WEG CFW300 Series AC Inverter for 5.5kW (7.5HP) 400V three phase motor. Converts fixed frequency three phase 400V input to variable frequency three phase 400V to control the speed of a standard AC Induction motor. Operates in standard VxFand Sensorless Vector control mode.
Output rating to 12A
Overload: 150% for 60s every 10min.
Size C: 214mm (High) x 89mm (Wide) x 164mm (Deep); 238mm (High; including mounting lugs); IP20.
Weight: 1.5kg.
Speed Control Range: 0-400Hz
Braking: None - DC Terminals available for DC supply only
Fixed Keypad (HMI) with LCD Display.
1 x Analogue Inputs, 4 x Digital Inputs, 0 x Analogue Output, 1 x Volt Free Change Over Contact (250VAC, 0.5A Max)
2 Options Slots available. (1 x Communication Card and 1 x Expansion Card) For Option Modules available please see linked items below
STO: Not available
Input Current: 14.4A
Input Voltage: 380-480Vac, (-15% to +10%). 50/60Hz (48Hz to 62Hz) Top Cable Entry
EMC Compliance: No internal filter fitted.
Coated PCB’s. 3C2 Classification.
Cubicle mount.
Operating Temperature: 0 to 40°C Ambient.
Ventilation space: 40mm above; 50mm below, at sides: 0mm, in front: 50mm.
Heat Loss at nominal output: 164W.
Mounting: DIN (35mm rail) or via 4 x M4 fixings at rear on 227.6mm x 47mm centres
Manufacturer part number is CFW300C12P0T4NB20 or 14147976.
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.