WEG Inverter Drives


E. Bennett Electrical Ltd have been an official distributor of WEG Inverter Drives for over 20 Years (2024).
WEG Inverter Drives are part of the WEG Electric Motor family and have the same commitment to excellence as all the other products.
E Bennett Electrical offer a 3 Year Warranty for matched pairings of motor and WEG Inverter Drives.

WEG CFW11 Inverter

Main Characteristics

  • Power supply:
    • 200 to 240 V single-phase: output current from 6 to 10 A (2.0 to 3 cv)
    • 200 to 230/240 V three-phase: rated output current from 7.0 to 211 A (2.0 to 150 cv)
    • 380 to 480 V three-phase: rated output current from 3.6 to 720 A (2 to 970 cv)
    • 500 to 600 V three-phase: rated output current from 2.7 to 435 A (2 to 850 cv)
    • 500-690 V three-phase: rated output current from 2.7 to 365 A (3 to 850 cv)
  • Built-in inductors on the DC Link
  • Space saving in the panel
  • Built-in USB port
  • Inverter smart cooling system
  • Several communication protocols available (Modbus-RTU, Modbus-TCP, Profibus-DP-V1, DeviceNet, CANopen, EtherNet/IP, EtherCAT, PROFINET-IO and BACnet)
  • Version with cabinet with degree of protection IP55 (versions with built-in switch-disconnector)
  • High precision and reliability in speed and torque control
  • Robust hardware
CFW11 Parameter List Here

WEG CFW900 Inverter

Main features

  • Supply voltage:
    • 200 to 240 V single- or three-phase: output current 4.6 to 10.0 A (1.1 to 2.2 kW – 1.5 to 3.0 hp);
    • 200 to 240 V three-phase: output current 4.6 to 250 A (1.1 to 75 kW – 1.5 to 100 hp);
    • 380 to 480 V three-phase: output current 2.8 to 242 A (1.1 to 132 kW – 1.5 to 200 hp).
  • Small size for better use of panel space;
  • USB port incorporated into the HMI;
  • Increased processing capacity;
  • Possibility of memory expansion with 8GB MicroSD Card with industrial temperature;
  • IoT Product – Ready with MQTT protocol in standard product;
  • IE2 efficiency rating (IE C 61800-9-2 / EN 50598-2);
  • Integrated STO (Safe Torque Off) and SS1-t (Safe Stop 1 time controlled) functions.
CFW900 Installation Guide Here

WEG CFW100 Inverter

Main characteristics

  • Output current 1.6 to 7.3 A. Nominal output power 0.18-1.5kW / 0.25 – 2 hp;
  • Single-phase power supply – 100-127V / 200-240V;
  • Vector (VVW) or Scalar (V/F) control;
  • Plug-and-play functionality;
  • Built-in operating interface (HMI);
  • Digital inputs;
  • Surface mounting (with PLMP accessory) or DIN rail mounting;
  • Degree of protection IP20 (standard);
  • Removable external fan;
  • Fault or alarm diagnosis;
  • Electronic protection against motor overload;
  • Free softwares WPS and WLP;
CFW100 Brochure Here

WEG CFW300 Inverter

Main Features

  • Rated output current from 1.1 to 15.2 A, (0,25 HP / 0,18 kW to 5 HP / 3,7 kW) 100-127 V, 200-240 V or 380 V;
  • 4 PNP or NPN digital inputs, 1 relay output 0.5 A / 250 V ac, 1 analog input 0-10 V dc / 4-20 mA
  • 3C2 coating class (IEC 60721-3-3) on the internal circuits
  • Energy savings
  • Easy installation
  • Flash Memory Module (accessory)
  • Built-in operating interface (HMI)
  • Vector (VVW) or scalar (V/F) control modes
  • Plug-in modules: RS485, RS232, CANopen, Profibus-DP, Ethernet, Potentiometer, USB, Encoder, Infrared, Expansion of inputs and outputs, RFI filter.
CFW300 Quick Reference Parameters

WEG CFW500 Inverter

Main characteristics

  • Output current from 1,0 a 33 A (0 0,33 to 20 cv, 33 to 20 cv);
  • Single-phase or three-phase supply voltage 200-240 V or 380-480 V;
  • Scalar Control (V / F), Vector Control (VVW), Sensorless Vector or Vector with Encoder Control and Permanent Magnet Motor Control (VVW PM);
  • Selectable plug-in modules;
  • Plug and Play philosophy;
  • Built-in operating and programming interface (HMI);
  • Pump Genius: functions dedicated to driving pumps;
  • Safety Function: STO and SS1 level SIL 3 / PLe;
  • SoftPLC – built-in PLC functionalities;
  • Braking IGBT (incorporated for all models);
  • Protection ratings;
  • Models with optional built-in disconnector for power isolation;
  • Internal RFI filter (optional);
  • USB communication port (CFW500-CUSB accessory);
CFW500 Quick Reference Guide

WEG CFW501 Inverter

Main characteristics

  • Built-in RFI Filter: reduces signals of high frequency electromagnetic interference;
  • Low harmonic distortion: meets IEC61000-3-12 standard;
  • SoftPLC: adds the features of a PLC to the CFW501;
  • 2 control loops with PID: cost reduction and increased reliability, eliminating external drivers for fan coils;
  • Communications protocols on the interface RS485: BACnet MS/TP, Metasys N2 y Modbus-RTU;
  • Conformal coating in all versions
CFW501 Quick Parameter Reference

WEG CFW701 Inverter

Main characteristics

  • Supply voltage – rated output current:
    • 220 Vac Single-phase: 6 to 10 A (1.5 to 3 cv)
    • 220 Vac Three-phase: 6 to 211 A (1.5 to 75 cv)
    • 380-480 Vac Three-phase: 3.6 to 211 A (2 to 175 cv)
  • Conformal Coating
  • According to DIN EN 60068-2-60
  • Built-in specific operating interface
  • Vectrue Technology® – Frequency inverter control technology
  • Adjustable or linear V/F scalar
  • VVW – Voltage Vector WEG
CFW701 Programming Guide

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