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Frequency Inverter - CFW700 Series

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Frequency Inverter - CFW700 Series

General purpose applications require everything in the same Drive. The CFW700 covers power levels from 1.1 to 132kW (1.5 to 150 HP).

One of the main focus for WEG Drives is have a robust product for general purpose applications. The CFW700 is a hight performance product with torque and speed control.

Main Characteristics

  • Power supply:

  • 200 V single-phase: rated output current from 6 to 10 A (1.5 to 3 cv)

  • 220 V three-phase: rated output current from 6 to 211 A (1.5 to 75 cv)

  • 380-480 V three-phase: rated output current from 3.6 to 211 A (2 to 175 cv)

  • Compact structure, ideal for installation in confined spaces

  • High precision and reliability in speed and torque control

  • Robust hardware

  • HVAC version

  • Inductors on the DC link: no line reactance needed, installation on any network, no minimum impedance restrictions, compliance with IEC61000-3-12 standard

  • Isolated input for incremental encoder

  • Isolated RS485 interface

  • 8 digital inputs and 5 digital outputs

  • Smart cooling system: monitoring of the heatsink temperature and internal air on the electronic boards, monitoring and indication of the speed and running time of the fan


Applications

  • Pumps and fans - reduction of the electric energy consumption, precise control of a process variables (pressure, flow, temperature) with PID regulator, maintenance and safety alarm indication

  • Compressors - reduction of the electric energy consumption, higher efficiency and demand control, lower starting current, prevention of mechanical wear

  • Load lifting - the vector mode ensures precise stop and speed control even at low rotations

  • Machine manufacturers and processes in general - free software, excellent cost effectiveness and easy operation

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