WEG CFW500 Series AC Inverter for 22kW (30HP) 400V 3 Ph motor in VxF or Sensorless Vector control to 49A. 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.
Dimensions: Size E 220mm Wide x 192mm Deep x 350mm High.
Weight: 10kg.
Overload: 150% x 60 seconds, 200% x 3 seconds
Speed Control Range: 0-500Hz
Braking (DBr): 8.6 Ohm recommended external resistor (not supplied). Use the 'Which Resistor' button on this page.
Features: 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: 60A.
Input Voltage: 380-480V Three Phase +10% -15% at 50-60Hz (48-62Hz).
EMC Compliance: integrated filters to IEC EN61800-3 Category C3 (Industrial). Can be disabled if required via a switch located under the front cover.
Mounting: Cubicle mount via 4 x slotted holes at rear for M6 bolts on 150mm x 300mm centres.
Ambient: Rated 50°C.
Ventilation space in front: 50mm, above: 110mm, below: 130mm, at sides: 40mm.
Heat Loss at max output: 750W.
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.
Part number: CFW500E49P0T4DB20C3. 13072497 (without control card)
Download the WEG CFW500 Manual, Parameter Reference and Programming Guide from the links below:-