Vacon frequency converters - Bertda Services --- … 149352 CMG’s Drives Division offers an...

NXS/NXP Series

Vacon frequency converters

FRS-SGA geared motors

n° 149352

CMG’s Drives Division offers an unparalleled range of frequency converters,

electronic soft starters, and motor control systems. The CMG range includes

the Vacon NX series of Frequency Converters from Finland. This user-friendly

frequency converter covers 0.37kW-1500kW, 230-690 Volts, single and

three phase supply, and air-cooled and liquid-cooled heatsinks. These units

are at the forefront of frequency converter technology and offer slim space

saving design. They are EMC compliant and have hardware and software

modularity.

CMG’s Drives Division is setting industry standards in service, offering 24

hours a day, 7 days a week, Australia-wide technical support. Simply phone

1800 67 67 22.

When you think Motors, Transmission, Drives, or research and

development Technology...think CMG.

VACON FREQUENCY CONVERTERSVacon NX – the drive for the new century ...................................................3

VACON NX SERIESAdvanced Features ........................................................................................4

VACON NXS Advanced motor control ................................................................................5

VACON NXPHigh performance ..........................................................................................6

VACON NXCCompact and flexible .....................................................................................7

VACON NXApplications ...................................................................................................8

Technical Specifications .............................................................................. 10

THE I/0 CARDSCard Types ...................................................................................................14

Vacon User Interface – HMI .......................................................................... 16

Options ........................................................................................................18

NXC Options ................................................................................................18

Graphical Tools ............................................................................................19

Drives and the Electrical Environment ......................................................... 20

Cabling ........................................................................................................23

Installation ...................................................................................................25

Vacon Range ................................................................................................26

All CMG products are regularly redesigned and improved and CMG reserves the right to change the design, technical specification and dimensions without prior notice. E&OE.

IP54 FR8

V A C O N N X – T H E D R I V E

F O R T H E N E W C E N T U R Y

V A C O N F R E Q U E N C Y C O N V E R T E R S

Founded in 1993, Vacon has rapidly gained acceptance as a supplier of robust and reliable frequency converters for a multitude of applications in all branches of industry and public sectors.

Vacon presents a new range of drives, built on the principles of software and hardware modularity. The power unit makes use of the most sophisticated semiconductor technology and a highly modular construction that can be flexibly adapted to the customer's needs. Typical power options include input and output filters, brake resistors as well as IP21 (NEMA1) and IP54 (NEMA12) enclosure classes.

Two types of control units are available and separated from the power unit. The performance of the standard sensorless vector control unit is sufficient for most of the common applications. A closed loop vector control unit with servo performance is available for more demanding applications. Typical applications include sectional drives, cranes and lifts as well as systems where several drives must operate closely together or where precise control of speed and torque at speeds close to zero is required.

The input and output configuration (I/O) is designed with modularity in mind. The I/O is comprised of option cards, each with its own input and output configuration. The control module is designed to accept a total of five of these cards. The cards contain not only normal analog and digital inputs and outputs but also fieldbuses and additional application-specific hardware.

The modular and robust design combined with the powerful IEC61131-3 compatible software support for the creation of new applications make the Vacon NX an ideal solution for even the most demanding applications. The wide temperature range, the multilingual control panel that speaks your language and the high reliability make the Vacon NX the drive for the new century.

For end users

For the end user the Vacon NX offers a range of new exciting application capabilities and possibilities for keeping stock and spares to a minimum. The NX is compatible with its predecessor, the Vacon CX, so all drawings, installation and training material can be reused. In addition, a wide selection of option cards offers new possibilities for re-configuring the drive to future requirements. The wide voltage range, high overloadability, and a user-friendly alphanumerical keypad make the choice of the correct drive easy.

For OEM customers

For the OEM customer the modular construction and wide selection of option cards make the Vacon NX a drive that can easily be incorporated into any machine. By means of our versatile block-programming tool the Vacon NX can be designed to replace a PLC and therefore significantly simplify the machine control. The servo performance of the NXP, the simplicity of the NXS and the compatible ap plication software for both make the choice easy.

For system designers

The flexible I/O configuration and the dynamic performance of the Vacon NX can fully be exploited when used in various system applications. Typically these include drives used in the paper, metal and textile industries. The Vacon NX can be configured to operate via several different buses simultaneously, making it easy to communicate with all commonly used control systems. The powerful microprocessor in the control unit can be used for local control tasks, therefore freeing the control system for overall control tasks.

CMG Drives / Cat NX 05-06 (2nd Edition) 3

A D V A N C E F E A T U R E S

V A C O N N X S E R I E S

The major features of the Vacon NX include:

Continuous run-time self-supervision and alarm system for enhanced reliability and safety

Testing performed on fully assembled drive

Each drive tested at maximum temperature and motor load prior to shipment

The control logic can be powered from an external auxiliary supply, maintaining power to the control panel, internal drive functions and fieldbuses if necessary

Three power ranges: 208…240, 380…500, 525…690V AC

Integrated AC choke for maximum protection and minimum harmonics

FR4-6 integral brake chopper

FR4-6 optional internal or external brake resistor for rapid stops

Unsurpassed flexibility in communication via multiple fieldbuses

Sophisticated, expandable I/O configuration

Easily configurable multilingual control display

“All in One” software package pre-installed

Wide selection of application software available

NC1131-3 Engineering tool for creating new applications

Versatile PC tools for loading, setting and comparing parameters

Parameter transfers between drives and applications

Parameter password protection

Integral and external RFI filter for demanding environments

Integral RFI filter for 1st environment, restricted distribution as well as 2nd environment (industry)

Slim, space-saving “bookshelf” design

Side-by-side installation

Super Cooling technology

Harmonic reduction via 12 pulse, 18 pulse or Active Front End (AFE) options

The NX range builds on Vacon’s long expertise in designing and manufacturing reliable, robust drives. The Vacon CX is synonymous with reliability. In designing the new NX, Vacon exercised the same level of care and attention to detail. Like its predecessor, the NX also enjoys the same high level of immunity to electromagnetic interference.

The Vacon NX provides two different control units, the NXS with a standard open loop sensorless vector control software, sufficient for the majority of applications, and the NXP with a high-performance closed loop control software for most demanding applications.

The design approach of both control units incorporating the same application packages, control panels, I/O cards and PC tools provides unsurpassed ease of use.

User-friendly

Extremely easy operation

Comprehensive manuals available in more than 20 languages

“All in One” precision applications for minimum number of parameters that must be set

Start-up Wizard

PC tools, manuals and special software available for downloading from our web sites at: www.cmggroup.com.au or www.vacon.com

Easy-to-use multilingual control panel

Same panel operation for all power ratings

Multi-Monitor page for displaying 3 variables at once

Smart preset parameters: just enter the motor ratings, the Vacon NX does the rest

I/O connections with simple quick connection terminals

Wide selection of I/O cards for different applications

RS232C terminal or Ethernet TCP/IP for PC connection (NCLoad, NCDrive and NC1131-3 Engineering tools)

Custom applications and application packages for industries such as water, waste water, pulp and paper, steel, mining and HVAC.

CMG Drives / Cat NX 05-06 (2nd Edition)4

A D V A N C E D M O T O R C O N T R O L

V A C O N N X S

The modular design of the Vacon NXS brings several advantages: the control terminals are safely separated from power terminals, upgrading the control inputs and outputs is easy and convenient, replacing the cooling fan (the only regularly replaceable component) is fast and the display panel can be utilized for parameter copying.

Exact control

Steady state speed error: <0 .1%Low torque rippleHigh immunity to resonance vibrationsStarting torque: >200%, depending on motor and drive sizingSuitable for multi-motor drive systemsHigh-speed applications (up to 7200 Hz) possibleExtremely low-noise motors (fSW 10 kHz without derating)

The Vacon NXS is a compact AC drive in the power range of 0.37-200 kW and supply voltages of 208-690 V for heavy use in machines, buildings, water & waste water and all branches of industry.

The robust design incorporates effective protection against supply network disturbances. Trip-free operation is also guaranteed due to sophisticated motor control principles and motor/drive protection features, component selection and effective cooling.

Enclosure classes of IP21 and IP54 and integrated high-level EMC filters make the Vacon NXS suitable for all environments.

The Start-Up Wizard and the standard All-In-One Application Package make parameter setting extremely easy in all cases, from simple to complex.

The wide and flexible standard I/O and option for five I/O boards provide versatile controllability. The most common fieldbus options are also available.

Robust power module

Connection to PC or door installation kit

Touch-protected connections

Snap-on fan

Removable display

Separate control unit, flexible I/O interface


The Vacon NXP is a state-of-art AC drive for use in all applications where robustness, dynamic performance, precision and power are required.

The quality and reliability of a machine or a process is in most cases the result of a precise and dynamic control of AC motors. The Vacon NXP has been designed to provide the best possible control under all circumstances and thus to ensure a high operational quality and availability for the entire lifetime of the system.

A forerunner in designing and manufacturing AC drives, Vacon has developed innovative solutions and leading-edge technology for demanding applications and high powers. By bringing these solutions to the customer the Vacon NXP offers new opportunities and helps to create the best and most innovative products and to reach the most challenging targets.

V A C O N N X P

H I G H P E R F O R M A N C E

Example of the loadability of a standard motor supplied by a Vacon frequency converter

Starting torque

Overloadability

Nominal torque of the motor

Continuous loadability of the motor when supplied by a frequency converter

Relative torque

2.0

1.5

1.0

0.5

10 20 30 40 50 60 70 80 90 Frequency Hz

The optional NXP Application Package meets the requirements of demanding automation applications for paper machines, metal industry and processing lines. The package also includes the Position Control Application for single-axis position interpolating control and the Shaft Synchronization Application for relative position control between a master and follower axis.

Dynamic control

Complete power and voltage range

Wide set of applications adapts the Vacon NXP to virtually any need

Controls induction and permanent magnet motors

Dynamic open and closed loop vector control

Closed loop speed error < 0.01% and torque rise time 2ms

Accepts incremental and absolute encoders as well as resolver feedback

Complete range of communications and I/O options

Fast drive to drive fibre optic communications

Integral data logger (8 x 1000 samples at 1msec)

Active Front End (AFE), regenerative hardware optional

FR10 Chassis


C O M P A C T A N D F L E X I B L E D E S I G N

V A C O N N X C

The Vacon NXC cabinet drive is compact and well tested, fully utilizing the flexibility of the Vacon NXP drive. The Vacon NXC is designed to meet the most demanding requirements on flexibility, robustness, compactness and service-friendliness. It is a safe choice for any application.

Well tested

All NXC drives are designed with more than 20 years of experience in enclosure design. It is a well tested and proven solution. The good thermal handling of the enclosure guarantees a long lifetime for the frequency converter and trouble-free operation also in most demanding environments. Approved EMC solutions ensure reliable operation of the converter without disturbing other electrical equipment.

Easy installation

In the NXC, the control unit is mounted in a separate compartment at an easily accessible height together with all control options. Ample space around the power terminals allows easy installation and connection of power cables. Bottom plates and earthing clamps for 360-degree earthing of motor cable shields are provided as standard.

Service-friendly

The NXC enclosures are designed to fully utilize the new and innovative installation features of the high-power Vacon NXP frequency converters. The NXP power units are mounted on rails which are extendable with a pull-out jig. The jig can be used for pulling the power unit out of the enclosure for service.

The Vacon NXP offers, in addition to its control characteristics, a wide choice of products and cabinets for the varying needs in the high-power range. The Vacon NXC cabinet drive is compact and well tested, fully utilizing the flexibility of the Vacon NXP drive including multipulse rectifier configurations or Active Front End for low harmonic disturbances. It is a safe choice for any application. Optional items such as mains switch, contactor, control options as well as output filtering are available. Refer to page 18 for options list.

Also available in a compact stand-alone IP21 or IP54 enclosure up to 1500kW, the units are designed for use in applications where the drive has to be compact and easy to install and service. The Vacon NXP are also available as stand-alone drives are fully enclosed at the factory and are ready for installation immediately. The drive has integrated fuses as standard and no extra protections are required by the drive. It is also possible to equip the drive with an optional integrated load switch further simplifying handling in the field.

FR10 NXC Cabinet


The All-in-One application package has seven applications which can be selected with one parameter. The application will also be requested by the Start-up Wizard at the first power-up. With this single setting, the controls can be programmed e.g. for two external control places or a pressure control with the integrated PID controller. Typical uses include pumps, fans, blowers, compressors, conveyors, winders, mixers, cranes, hoists, winches, elevators and crushers. In most cases, the default basic application is suitable and only the min/max frequencies as well as motor nominal values must be set.

1 The basic application is set as factory default. The I/O signals are fixed (not programmable). A single param-eter group containing 18 parameters is available. The frequency reference can be provided either as a current or as a voltage signal (from a potentiometer or other source), or directly from the control panel. This applica-tion is suitable for most cases.

2 The standard application features the same control signal logic as the basic application with the added pos-sibility of freely programming all digital and analog in-puts and outputs. Eight parameter groups are available, including basic, input signal, output signal supervision, drive control, frequency, motor control, protection and auto restart parameters.

3 The local/remote application is an ideal choice for operation with two alternative control sources. The source of the frequency reference can be freely programmed. The active control source is selected via a digital input. All outputs are programmable, and the eight parameter groups are provided as standard.

4 The multi-step speed control application is in-tended for switching between fixed speeds. Nine pro-grammable speeds include basic, seven multi-step and jogging. The speed is selected by means of a digital input signal. The basic speed reference can be provided either as a current or as a voltage signal. All inputs and outputs are programmable, and the eight parameter groups are provided as standard.

V A C O N N X

A P P L I C A T I O N S

PLC4...20 mA start/stop A

start/stop B

0...10 V

PLC

1

PLC

Brake resistor2

3

4Brake resistor

RO 1 control


6

5

reference / PID or direct

0...10 V

actual value

4...20 mA

+/- 10 V

4...20 mA

PLC

7

RO 1

RO 2

actual value

4...20 mA

reference

••

5 The PID control application has two I/O termi-nal control sources. Source A is the PID controller and source B is a direct frequency reference. The PID con-troller reference can be obtained via the analog inputs, from a potentiometer, a fieldbus or the panel. The actual value can be obtained via the analog inputs or from a mathematical function of the analog inputs. Typical PID control applications include those where one variable must be kept constant, such as pressure in water mains, in spite of changes in the environment or load. All out-puts are programmable, and the eight parameter groups are provided as standard.

6 The multi-purpose control application has a fre-quency reference that can be given via the analog inputs, from the joystick control, a potentiometer, a fieldbus or a mathematical function of the analog inputs. Different multi-step and jogging speeds can be programmed. All outputs are programmable, and the eight parameter groups are provided as standard. Of all applications, the multi-purpose application is the most versatile due to its special parameters providing highly sophisticated programming capabilities.

7 The pump and fan control with autochange application can be used for controlling one variable speed drive and a total of four auxiliary drives. The PID regulator controls the speed of the variable speed drive and provides start and stop signals to the auxiliary drives. All outputs are freely programmable. In addition to the eight parameter groups provided as standard, a param-eter group for multi-pump and fan control functions is available.As an example, the pump and fan control application can be used for decreasing the delivery pressure in booster stations if the measured input pressure falls below a user-specified limit.The application utilizes external contactors for switching between the motors connected to the frequency con-verter. The autochange feature provides the capability of changing the starting order of the auxiliary drives.

We offer a wide range of customized special applications, including Water Solutions Package (for multiple pump flow control, irrigation and level control), Lift, Winder, High-speed, Torque control and Permanent Magnet motors. Furthermore, we provide the NC1131-3 Engineering tool for customizing the applications to better meet your requirements.

Thanks to the modular software applications made by the Vacon NC1131-3 Engineering tool, the All-in-One application package can be replaced by the NXP Application Package that turns the Vacon NXP into a full-featured high-performance drive. The optional NXP Application Package meets the requirements of demanding automation applications requiring coordinated drives for paper machines, metal industry and processing lines. The package also includes the Position Control Application for single-axis position interpolating control and the Shaft Synchronization Application for relative position control between a master and follower axis.


T E C H N I C A L S P E C I F I C A T I O N S

Choice of frequency converter

All drives are dimensioned according to the same principle, the current required by the load. The selection of the drive is determined by the degree of overloadability required and by the ambient temperature.

Two types of overload conditions have been defined:

A. Low overload: 10% for 1 minute every 10 minutes,

150% starting torque, 40°C ambient temperature.

Typical applications include centrifugal fans and pumps as well as rotary compressors with low variations in load.

B. High overload: 50% for 1 minute every 10 minutes, 200% starting torque, 50°C ambient temperature. Typical applications include cranes, hoists, lifts and conveyors as well as others with rapidly changing load.

Low overload High overload

Low overload

P(kW)

High overload

P(kW)

Frequency converter type

Rated current (IL)

10% overload

current (A)

Rated current (IH)

50% overload

current (A)

Maximum 2 sec

current (IS)

Dimensions WxHxD (mm)

Frame size

Weight (kg)

380 - 500 V 3 phase 1.1 0.75 NX 0003 5 3.3 3.6 2.2 3.3 4.4

128x292x190 FR4 5

1.5 1.1 NX 0004 5 4.3 4.7 3.3 5 6.2

2.2 1.5 NX 0005 5 5.6 6.2 4.3 6.5 8.6

3 2.2 NX 0007 5 7.6 8.4 5.6 8.4 10.8

4 3 NX 0009 5 9 9.9 7.6 11.4 14

5.5 4 NX 0012 5 12 13.2 9 13.5 18

7.5 5.5 NX 0016 5 16 17.6 12 18 24

144x391x214 FR5 8.111 7.5 NX 0022 5 23 25 16 24 32

15 11 NX 0031 5 31 34 23 35 46

18.5 15 NX 0038 5 38 42 31 47 62

195x519x237 FR6 18.522 18.5 NX 0045 5 46 51 38 57 76

30 22 NX 0061 5 61 67 46 69 92

37 30 NX 0072 5 72 79 61 92 122

237x591x257 FR7 3545 37 NX 0087 5 87 96 72 108 144

55 45 NX 0105 5 105 116 87 131 174

75 55 NX 0140 5 140 154 105 158 210

289x721x344 FR8 5890 75 NX 0168 5 170 187 140 210 280

110 90 NX 0205 5 205 226 170 255 336

132 110 NX 0261 5 261 287 205 308 349480x1150x362 FR9 146

160 132 NX 0300 5 300 330 245 368 444

200 160 NX 0385 5 385 424 300 450 540

606x2275x605* FR10 403*250 200 NX 0460 5 460 506 385 578 693

250 250 NX 0520 5 520 572 460 690 824

315 250 NX 0590 5 590 649 520 780 936

806x2275x605* FR11 577*355 315 NX 0650 5 650 715 590 885 1062

400 355 NX 0730 5 730 803 650 975 1170

450 400 NX 0820 5 820 902 730 1095 1314

1206x2275x605* FR12 810*500 450 NX 0920 5 920 1012 820 1230 1476

500 500 NX 1030 5 1030 1133 920 1380 1656

630 560 NX 1150 5 1150 1265 1030 1545 1620 1406x2275x605* FR13 1000*

710 630 NX 1300 5 1300 1430 1150 1725 20791606x2275x605* FR13 1000*

800 710 NX 1450 5 1450 1595 1300 1950 2484

1000 900 NX 1770 5 1770 1947 1600 2400 28802806x2275x605*

FR14 -

1200 1000 NX 2150 5 2150 2365 1940 2910 3492 FR14 -

*Cabinet dimensions and weight include drive module only. Please contact CMG for further information.

Ratings at 415 V



Low overload

P(kW)

High overload

P(kW)


Rated current (I

L)

10% overload

current (A)

Rated current (I

H)

50% overload

current (A)

Maximum 2 sec

current (IS)


Frame size

Weight (kg)

208 - 240 V 3 phase 0.55 - NX 0003 2 3.7 4.1 2.4 3.6 4.8

128x292x190 FR4 5

0.75 0.55 NX 0004 2 4.8 5.3 3.7 5.6 7.4

1.1 0.75 NX 0007 2 6.6 7.3 4.8 7.2 9.6

1.5 1.1 NX 0008 2 7.8 8.6 6.6 9.9 13.2

2.2 1.5 NX 0011 2 11 12.1 7.8 11.7 15.6

3 2.2 NX 0012 2 12.5 13.8 11 16.5 22

4 3 NX 0017 2 17.5 19.3 12.5 18.8 25

144x391x214 FR5 8.15.5 4 NX 0025 2 25 27.5 17.5 26.3 35

7.5 5.5 NX 0032 2 31 34.1 25 37.5 50

11 7.5 NX 0048 2 48 52.8 31 46.5 62195x519x237 FR6 18.5

15 11 NX 0061 2 61 67.1 48 72.0 96

22 15 NX 0075 2 75 83 61 92 122

237x591x257 FR7 3522 22 NX 0088 2 88 97 75 113 150

30 22 NX 0114 2 114 125 88 132 176

37 30 NX 0140 2 140 154 105 158 210

289x721x344 FR8 5845 37 NX 0170 2 170 187 140 210 280

55 45 NX 0205 2 205 226 170 255 336

Ratings at 240 V


Low overload

P(kW)

High overload

P(kW)


Rated current (I

L)

10% overload

current (A)

Rated current (I

H)

50% overload

current (A)

Maximum 2 sec

current (IS)


Frame size

Weight (kg)

525 - 690 V 3 phase 3 2.2 NX 0004 6 4.5 5.0 3.2 4.8 6.4

195x519x237 FR6 18.5

4 3 NX 0005 6 5.5 6.1 4.5 6.8 9.0

5.5 4 NX 0007 6 7.5 8.3 5.5 8.3 11.0

7.5 5.5 NX 0010 6 10 11.0 7.5 11.3 15.0

11 7.5 NX 0013 6 13.5 14.9 10 15.0 20.0

15 11 NX 0018 6 18 19.8 13.5 20.3 27

18.5 15 NX 0022 6 22 24.2 18 27.0 36

22 18.5 NX 0027 6 27 29.7 22 33.0 44

30 22 NX 0034 6 34 37 27 41 54

37.5 30 NX 0041 6 41 45 34 51 68237x591x257 FR7 35

45 37.5 NX 0052 6 52 57 41 62 82

55 45 NX 0062 6 62 68 52 78 104289x721x344

FR8 5875 55 NX 0080 6 80 88 62 93 124

90 75 NX 0100 6 100 110 80 120 160

110 90 NX 0125 6 125 138 100 150 200

480x1150x362 FR9 146132 110 NX 0144 6 144 158 125 188 213

160 132 NX 0170 6 170 187 144 216 245

200 160 NX 0208 6 208 229 170 255 289

250 200 NX 0261 6 261 287 208 312 375

606x2275x605* FR10

341*

315 250 NX 0325 6 325 358 261 392 470371*

355 315 NX 0385 6 385 424 325 488 585

400** 315 NX 0416 6 416 458 325 488 585 403*

450 355 NX 0460 6 460 506 385 578 693

806x2275x605* FR11524*

500 450 NX 0502 6 502 552 460 690 828

560** 500** NX 0590 6 590 649 502 753 904 577*

630 560 NX 0650 6 650 715 590 885 1062

1206x2275x605* FR12 745*710 630 NX 0750 6 750 825 650 975 1170

800** 630 NX 0820 6 820 902 650 975 1170

900 800 NX 0920 6 920 1012 820 1230 1410

1406x2275x605*

FR13 1000*

1000 900 NX 1030 6 1030 1130 920 1380 1755

1150** 1000** NX 1180 6 1180 1298 1030 1463 1755

1500 1300 NX 1500 6 1500 1650 1300 1950 2340

2806x2275x605*

FR14 -

1800 1500 NX 1900 6 1900 2090 1500 2250 2700 FR14 -

2000** 1800** NX 2250 6 2250 2475 1900 2782 3335 FR14 -

*Cabinet dimensions and weight include drive module only. Please contact CMG for further information.

**Maximum Ambient Temperature +35°C

Ratings at 690 V



T E C H N I C A L S P E C I F I C A T I O N S

Mains input connectionInput voltage 200...240V, 380...500 V, 525...690 V,

-10%...+10%

Input frequency 45...66 Hz

Connection to the

mains

Once per minute. For more frequent

connections, contact the factory

Auxiliary voltageControl logic can be powered from an external auxiliary supply,

maintaining power to the control panel, internal drive functions and

fieldbuses if necessary. 24 V DC, 250 mA

Motor output connectionVoltage 0...Uin

Rated output IL: Low overload, 10% for 1 minute every 10

minutes, 150% starting torque requirement,

40°C ambient temperature.

IH: High overload, 50% for 1 minute every 10

minutes, 200% starting torque requirement,

50°C ambient temperature

Starting current IS: Current defined for 2 sec every 20sec if

output frequency <30 Hz and if the heatsink

temp <+60°C. See rating tables.

Starting torque Motor and drive dependent

Output frequency 0...320 Hz (higher with different applications,

max 7200 Hz)

Frequency

resolution

NXS: 0.01 Hz

NXP: Application dependent

Control connectionsDepends on the control card configuration, see page 24. Typical

values, check the specific card.

Analog voltage 0...+10 V, Ri = 200 kΩ, single ended

(-10...+10 V, joystick control),

resolution 10 bit, accuracy ±1%

Analog current 0(4)...20 mA, Ri = 250 Ω, differential

Digital inputs 6, positive or negative logic 18-30 VDC

Aux. voltage out +24 V ±15%, max 250 mA

Aux voltage in +24 V ±15%, max 300 mA

Pot. meter ref. +10 V, +3%, max 10 mA

Analog output 0(4)...20 mA, RL < 500 Ω, resolution 10 bit,

accuracy ±2%

Digital output Open collector output, 50 mA/48V

Relay outputs 2 programmable change-over relay outputs,

Switching capacity: 24VDC/8A, 250VAC/8A,

125VDC/0.4A, Min.switching load: 5V/10mA

Control characteristicsControl method

NXS, NXP Frequency Control (U/f), Open Loop

Sensorless Vector Control

NXP Closed Loop Vector Control

Switching

frequency

NX_2/NX_5:

Up to NX_0061: 1…16 kHz; Default: 10 kHz

NX_2:

NX_0075 and greater: 1...10 kHz;

Default: 3.6 kHz

NX_5:

NX_0072 and greater: 1…6 kHz;

Default: 3.6 kHz

NX_6:

1…6 kHz; Default: 1.5 kHz

Frequency

reference

Analog resolution 10 bit, accuracy ±1% (I/O

card dependent), 0.1% resolution

Panel reference

resolution

0.01 Hz

Field weakening 8...320 Hz point (optionally wider)

Acceleration time 0.1...3000 sec

Deceleration time 0.1...3000 sec

Braking torque DC brake: 30% x TN (without brake option)

Flux brake: 30% x TN

Dynamic braking with optional internal resistor

(FR4-6): stop from rated speed in 2s with TN

every minute.

TN based on high overload rating

Protective functionsOvercurrent Instantaneous trip limit 4 x IH

RMS current.

Overvoltage

protection

NX_2: 437VDC; NX_5: 911VDC;

NX_6: 1200VDC

Undervoltage

protection

NX_2: 183VDC; NX_5: 333VDC;

NX_6: 460 VDC

Earth-fault

protection

Protects the drive from an protection earth-

fault in the output (motor or motor cable).

IE > 20% x IN.

Mains supervision Trips if any input phase is missing

(programmable)

Motor phase Trips if any output phase supervision is missing

Other Unit overtemperature protection, motor

overload protection (UL), stall protection,

motor underload protection, short- circuit

protection of +24 V and+10 V reference

voltages


T Y P E D E S I G N A T I O N C O D Ee.g. NXS 0022 5 A 2 H 1 A1 A2 00 00 00 Product range NXL = light industrial drive

NXS = standard drive NXP = high-performance drive

Nominal continuous output current @ +40°C, IL

0031 = 31 A

Nominal mains voltage

2 = 200…240 V AC5 = 380…500 V AC6 = 525…690 V AC

Control panel A = standard alpha-numeric keypad (NXS, NSP) B = no keypad (dummy panel)C = 7-segment keypad (NXL)

Enclosure classification

0 = IP001 = IP202 = IP21/NEMA15 = IP54/NEMA12

RFI level H = fulfills the standard IEC61800-3, 1st environment, restricted distribution 2nd environment fulfills the standard IEC61800-3

T = for IT networksN = no EMC emission protection

Factory installed option cards for NXS/NXP (slots A, B, C, D and E)

A1 = basic I/O card NXOPTA1 (slot A)A2 = basic output relay card NXOPTA2

(slot B)00 = no card (slot C)00 = no card (slot D)00 = no card (slot E)

Note: If the code is abbreviated to NXS 0022 5A2H1, we will ship NXS 0022 5A2H1 SSS A1A2000000.

Please confirm part number with CMG if additional options are required.

Environmental limitsAmbient operating

temperature

–10 (no frost)...+40°C for low overload sizing,

–10 (no frost)...+ 50°C for high overload

sizing

Storage –40°C...+70°C

Relative humidity 0 to 95% RH, non-condensing, non-corrosive,

no dripping water

Air quality

-

-

chemical

vapors

Mechanical

particles

IEC 721–3–3, unit in operation, class 3C2

IEC 721–3–3, unit in operation, class 3S2

Altitude Max 1000 m at rated current.

Over 1000 m reduce rated current by 1% per

each 100 m,

For altitudes >3000 m contact factory.

Vibration EN50178/EN60068-2-6 5…150 Hz

Displacement amplitude 1 mm (peak) at

5…15.8 Hz

Max acceleration amplitude 1 G at

15.8…150 Hz

Shock EN50178, EN60068-2-27, UPS Drop Test

(for applicable UPS weights), Storage and

shipping: max 15 G, 11 ms (in package)

Enclosure class IP00 for FR10 and above IP21/NEMA1

standard up to FR9, optional for FR10 and

above IP54/NEMA12 option in entire kW/HP

range. Keypad or Blanking plate required for IP54/NEMA12

EMCNoise immunity Complies with EN50082 –1, –2, EN61800–3,

AS61800–3.

Emissions H-coded series (see Type designation)

complies with EN61800–3, AS61800–3

1st environment restricted distribution, 2nd

environment. C-coded series or with external

filter complies with EN50081-1,-2, EN61800–

3, AS61800–3 1st environment unrestricted

distribution requirement.

Safety Fulfills EN50178, EN60204-1, CE, UL, C-UL,

(CSA) FI, GOST R (check the rating plate for

specified approvals for each unit)

CE mark yes

T H E I / O C A R D S

C A R D T Y P E S

There are no fixed inputs or outputs in the Vacon NXS/P. There are five slots (A, B, C, D and E) for I/O boards, and a suitable board can be selected for each slot (see the table below).

The NXS/P units are delivered with OPT-A1 and OPT-A2 boards if the I/O is not specified. In many countries, boards OPT-A1 and OPT-A3 are used as standard I/O as the galvanically (double) isolated thermistor input is often required.

Removable terminals, snap-in card installation, automatic card identification and instructions on the drive help making quick connections. If necessary, the inputs, outputs and fieldbus boards can be added in the field. The Vacon NXS/P is simply the most flexible frequency converter series on the market.

An external +24 V supply option enables communication with the control unit even if the mains supply is switched off (e.g. fieldbus communication and parameter settings).Four types of cards are available. Their designation is of the form OPTxx as follows:

Basic cards OPTA1, OPTA9, OPTAA, …, OPTAZ

this type of card can be plugged into slots A,B and C. Check documentation for details.

Expander cardsOPTB1, OPTB9, OPTBA, …, OPTBZ

this type of card can be plugged into slots B,C, D and E. Check documentation for details.

Fieldbus cardsOPTC1, OPTC9, OPTCA, OPTCZ

Modbus, Profibus, etc.this type of card can be plugged into slots D andE. Check documentation for details.

Adapter cards OPTD1, OPTD9, OPTDA, OPTDZ

fiber optic adapters, e.g. system bus fiber optic adapter card

this type of card can be plugged into slots D and E. Check documentation for details.

1) Encoder board can also be used in NXS product with special application, in NXP encoder board is supported with standard All-in-One applications.

2) Board OPTA9: The OPTA1 board with bigger terminal blocks for 2.5 mm2 wires

3) Board OPTA8: Analog inputs AIA1/AIA2, analog output AOA1 and at the voltage reference +10Vref galvanically de-coupled (all these in same potential)

Note 1: Slot A can accept only option card OPTA1, OPTA8 and OPTA9 slot B only option cards OPTA2 and OPTA3

Note 2: OPTA4, OPTA5 and OPTA7 fit only in slot C

*Safe disable EN954-1 Cat 3.

I/O Type OPTA1 OPTA2 OPTA3 OPTA41) OPTA51) OPTA7 OPTA8 OPTA92) OPTAE OPTAF* DI 6 2 2 6 6 2

DO 1 1 1AI (mA/V/+-V) 2 2 3) 2

AO (mA/V) 1 1 3) 1RO (NO/NC) 2 1 2

RO (NO) 1+10V ref 1 1 3) 1Thermistor 1 1

+24V / EXT +24V 2 2 2DI / Encoder (10…24V)

3 6 3

DI / Encoder (RS422) 3DO/Encoder (+24V) 2 2Output +5V / +15V 1Output +15V / +24V 1 1 1 1

Specifications, card type See also page 15, Control Connections.A


OPTC2 RS485 (Modbus, N2)

OPTC3 Profibus DP

OPTC4 LonWorks

OPTC5 Profibus DP (D9 type connector)

OPTC6 CANopen (slave)

OPTC7 DeviceNet

OPTC8 Modbus (D9 type connector)

OPTCF CAN/Euromap

OPTCG SELMA 2 protocol (SAMI)

OPTCI Ethernet (Modbus/TCP)Note: These cards can be installed in slots D and E

OPTD1 (only NXP) System Bus adapter (2 x fiber optic pairs)

OPTD2 (only NXP) System Bus adapter (1 x fiber optic pair) & CAN-bus adapter (galvanically decoupled)

OPTD3 RS232 adapter card (not galvanically decoupled), used mainly for application engineering to connect another keypad

OPTD6 (Only NXP)

Monitor Bus (Galvanically decoupled)

Note: These cards can be installed in slots D and E

OPTD6 can be installed in slot B, D and E

I/O Type OPTB1 OPTB2 OPTB4 OPTB5 OPTB8 OPTB9 OPTBB 1) OPTBC2)

DI 6 3) 2 2DO

AI (mA/V)AI (mA) isolated 1 4)

AO (mA/V)AO (mA) isolated 2 4)

RO (NO/NC) 1RO (NO) 1 3 1+10Vref-10Vref

Thermistor 1+24V/Ext +24V 1 1

Pt100 342...240 VAC Input 5

DI / Encoder (10...24V) 2DI / DO Encoder (10...24V) 0/2 3/3

Resolver 1Output +5/+15/+24V 1

Specifications, card type See also page 15, Control Connections.B

1) Encoder board OPTBB provides absolute encoder and sin/cos encoder interface

2) Encoder out = resolver simu lation

3) Board OPTB1: Each digital input can be individually programmed to be a digital output (open collector output)

4) Board OPTB4: Analog input AIA1, analog outputs AOA1/AOA2 galvanically de-coupled from each other and other electronics

Note: 1 OPTB can be installed in slots B, C, D and E,

Note: 2 OPTB5 and OPTB9 in slots B, C and D

Specifications, card type C

Specifications, card type D

Additional cards are under development, please consult our sales office on 1300 888 853.


V A C O N U S E R I N T E R F A C E - H M I

The Vacon NX has an alphanumeric control panel with a well-defined menu structure as standard. The panel is detachable, and can be connected to the drive via an RS232C serial cable.

The cable can be used for:

1 keeping the control panel separated from the drive (e.g. in door installation)

2 connecting the drive to a computer running our PC software

The maximum length of the cable is 10...15 meters, depending on ambient conditions.The parameters of the drive are automatically stored in the panel as backup. The panel can also be used to transfer parameters between drives and applications.

For special applications the functions of the buttons are programmable.

1 2 3 4 5 6

I III II

b a c

RUN = Motor is running. Blinking when the stop command has been issued but the motor is still ramping down

= Indicates the direction of motor rotation

STOP = Indicates that the drive is not running

READY = Illuminates when AC power is on and no fault is active

ALARM = Indicates that the drive is running outside a user-specified limit and a warning has been issued

FAULT = Indicates that unsafe operating conditions have been encountered and the drive has been stopped

Control place indications

I/O Term = The I/O terminals are the selected control place

Keypad = Keypad is the selected control place

Bus/comm

= The fieldbus is the selected control place

1

2

3

4

5

6

a

b

c

Structure of the display menus


Status LEDs (green – green – red)

= Lights when AC power is connected to the drive and no fault is active

= Lights when the drive is running

= Lights when unsafe operating conditions have been encountered and the drive has been stopped (Fault Trip)

= Location indication. Displays the symbol and number of menu, parameter, etc

= Description line. Displays the description of menu, value or fault

= Value line. Displays the numerical and alphanumeric values of references, parameters, etc.

Button descriptions

= This button is used for resetting active faults

= This button is used for switching between the two latest displays. Useful when you want to see how the changed new value influences some other value

= The Enter button is used for: 1) confirming selections2) changing virtual button function3) resetting fault history

= Browse button upBrowse the main menu and the pages of different submenusEdit parameter values

= Browse button downBrowse the main menu and the pages of different submenusEdit parameter values

= Menu button leftMove backward in the menu structureMove cursor left (in the parameter edit mode)Exit parameter edit mode

= Menu button rightMove forward in the menu structureMove cursor right (in the parameter edit mode)Enter parameter edit mode

= Start buttonStarts the motor if the keypad is the active control place

= Stop buttonStops the motor if the keypad is the active control place (application dependent)

I

III

II

Text lines

+

-

START

STOP

reset

select

enter

+

-


O P T I O N S

Enclosure kit IP54 conversion kits (FR4-FR6)Through Hole Mounting kits (FR4-FR9)Stand alone kits (FR10 and higher)

Door installation kit NXDRA: IP54 remote control panel with

2m, 4m or 15m cable

Braking Resistors for dynamic brakingHeavy/Light duty or continuously rated resistorsBrake chopper optional from FR7Active Front End (AFE) or Fundamental Front End (FFE) for regeneration on to the supply network.

C-Level RFI Filters Compliant to AS61800-3 1st environment, unrestricted distribution

Integral for FR4-FR6

N X C O P T I O N SVacon’s enclosed drive range, NXC, comes with a range of options to suit any application. Just add suffix to part number:

Varnished PCB’s Conformal coating for severe environments

such as Waste Water Treatment Plants

External Filters RFI filters Common mode filters

dU/dt filters for reducing transmission line effectsSinus filters for extended cable lengthsRegenerative line filters for AFE units

Harmonic Attenuation Active Front End (AFE) for less than 4%

THDI External filtering

12, 18 pulse supply options

Control terminal options (T group)+TIO I/O wired to external terminals

+TID I/O wired to external terminals + additional terminals

+TUP Terminals for 230 VAC control voltage

Input device options (I group)+ILS Load switch

+IFD Switch fuse and fuses

+ICB Circuit breaker (MCCB)

+ICO Input contactor

+IFU Input fuses

Main circuit options (M group)+MDC Terminals in cabinet for DC/ brake chopper

Output filter options (O group)+OCM Common mode filters

+ODU Du/dt filter

+OSI Sine Wave filter

Protection devices (P group)+PTR External thermistor relay

+PES Emergency stop (cat 0)

+PED Emergency stop (cat 1)

+PAP Arc protection

+PIF Insulation fault sensor

General options (G group)+G40 400mm empty cabinet

+G60 600mm empty cabinet

+G80 800mm empty cabinet

+GPL 100mm base

Cabling options (C group)+CIT Input (mains) cabling from top

+COT Output (motor) cabling from top

Auxiliary equipment (A group)+AMF Motor fan control

+AMH Motor heater feeder

+AMB Mechanical brake control

+AMO Motor operator for +ICB

+ACH Cabinet heater

+ACL Cabinet light

+ACR Control relay

+AAI Analog signal isolator

+AAA Auxiliary contact (control voltage devices)

+AAC Auxiliary contact (input device)

+ATX Auxiliary voltage transformer TBA VA

+ADC Power supply 24 VDC 10A

+ADS 240 VAC customer socket

Door-mounted options (D group)+DLV Pilot light (Control voltage on)

+DLD Pilot light (DO1)

+DLF Pilot light (FLT)

+DLR Pilot light (RUN)

+DCO Main contactor operation switch

+DRO Local/Remote operation switch

+DEP Emergency stop push-button

+DRP Reset push-button

+DAM Analog meter (AO1)

+DAR Potentiometer for reference

+DCM Analog meter + current transformer

+DVM Analog voltage meter with selection switch


G R A P H I C A L T O O L S

Parameter windowIn the PARAMETER window you can view, set and store parameters as well as compare them to user-stored or default values so that changed values are easily identified.

Monitor windowIn the MONITOR window you can monitor a total of eight freely user-specified variables simultaneously.

Vacon NC1131-3 Engineering — a graphical application design tool that complies with the IEC 61131-3 standard

A number of Windows based PC programs are available for making the use of the Vacon NX as easy and convenient as possible. The software is intended for tasks such as commissioning, loading of various applications, and block programming. Built-in Help is available in all software. The minimum requirement for using the software is a PC and an RS232C serial cable, to be connected to the RS232C terminal behind the control panel.

The Vacon PC tools are available for downloading from our web sites at: www.cmggroup.com.au or www.vacon.com.

These include:

Vacon NCDrive for parameter setting, copying, storing, printing, monitoring controlling and NXP datalogger facility. NCDrive communicates with the drive via the following interfaces:• RS-232• Ethernet TCP/IP• CAN (fast multiple drive monitoring)• CAN@Net (remote monitoring)

Vacon NCLoad for software updating and uploading special software to the drive

Vacon NC1131-3 Engineering is available for making tailor-made software. A license key and training required.


D R I V E S A N D T H E

E L E C T R I C A L E N V I R O N M E N T

In most installations the process control also requires other equipment, such as computers and sensors. This equipment is often installed in close proximity, making it probable that they may influence each other.

There are two major types of interference:

Low frequency – harmonicsHigh frequency – EMI

Harmonic currents

All waveshapes (currents or voltages) can be expressed as the sum of the basic frequency (50 or 60 Hz) and higher multiples of this. In balanced three-phase systems only odd harmonics will be present. The even ones are cancelled based on symmetry. Nonlinear loads draw currents that are not sinusoidal and generate these harmonics. Typical sources include rectifier bridges in power electronics, switch-mode power supplies in office equipment and fluorescent lamps. For three-phase rectifier loads the harmonic currents present are 6 x n ± 1, i.e. 5, 7, 11, 13, 17, 19, etc. The magnitude of the currents decreases as their frequency increases. The added harmonic current does not carry power, but is an added current flowing in the cables. Typical effects are overloading of conductors, decrease in the power factor, and measuring systems malfunction. The voltages created by these currents flowing in the reactance of the transformer might also damage other equipment or interfere with power line communication equipment.

Eliminating the problem The magnitude of the harmonic currents decreases as their frequency increases, so in order to eliminate the problem, we concentrate on the lower frequencies.

The easiest way is to increase the impedance at higher frequencies is with a choke. Drives without chokes generate significantly higher levels of harmonics than drives that have one.

An AC choke has the added effect of protecting the drive against spikes in the supply. All Vacon drives have built-in AC chokes. These chokes eliminate the harmonics to a large degree, but not totally.

At higher powers, a 12- or 18-pulse solution is often used. This reduces the harmonics in the supply by eliminating the lowest order harmonics. In a 12-pulse solution, the lowest harmonics are the 11th and 13th, followed by the 23rd, 25th, etc., with cor responding low levels. For the 18-pulse solution the harmonics are the 17th and 19th, etc. at still lower levels. The supply current is very close to a sinewave. The effect of harmonics can be decreased in several other ways. One possibility is to use the Vacon regenerative front end converter, which has an almost sinusoidal supply current (current THD normally <4%). The most common solution is to use notch filters to change the impedance of the supply at specific frequencies. These work well for stable, unchanging networks. Another way is to increase the supply transformer power, as the lower reactance will cause lower harmonic voltages. A third method is to use an active filter that compensates for the non-linearity of the load. In the past few years, several standards have been published regarding harmonics, notably IEC10003, IEC1800-3 (EN61800-3), IEC555 (EN60555) and IEEE519-92. In a correctly design ed system the Vacon drives comply with all these.

%60

50

40

30

20

10

0

5 7 11 13 17 19 23 25

Current Harmonics

without AC choke

with AC choke

Comparison of 6-pulse rectifier with and without AC choke

InputEMC filter

ACchoke

Rectifier IGBT inverter

Vacon frequency converters have a built-in AC

choke. The choke reduces the harmonic currents

and protects the rectifier against voltage spikes in

the supply (a DC choke does not)

3~

3~RFI


High frequency interference

High frequency interference consists of either radiated or conducted disturbances at frequencies above 9 kHz. Standards exist for 150 kHz to 1000 MHz. These frequencies are generally created by switching elements in any device, for example clocks in computers, switch-mode power supplies and the output switches of drives. The generated high-frequency disturbance can interfere with the operation of other devices. The high frequency noise emitted from any device may influence measuring systems and communication systems, and interfere with radio receivers. All effects combined may cause unexpected outages.

Eliminating the problem

Two areas can be addressed:

the immunity: standards EN50082-1,-2,EN61800-3, AS61800-3the emissions: standards EN50081-1,-2,EN61800-3, AS61800-3

The generic standards EN50081 and 50082 as well as EN61800 (IEC1800-3) for drives define levels of immunity and emission required for devices designed to operate in different environments. The Vacon drives are designed to operate in a variety of environments, so they are equipped with industrial strength immunity against RFI. This means that the drives will operate reliably in all environments.The standards also define the level of emission accepted in the various environments. You can choose from the following:

H – For users in the first environment, restricted distribution and in the second environment.N – For larger powers, over 400A: no emission suppression – an EMC plan is requiredT – For IT supply networks.

We also offer, as an option, RFI filters to bring the drive to the commercial level – for general use in a non-industrial environment (EN61800-3, first environment, unrestricted distribution).

For all of these classes we have an EU Declaration of Conformity as well as a Technical Construction File (TCF), verified by FIMKO Ltd.

Radiated emission limitsdB/µV at 10 m

70

60

50

40

30

20

10

0

500 10000 1500

Quasi peak

Quasi peak

Quasi peak

MHz

EN50081-2, industrial EN61800-3 environment. 1st environment, restricted distribution (EN55011 class A, AS2064 Class A)EN50081-1, commercial environment EN61800-3, 1st environment, unrestricted distribution (EN55022 class B, AS2064 Class B) EN61800-3, second environment.

EN50081-2, EN61800-3. First environment, restricted distribution (EN55011 class A AS2064 Class A)EN50081-1, EN61800-3. First environment, unrestricted distribution (EN55022 class B, AS2064 Class B)

EN61800-3, second environment, I > 100 AEN61800-3, second environment, I < 100 A

dB/µV measured at the terminals of the device

Conducted emission limits

MHz

Quasi peak

Quasi peakAverage

1001010.1

90

80

70

60

50

40

30

Average

150

130

110

90

70

50

30

1001010.1

Quasi peak

Quasi peak

Average

Average

MHz

RFI3~

InputEMC filter

ACchoke

Rectifier IGBT inverter

For the added requirements of EN61800-3, 1st

environment, unrestricted distribution, add external

filter option.

3~


EMC standardsRequirement

standardsProduct

1st environment,

restricted

distribution,

2nd environment

NX__H__

standard

Type Testingstandards

EN 50081-1EN 50081-2

AS/EN 61800-3AS/NZS 4251

EN 50082-1EN 50082-2

EN 61000-6-2AS/EN 61800-3

EMC

Harmoniccurrents

EN 55011/CISPR 11EN 55022/CISPR 22

AS/NZS 2064

EN 61000-3-2IEC 61000-3-2

EN 61000-4-2IEC 61000-4-2

EN 61000-4-4IEC 61000-4-4Immunity

EN 61000-4-6IEC 61000-4-6

Radiatedelectromagnetic

fields

Conducteddisturbances

Staticdischarge

Transients

Conducted highfrequency

disturbance

Radiated highfrequency

disturbance

EN 61000-4-3IEC 61000-4-3

EN 61000-4-5IEC 61000-4-5

EN 50081-1AS/EN 61800-3

Emission


C A B L I N G

The use of shielded motor cables is re commended with the Vacon NX to comply with the EMC requirements of the EU. However, unshielded mains supply cables can be used to save on cable cost. The motor cable should be routed as far away from other cables as possible. Also placing the motor cables parallel to other cables should be avoided.

Motor cables should cross other cables at a 90-degree angle. The motor cable must be earthed (grounded) at the frequency converter end and at the motor end. The maximum length of the motor cable for use with the Vacon NX is as follows with the exception of:

NX 0003–0004: 100 m NX 0005 - onwards: 300 m

For longer cables, use du/dt filters or chokes.

The cables must possess a heat resistance of at least +60°C. The sizing of the cable and fuses must be carried out according to the Vacon drive actual output current (see IH and IL).

Cable type 1st environment unrestricted distribution

1st environment restricted distribution 2nd environment

2nd environment

STANDARD EN50081-1EN61800-3

EN50081-2EN61800-3

EN61800-3

EMC TYPE CODE c/ext. filter H H N

Line cable 1 1 1

Motor cable 3 2 2

Control cable 4 4 4

CurrentA

FuseA

CableCu, mm2

3 10 3*1.5+1.5

4 10 3*1.5+1.5

5 10 3*1.5+1.5

7 10 3*1.5+1.5

9 10 3*1.5+1.5

13 16 3*2.5+2.5

16 20 3*4+4

23 25 3*6+6

31 35 3*10+10

38 50 3*10+10

45 50 3*10+10

61 63 3*16+16

72 80 3*25+16

87 100 3*35+16

105 125 3*50+25

140 160 3*70+35

168 200 3*95+50

205 250 3*150+70

260 315 3*185+95

310 315 2*(3*95+50)

380 400 2*(3*120+70)

460 500 2*(3*150+70)

520 630 2*(3*185+95)

590 700 2*(3*240+120)

650 700 4*(3*95+50)

730 700 4*(3*120+70)

820 1250 4*(3*150+70)

920 1250 4*(3*150+70)

1030 1250 4*(3*185+95)

Cable type specification

Motor nominal current


I/O connections

The available I/O connections in the Vacon NX is determined by the I/O card configuration used. If no special configuration is specified, the standard I/O provided is as follows: 2 analog inputs, 6 digital inputs, 1 analog output, 2 relay outputs, 1 digital output (open collector output) and auxiliary voltages.

See the description of the available cards for more information.

Changing from one application to another sets the I/O configuration to the default of the chosen application.

Galvanic separations with option cards A1 and A2.

Different option cards offer different solutions, see

page 14.

10 Vref

GND+24 VGND

UIN

IIN+IIN –

DIN1DIN2DIN3CMA

DIN4DIN5DIN6CMB

IOUT+IOUT–

DO1

RO1.1RO1.2RO1.3

RO2.1RO2.2RO2.3

L1 L2 L3

U V W

Control I/0ground

Main circuits

Digital input group A

Digital input group B

Analog outputDigital output

Motor

Mains

Example of control terminal signals, cards A1 and A2. If potentiometer reference is used, the potentiometer R = 1...10 kΩ (linear)

Terminal Function Specification

1 +10v REF Reference voltage output Load max 10 mA

2 AI1+ Analog signal input Signal range -10V...+10V DC

3 GND I/O ground

4 AI2+ Analog signal input Signal range 0(4)...20 mA

5 AI2-

6 +24V 24V supply voltage ±15%, load max. 150 mA

7 GND I/O ground

8 DIN1 Digital input 1 Ri = min. 5 kΩ

9 DIN2 Digital input 2


11 CMA Common for DIA1-DIA3 Must be connected to GND or +24V

12 +12v 24V supply voltage Same as #6

13 GND I/O ground Same as #7

14 DIN4 Digital input 4 Ri = min. 5 kΩ



17 CMB Common for DIB4-DIB6 Must be connected to GND or +24V

18 AO1+ Analog signal output Signal range 0(4)...20 mA

RL max. 500 Ω19 AO1-

20 DO1 Open collector output Transistor output

≤ 50 mA, Uin ≤ 48 VDC

21 RO1 Relay output 1 Max. switch voltage 250 VAC/125 VDC

Max. switch current 8 A / 24 VDC0.4 A

/ 125 VDC,

Max. switch power < 2 kVA / 250 VAC

Max. cont. current < 2 A rms

22 RO1

23 RO1

24 RO2 Relay output 1

25 RO2

26 RO2

220VAC

220VAC

C A B L I N G


I N S T A L L A T I O N

The Vacon NX must be installed in a vertical position. Due to its slim, space-saving design and small size, the Vacon NX can easily be mounted on the wall or in an enclosure even if space is limited. When the drive is installed in an enclosure, the cooling airflow must not be blocked in any way, either on the suction or on the exhaust side. For example, the NX 0016 requires

approximately 70 m3/h of fresh cooling air! Recirculation of air within the enclosure should be avoided. Sufficient free space around the frequency converter guarantees proper air circulation and cooling.

Installation space and mounting di men sions (in mm)

b

Measurement FR4 FR5 FR6 FR7 FR8 FR9A Height 327 419 558 630 755 1150B Width 128 144 195 237 285 480C Depth 190 214 237 257 312 362

Fastening dimensionsa Height 313 406 541 614 732 1120b Width 100 100 148 190 255 400c Fastening bolt size M6 M6 M8 M8 M8 M8

*Brake resistor terminal box not included

For FR10 units and higher please contact CMG for installation data.

a

c

b

C

A

B


The Vacon NXS/P offers, in addition to its control characteristics, a wide choice of products and cabinets for the varying needs in the high-power range.

There are four models available to meet various customer needs as follows:

Vacon NXS/P IP21/IP54 wall-mounted or stand-alone drives for installation wherever there is space available

Vacon NXP high-power IP00 drive modules for installation into the customer’s cabinet

Vacon NXP high-power stand alone drive cubicles for compact installation

Vacon NXC robust cabinet drive with top flexibility and a wide range of options

V A C O N R A N G E

FR4 FR5 FR6 FR7 FR8 FR9


Vacon NXC Drive Modules

Vacon NXP Stand-Alone Drives

Vacon NXP Cabinet Drives


19 Corporate AvePO Box 2340Rowville VIC 3178AustraliaTel: +61 (0)3 9237 4000Fax: +61 (0)3 9237 4010

HEAD OFFICE

CMG products are sold and recommended by :

AUSTRALIASales : 1300 888 853Support : 1800 676 722www.cmggroup.com.auCMG Pty LtdABN 15 248 126 938

VICTORIA19 Corporate AveRowville VIC 3178Tel: +61 (0)3 9237 4040 Fax: +61 (0)3 9237 4050

NEW SOUTH WALES8/26 Powers RoadSeven Hills NSW 2147Tel: +61 (0)2 9674 1555 Fax: +61 (0)2 9674 4652

QUEENSLAND2/6 Overlord PlaceAcacia Ridge QLD 4110Tel: +61 (0)7 3273 5366 Fax: +61 (0)7 3273 5877

NORTH QUEENSLANDCnr. John Vella Drive & Connors RdPaget, Mackay NQLD 4740Tel: +61 (0)7 4952 6244 Fax: +61 (0)7 4952 6277

NORTHERN TERRITORY24 Benison RoadWinnellie NT 0821Tel: +61 (0)8 8947 2633 Fax: +61 (0)8 8947 1499

WESTERN AUSTRALIA2/9 Noble StreetKewdale WA 6105Tel: +61 (0)8 9353 5600 Fax: +61 (0)8 9353 2244

SOUTH AUSTRALIA2/24 Richard StreetHindmarsh SA 5007Tel: +61 (0)8 8340 8333 Fax: +61 (0)8 8340 8800

TASMANIA112 Tarleton StreetEast Devonport TAS 7310Tel: +61 (0)3 6427 9911 Fax: +61 (0)3 6427 9922

JOHANNESBURG212 Albert Amon RoadMillennium Business Park MeadowdaleJohannesburg 1609Tel: +27 (0)11 453 1930 Fax: +27 (0)11 453 9560

DURBANUnit 4 Constantia Park1415 North Coast RoadRedhill 4051Tel: +27 (0)31 569 5551 Fax: +27 (0)31 569 5549

SOUTH AFRICAwww.cmggroup.co.zaCMG Electric Motors South Africa (Pty) LtdRegistration No. 2003/001379/07

UNITED KINGDOMCMG Electric Motors (UK) LtdRegistration No. 0459 5019 Unit C1 Hortonpark Industrial EstateHortonwood 7, TelfordShropshire TF17GP UKTel: +44 (0)1952 602 950 Fax: +44 (0)1952 602 959

EUROPEwww.cmguk.co.uk

SINGAPORECMG Electric Motors (Asia Pacific) Pte LtdRegistration No. 200414611G21 Tuas South Street 1Singapore 638032Tel: +65 6863 3475 Fax: +65 6863 3476

ASIA PACIFICwww.cmggroup.com.sg

NEW ZEALANDSales : 0800 676 722www.cmggroup.co.nzCMG Electric Motors (NZ) LtdNZCN : 567 351

AUCKLAND44 Rennie DriveAirport Oaks, MangereAucklandTel: +64 (0)9 275 9162 Fax: +64 (0)9 275 9164

CHRISTCHURCH254 Annex RoadMiddleton, Upper RicartonChristchurchTel: +64 (0)3 348 3740 Fax: +64 (0)3 348 3760

CMG Drives / Cat NX 05-06 (2nd Edition)

Vacon frequency converters - Bertda Services --- … 149352 CMG’s Drives Division offers an...

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