WEG CFW700 Series AC Inverter for 45kW (60HP) 400V 3 Ph motor to 88A at high overload, or 55kW (75HP) to 105A when Fan/Pump rated. Operates in VxF, Sensorless Vector or Full Closed-loop Flux Vector. Converts fixed frequency three phase 400V input to variable frequency three phase 400V to control the speed of a standard AC induction motor or permanent magnet synchronous motor.
Size: Frame E, 335mm Wide x 358mm Deep x 675mm high. IP20
Weight: 65kg.
Overload: 150% x 60 seconds, 200% x 3 seconds (High Overload)
Overload: 110% x 60 seconds, 150% x 3 seconds (Fan/Pump rated)
Speed Control Range: 0-300Hz (depending on control mode)
Braking: Minimum 4.3 Ohm minimum external resistor (not supplied) - see the Resistor options linked below or use the 'Which Resistor' button on this page.
2 Analogue Inputs, 8 Digital Inputs, 2 Analogue Outputs, 4 Digital Outputs, 1 Relay Contact set, DC Bus Terminals, Terminals for Incremental Encoder, Terminals for RS485 Communications.
Input Current: 88A (High Overload), 105A (Fan/Pump Rated) via 160A high speed fuse (see linked products below).
Input Voltage: 380-480V Three Phase +10% -15% at 50-60Hz ±3%
EMC Filter: Integrated, to IEC EN61800-3 Category C3 (industrial).
Wall mount in clean environment or cubicle mount on or through a backplate.
Rated 45°C Ambient.
Ventilation space in front: 20mm, Ventilation space above: 100mm, Ventilation space below: 250mm, Ventilation space at sides: 80mm.
Heat Loss at max output: 1020W (High Overload), 1270W (Fan/Pump rated)
Mounting via 4 x M8 bolts at rear on 275mm x 635mm centres onto backplate, or through 315mm x 615mm backplate aperture.
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 CFW700E0105T4DB20C3. (CFW700 E 0105 T4 DB20C3)
Download the WEG CFW700 Manual, Parameter Reference and Programming Guide from the links below:-