WEG CFW500 Series AC Inverter for 5.5kW (7.5HP) 400V 3 Ph motor in VxF or Sensorless Vector control to 14A. Converts fixed frequency three phase 400V input to variable frequency three phase 400V to control the speed of a standard AC induction motor.
New Generation product now available - see linked products below.
Size C: 135mm Wide x 165mm Deep x 210mm High. IP20
Weight: 2kg.
Overload: 150% x 60 seconds, 200% x 3 seconds
Speed Control Range: 0-500Hz
Braking: Minimum 33 Ohm external resistor (not supplied) - use the 'Which Resistor' button on this page.
Standard IO plugin module included. Other modules are available – see linked products below.
1 Analogue Input, 4 Digital Inputs, 1 Analogue Output, 1 Digital Output, 1 Relay Contact set, DC Bus Terminals, Terminals for RS485 Modbus RTU Communications.
Programmable via PC using free Superdrive G2 software (USB IO module required - see linked products below).
Input Current: 17.1A
Input Voltage: 380-480V Three Phase +10% -15% at 50-60Hz (48-62Hz)
EMC Compliance: integrated filters to IEC EN61800-3 Category C2 (Industrial and restricted domestic). Can be disabled if required via a switch on the side of the unit.
Cubicle mount.
Rated 40°C Ambient.
Ventilation space in front: 50mm, above: 40mm, below: 50mm, at sides: 30mm.
Heat Loss at max output: 220W
Mounting via 4 x slotted holes at rear for M5 bolts on 100mm x 195mm centres.
Extended Warranty Available: When purchased with a WEG W22 Motor (see linked products below) the warranty for the motor and the AC Inverter can be extended to 3 years. Terms and Conditions apply, registration process is required.
Manufacturer part number is CFW500C14P0T4DB20C2. (CFW500 C 14P0 T4 DB20C2); 12195763 or 12195764 (without control card)
Download the WEG CFW500 Manual, Parameter Reference and Programming Guide from the links below:-