WEG CFW500 G2 (generation 2) Series AC Inverter for 2.2kW (3HP) 230V 3 Ph motor in VxF or Sensorless Vector control to 10A. Converts fixed frequency single phase 230V input to variable frequency three phase 230V to control the speed of a standard AC induction motor.
2.2kW, 10A with 150% overload for 60 seconds
Size B: 100mm Wide x 160mm Deep x 199mm High (xxxH with Cable Shielding Kit Fitted). IP20
Weight: 1.2kg.
Overload: 150% x 60 seconds, 200% x 3 seconds
Speed Control Range: 0-500Hz
Braking: Minimum 27 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: 25A
Input Voltage: 220-240V Single 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: 40mm, above: 35mm, below: 50mm, at sides: 0mm.
Heat Loss at max output: 115W
Mounting via 4 x slotted holes at rear for M4 bolts on 75mm x 185mm centres.
Supplied with Cable Shielding kit. Allows Motor and Power cables to be correctly terminated.
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.
G2 (generation 2) has the same dimensions and electrical connections as the first generation (see linked products below) and is fully compatible with existing accessories. Generation 2 adds an additional port for an optional STO/SS1 plug-in module (see linked products below).
Manufacturer part number is CFW500B10P0S2DB20C2G2. 15575113 or CFW500B10P0S2DB20C2H00G2 / 15575156 (without control card) (CFW500 B 10P0 S2 DB20C2H00 G2)
Download the WEG CFW500 Manual, Parameter Reference and Programming Guide from the links below:-