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Frequency Inverters

In order to meet the various needs of diverse sector, we provide a wide array of frequency invertors that are know for their best quality ad superior performance. These invertors are fabricated from top quality materials in compliance with industrial standards, which ensure durability and wide functionality. We offer:


Frequency Inverter (SK 200E)

We offer Frequency Inverter (SK 200E)  that have features of decentralized components such as robust design, integration of plug connectors, rapid replacement and decentralized modules for communication and I/O signals ensure reliable integration of distributed drive units at the field level. These robust, reliable and economic systems are suitable for extensive plant, e.g. conveyors, and were specially optimized for price-sensitive market segments.

 

Performance 0.25 - 7.5 kW


Scope of supply - SK 200E:


  • 1~ 115 V 0.25 – 0.75 kW
  • 1~ 230 V 0.25 – 1.1 kW
  • 3~ 230 V 0.25 – 4.0 kW
  • 3~ 480 V 0.55 – 7.5 kW
  • Wall-mounted version
  • Decentralized modules (also with gateway functionality)

 

SK 205E Basic Unit:

 

  • High quality control process through sensorless current vector control (ISD)
  • External 24DCV control card supply
  • 4 control inputs, which can be parameterised to various digital functions
  • Externally visible status LEDs (signal state of control inputs)
  • 2 externally adjustable setpoint potentiometers
  • Plug-in memory storage module (EEPROM)
  • Automatic motor parameter identification
  • Four parameter sets, switchable online
  • Incremental encoder evaluation (HTL)
  • regenerative, 4 quadrant generator 4Q operation possible by means of optional braking resistor
  • PID controller and process controller
  • RS 232 & RS485 (RJ12 connector) diagnostic interface
  • Motor potentiometer function

 

SK 215E:


  • Basic equipment – as SK 205E (see above)
  • Safety function “Safe stop” as per EN 954-1 (EN13849) up to max. Category 4, Stop category 0 and 1.

 


SK 225E
:


  • Basic equipment – as SK 205E (see above)
  • AS interface on board

 

SK 235E:


  • Basic equipment – as SK 205E (see above)
  • Safety function “Safe stop” as per EN 954-1 (EN13849) up to max. Category 4, Stop category 0 and 1.
  • AS interface on board

Frequency Inverter (SK 750E)

We offer Frequency Inverter (SK 750E) that is optimally equipped to meet the requirements of distributed drive control. Allowing for alternative mounting options (wall or motor as appropriate) the device can smoothly be integrated into the existing machine and system architecture. The NORDAC SK 750E is a robust drive control package available with outputs between 5.5 and 22 kW, for connection to supply voltages between 200 and 480 VAC.

 

Some of the specifications are as follows:

Performance

5.5 - 22 kW

Performance

5,5 ... 11,0 kW

3 AC 200 ... 240 V 5,5 ... 22,0 kW

3 AC 380 ... 480 V

Output frequency

0 ... 400 Hz

 

The inverter is designed for modular extension. The basic version includes:


  • Four parameter sets switch able online
  • Sensor less vectorial current control ensuring torques of up to 400%
  • Integrated braking chopper for highly dynamic deceleration without wear
  • Due to its modular construction the device can be adjusted to the specific requirements of the equipment to be controlled
  • PID controller and process controller
  • RS 485 standard interface
  • Flying start
  • Modular extensions for any application

Frequency Inverter (SK 500E)

We offer the compact Frequency Inverter (SK 500E) that offers versatile solutions at a low price. It is a suitable type of inverter for almost all applications because of its function-orientated performance levels without change to the user interface of the device. With simple parametrization and rapid commissioning thanks to fully automatic, intelligent motor identification, the SK 500E is not just for simple solutions, but is also the ideal solution for complex requirements up to positioning control.

 

Some of the specifications are as follows:

Performance

0.25 - 22 kW

Performance

0,25 .... 4,0 kW 1/3 AC 200 ... 240 V 0,55 .... 22 kW 3 AC 380 ... 480 V

Output frequency

0 ... 400 Hz

 

Some of the features are as follows:


  • High quality control process through sensor less current vector control (ISD)
  • 5 control inputs, which can be parameterized to various digital and analog control functions
  • 2 analog inputs, 1 analog output
  • Automatic motor parameter identification
  • Four parameter sets, switch able online
  • Integrated brake chopper for regenerative, 4 quadrant generator operation
  • PID controller and process controller
  • RS 232 & RS485 (RJ12 connector) diagnostic interface
  • 32 fixed frequencies (binary coded)
  • Motor potentiometer function
  • End limit switch evaluation

Frequency Inverter (SK 700E)

We offer Frequency Inverter (SK 700E) that is a universal type of frequency inverter fitting every application. From simple speed control to complex positioning jobs, any specific modular option that may be required is conveniently integrated inside the housing. We offer these inverter at most competitive prices.

 

Some of the specifications are as follows:

Performance

1.5 - 160 kW

Performance

1,5 .... 160 kW 3 AC 380 ... 480 V

Output frequency

0 ... 400 Hz

 

Some of the features are as follows:


  • No-sensor current control for torques of up to 400 %
  • Integrated line filter for a class A EMC standard (up to 22kW)
  • 4 parameter sets, to be switched without disconnection
  • a braking chopper for dynamic electrical braking preventing wear of the brakes
  • The modular construction allows for customizing the unit with no extra space being required
  • Automatic identification of the modules
  • Connection to all current bus systems.

Trio SK 300 E

With our rich industrial experience, we are offering a wide range of Trio SK 300 E that is known for their precision designs, low operation cost and long service life. The trio SK 300E is an inverter directly mounted on the motor with complete control and parametrization functionality. This robust drive package with its high IP 55 (optional IP 66) inverter protection is suitable for de central applications. In combination with the comprehensive NORD geared motor range, drives with the trio SK 300E can be used in all types of applications and industries.

 

Some of the specifications are as follows:

Performance

0.37 - 4 kW

Performance

0,55 .... 4,0 kW

3 AC 380 ... 480 V

Output frequency

0 ... 400 Hz

 

Some of the features are as follows:


  • Separate connection unit with generous connection room for mains and control lines due to two-part enclosure concept
  • Upper enclosure unit with inverter electronics designed as plug-in cover
  • Heat dissipation via the enclosure without additional cooling measures
  • Electronic rating plate in the motor
  • Simple start up with previously stored motor data in the motor and inverter
  • Automatic storage of all settings in electronic rating plate
  • Replacement without renewed parametrization
  • Integrated brake chopper and activation for electromagnetic brake
  • Integrated mains filter for maintenance of limit curve B
  • Optional potentiometer and three stage switch to select “off“ or “left“ or “right“ rotation, with robust design for manual operation directly at the inverter
  • Online switching between 2 parameter sets is possible
  • Simple parametrization with PC software or Parameter-box

Nord Drive Systems Pvt. Ltd.

Ms. Jyoti Mishra (Marketing Executive)
No. 282/ 2 & 282/ 3, Village Mann, T. L. Mulshi, A. D. J. Hinjewadi, M. I. D. C. 2
Pune - 411001
Maharashtra, India
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