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Variable Frequency Drive, 1.5 to 150 hp, Single or Three Phase
Weg CFW700

Designed for variable torque applications such as pumps and fans.

Weg CFW700
Weg CFW700
Weg CFW700 VFD
Variable Frequency Drive, 1.5 to 150 hp, Single or Three Phase<BR>Weg CFW700
List Price: Starting at $1,350.00
Our Price: Starting at $607.50 Buying in volume?

Please note: Our variable frequency drives have a 3 phase output and are to be used with 3 phase motors.

Learn the basics about variable frequency drives here!

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Designed for controlling squirrel cage three-phase induction motors the new Weg CFW700 is a general purpose variable frequency drive that gives customers the flexibility needed for the control of applications ranging from simple speed control to more demanding ones as torque control.

Since it is included on its control the Weg CFW700 features Sensorless and Closed loop control as a standard feature (factory built). Another outstanding characteristic we could not leave behind is that by using the internal micro PLC (SoftPLC factory built), more sophisticated applications like overhead cranes, PCP (Progressive Cavity Pump), pump jack and many more can be implemented.

The new Weg CFW700 was designed based on the plug and play technology concept where by plugging in expansion modules hardware and software recognize it automatically. Also this feature allows for easy installation and safe operation with no need for additional configuration.

Applications
Pumps and fans, Compressors, Paper and Cellulose/Wood, Chemical and Petrochemical, Ironworks and Metallurgy.

Features

  • Manufactured by Weg
  • 1.5 up to 75 HP 220- 240 V – Single phase (up to 3 HP)
  • 2 up to 150 HP 380-480 V – Three phase
  • Simplicity – same programming as all other WEG drives
  • Dual DC Bus chokes (6%) for longer VFD lifetime
    • Reduces harmonics eliminating the need for external line reactors
  • 24VDC Power Supply for process transducers - Standard
  • Soft-PLC with free programming software
  • Encoder Input - Standard
  • RS-485 Modbus RTU - Standard
  • Conformal Coated boards for harsh industrial environments
  • Rated 50 °C (122 °F) – up to 60 °C (140 °F) with derating
  • Self-tuning function automatically matches VFD with motor
  • UL, cUL, CE, C-Tick, GOST, IRAM, INMETRO approved
  • Built-in micro PLC
    • Gives flexibility for developing application that require ladder programming thus the use of an additional PLC is not necessary