control, SPEEDFAX™ 2007-2008 Product Catalog 15-3
ESP100 Solid State OverloadsESP100 solid state overload relays areself powered, requiring no separate120V source to power the circuit board.They provide phase loss protection,fewer connection points and high repeattrip accuracy which results in longermotor life and cost savings. NEMAClass 10, 20 and 30 trip curves areavailable for a variety of applications.
The ESP100 solid state overloadprovides phase loss protection for themotor by tripping within three secondsupon complete loss of one phase of athree phase motor branch circuit.
Each overload has at least a 2:1 currentadjustment range with the adjustmentdial reading out in full load amps. Inaddition to the markings on the dialthere are audible clicks which allow for extremely fine tuning.
The heaterless construction of theseoverloads minimizes energy costs andthe costs of cabinet ventilation orcooling. Solid state overloads can beused at temperatures from –30°C to�70°C and are rated for 50Hz and 60Hzapplications.
ESP100 panel mounted overloads can beused to upgrade existing starterapplications where panel mountedthermal overloads are used. In addition,ESP100 overloads can be panel mountedwhen used with other types ofcontrollers, such as DP, IEC contactors,and soft starts.
ESP100 overloads can be used on highvoltage applications, making them idealfor use with vacuum contactors andother high voltage control.
ESP100 overloads can be retrofitted on existing contactors using the retrofitplate suffixes or on other brands usingthe plates listed in the competitiveretrofit plates table on page 16-48.
SIMOCODE ProSIMOCODE Pro is the latest generationof Motor Management System (“Smart Overload”) bringing a new levelof flexibility and functionality within theSiemens smart motor control center. By means of a PROFIBUS DP interface, it can easily be linked to higher-levelautomation systems. SIMOCODE Proimplements all motor protection andcontrol functions, determines operational,diagnostic and statistical data andorganizes the communication betweenthe automation system and MCC bucket.
The SIMOCODE Pro consists of twodevice series with different levels offunctionality:
SIMOCODE Pro C (Compact)The compact motor management systemcan be used for Full Voltage Non-reversing (FVNR) starters, Full VoltageReversing (FVR) starters, and baseoverload functionality.
SIMOCODE Pro V (Variable)The variable motor management systemhas an even greater range of functions,including voltage and power monitoringand expandable modules for additionalI/O, as well as temperature and groundfault protection.
Note: For detailed information on the SIMODE Pro pleasecontact the local Siemens Sales Office.
Thermal Overloads Bimetal Ambient CompensatedBimetal ambient compensated overloadrelays protect both the motor andequipment by opening the control circuitwhen the motor experiences an overloadcondition. The bimetal overload relay maybe set for either manual or automaticreset and can be supplied with standardClass 20 heater elements or optionalClass 10 heater elements as required. An ambient compensated model of thebimetal overload is available.
Bimetal Ambient Compensated Overload
ESP100 Solid State Overload
CT Module
Keypad (Door Mounted)
SIMOCODE Pro C
Expandable Module
CT Module
Keypad (Door Mounted)
SIMOCODE Pro V
Sect_15_Speedfax2007 5/8/07 4:36 PM Page 15-3
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Siemens / Speedfax Previous folio: 15-4
Motor Control CentersProduct Overview
Siemens Power Distribution & Control, SPEEDFAX™ 2007-2008 Product Catalog15-4
Quality Features Exceed Standards
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Siemens / Speedfax Previous folio: 15-5
Motor Control CentersProduct Overview
Siemens Power Distribution & Control, SPEEDFAX™ 2007-2008 Product Catalog 15-5
For ease in wiring and inspection,terminal blocks are mounted on a
swing-out side barrier.
A racking lever on all plug-in unitsensures that they are fully engagedwith the vertical bus. An interlock
with the disconnect device ensuresthat a plug-in unit is not inserted orremoved from the vertical bus when
the unit is energized.
A positive stop in the “TEST”position indicates that a plug-in unit is fully withdrawn from the
vertical bus.
Pilot devices are mounted on a sturdyformed-metal panel attached with
two captive screws to the MCC unitdoor for easy access to internal
components. For unit removal andtest, the pilot device panel is easily
removed from the door and mountdon the unit.
A positive stop mechanism preventsthe unit from falling out of thestructure during unit removal.
Important Additional Features:� All wiring and components meet or exceed the
requirements of UL, CSA, ENEMA, EEMAC, andNEC
� Pre-wired components are professionally harnessedto industrial terminal blocks
� Full depth wire tie rods are standard in each verticalwireway
� White interior increases visibility for easy wiring,maintenance and inspection
� Modular units are fully interchangeable� Each TIASTAR MCC is designed to satisfy your most
exacting specifications� White on black base operating handle is easy to
identify
The horizontal bus compartment isisolated from the horizontal wireways
by a crystal clear polycarbonatebarrier that makes visible and
infrared maintenance inspection a breeze. The barrier is easilyremoved when access to the
horizontal bus is required.
Horizontal bus design keeps the busin the top 12" of the structure, neverbehind units, for easy maintenance
and accessibility.
Copper bus and heavy-duty insulators safely distributepower to sections. Copper bus, standard throughout, is
conservatively rated at 50-degree rise and provides up toan optional 100,000A withstand capacity.
A copper clip on plug-in unitsengages and grounds units at
all times.
The unit disconnect operating handlefeatures a simple, rugged design.
“ON” and “OFF” are clearly indicatedby position, color and word. The
“TRIP” indication is clearly displayedon circuit breaker equipped units.
A screwdriver operated defeatermechanism allows access to
an energized unit by authorized personnel.
All doors swing open a minimum of 110° for easy unit access
and removal.
Plug-in unit stab assemblies includeself-aligning stab clips with spring
steel backup springs. Wires from thestab clips to the line-side of the circuit
breaker or disconnect switch arecontained in the stab housing and are
isolated phase-to-phase until thewires enter the MCC.
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