WEG, a leading supplier of drive technology, as well as automation solutions, has enhanced the line of variable frequency drives for heating, ventilation, air conditioning and refrigeration. The CFW701 was designed with the features and functions required for HVAC systems, with the same reliability, rubustness and energy-efficient control known in our industrial lines. WEG now brings this technology to hospitals, airports, office buildings, hotels, shopping centers or other similar facilities.

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CFW701 HVAC-R Variable Frequency Drives Save even more energy by using them together with the W22 Premium motors, which have the best efficiency in the market. This solution can help you reduce power consumption by approximately 15%, thus contributing to sustainable development of the planet.


WEG CFW701 A 10P0 T2

WEG CFW701 A 10P0 T2 DB N1 C3


Motor Volts 230

Motor HP 3

Rated current Amps 10

Frame Size A

Enclosure NEMA1

Braking Transistor YES

Features and Benefits

Power range: 1.1 to 132 kW (1.5 to 175 HP)
Single-phase and three-phase
Power supply voltage: 200-240 V, 380-480 V and 500-600 V
Scalar Control (V/F), Vector Control (VVW) and Open loop Vector Sensorless
Overload capacity: ND with 110% current or HD with 150% current in 60 sec.
RFI Filter built-in
DC link Inductor built-in
Ambient temperature up to 50 ºC (122 °F)
All the electronic boards are conformally coated classified as 3C2 according to IEC 60721-3-3 standard
Protection Degree IP20 and NEMA 1
24 V cd power supply board for control feeding (optional)
Flash memory module: In few seconds, it is possible to download the programming from a CFW701 to others without powering them up
Communication protocols: Modbus RTU, BACnet MS/TP and Metasys N2
Special features required for HVAC-R system applications
WLP and SuperDrive G2 free software (see below)

weg vfd drives


  • Hospitals
  • Airports
  • Malls
  • Stadiums
  • Schools and universities
  • Hotels and restaurants
  • Commercial building
  • Residential
  • Pumps and fans
  • Compressors
  • Condensers
  • Evaporators
  • Cooling towers
  • Boilers
  • Chillers

Purchase your weg vfd drives, weg frequency drives, weg variable speed drives NOW!

Free Software – WLP (WEG Ladder Programmer)
The WLP or “Weg Ladder Programmer” is a software that allows the user to program using ladder language, command and monitoring. It is a powerful 32 bits tool that grants you characteristics and functionalities to create professional applications through simple mouse clicks.

Software Superdrive G2
SuperDrive G2 is a tool for parameter setting, command and monitoring of drives. With intention to make the use of drives as easy and convenient as possible, the software provides user-friendly viewing, manipulating, and editing data with the drive. The data can also be stored and retrieved.