Frequency converter CFW701 HVAC

Frequency converter CFW701 HVAC

 

The HVAC–R market deserves a dedicated and complete drive. The CFW701 covers power levels from 1,1 to 132 kW (1,5 to 175 HP).

Applications the frequency converter CFW701 HVAC is used are: hospitals, airports, supermarkets, stadiums, schools and universities, pumps and fans, compressors, condensers, evaporators, cooling towers, etc.

 
 
 
 

Main characteristics:

  • supply voltage: 200 – 600 V;
  • rated currents: 2,9 to 211 A (2,0 to 175 cv);
  • IP20, IP21, NEMA1 or IP55 protection rating;
  • RFI filter in compliance with the levels of EN 61800-3 (default);
  • inductor on the DC link;
  • operating interface (HMI) with specific units for HVAC applications;
  • BACnet, Metasys N2 and Modbus-RTU communication protocols;
  • free WLP and SuperDrive G2 programming software;
  • built-in USB communication port;
  • built-in SoftPLC function;
  • conformal coating.

Special functions:

  • energy saving;
  • dry pump - protection of the pump in case of lack of water and indication of the fault;
  • protection against short circuits increases the useful life of compressors;
  • bypass - the motor can be directly driven through the power line;
  • fire mode - when activated, the protections are disabled and the inverter continues to operate even under adverse conditions. Ideal for applications in fume extraction;
  • sleep mode - the motor is prevented from operating at low speeds for long periods, increasing the system useful life.
 
 

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