WEG CFW701 HVAC Series AC Inverter for 110kW (150HP) 400V 3 Ph Fan or Centrifugal Pump in VxF or Sensorless Vector control to 180A. Converts fixed frequency three phase 400V input to variable frequency three phase 400V to control the speed of a standard AC induction motor.
HVAC and Pump Features:
Low Harmonic Distortion IIEC6180003-12; Advanced PID, Conformal Coated PCB’s
Communication Protocols: BACnet MS/TP, Metasys NS, Modbus-RTU
Software Features:
- Fire Mode - Inhibits faults
- Sleep / Wake Mode - Controls operating times
- Broken Belt / Dry Pump - Identifies no load conditions
- Energy Savings - Flux Reduction Capability
- Short Cycle Protection - Limits Start Ups
- HMI can display meaningful units as an alternative to Hz.
Overload Rating (Fan/Pump; 110% for 60 secs):
Output Current: 180A; at 40°C; 2.5kHz; Power Rating: 110kW/150HP at 400V
Overload Rating (High Overload; 150% for 60 secs):
Output Current: 142A; at 40°C; 2.5kHz; Power Rating: 75kW/100HP at 400V
Frame: E; 1000mm (H) x 430mm (W) x 419mm (D); IP55
Mounting via 6 x M8 holes at rear on 975mm x 300mm centres.; Weight:96 kg
Speed Control Range: 0-300Hz (V/F); 0-120Hz (Vector)
Dynamic Braking (DBr): Not Fitted.
Removable Keypad (HMI) Multi-line LCD.
Disconnect Switch built in for mains isolation.
Inputs and Outputs:
3 x Analogue Inputs, 8 x Digital Inputs, 2 x Analogue Outputs, 3 x Digital Outputs (open collector; 24V, 80mA), 2 x NO Volt Free Contact (240VAC/30VDC, 0.75A)
1x PTC dedicated Input
Communication Ports: RS485 (twin wire); Modbus-RTU
SuperDrive G2 programming software can be used via the mini-USB port (on the keypad) or RS485 (twin wire)
STO: Not fitted (Factory Fitted Option)
Input Current: 142A (CT), 180A (VT)
Input Voltage: Three Phase 380-480V -15% +10%, 50-60Hz (48Hz-62Hz)
Input Choke: Not required; Internal DC link choke fitted
EMC: Internal C3 EMC Filter fitted. No option to remove.
WALL Mount; Gland box included.
Ambient operating temperature: -10 to 40°C
Ventilation space: 150mm above; 250mm below; 80mm at sides: 20mm in front.
Heat Loss at max output: 1570W (High Overload); 2050W (Fan/Pump)
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 CFW701E0180T4NB55C3DS.
Download the Manuals from the links below:-