FR-AF840-01160-60 Inverter Body AC; Pn: 37-55kW; 3x380-500V;In max: 116A;(45kW; 86A); IP00

AF800 frequency inverter body with vector control
plus control board with Ethernet or serial interface
plus DC link choke according to motor power

Power | rated current | overload | control board Ethernet or serial
055 kW |116 A |110% (60s), 120% (3s) | FR-CF80-01-E2-60 or FR-CF80-01-2-60
055 kW |106 A |120% (60s), 150% (3s) | FR-CF80-01-E2-60 or FR-CF80-01-2-60
045 kW |086 A |150% (60s), 200% (3s) | FR-CA80-02-E2-60 or FR-CA80-01-2-60
037 kW |071 A |200% (60s), 250% (3s) | FR-CA80-02-E2-60 or FR-CA80-01-2-60

Supply voltage : 323-528 V ±10%; 50/60 Hz
Output frequency : 0.2-400 Hz
Dimensions WxHxD : 435x550x250 mm
Protection class : up to 22 kW IP20, from 30 kW IP00
Ambient temperature: 50°C at overload 60s 120%; at 110% for 60s max. 40°C

Technical details:
- In the power range 0.75 kW to 55 kW, the appliances are also available with protection class IP54
- Soft-PWM for a whisper-quiet drive
- Programming via jog shuttle, control panel, PC
- Energy-saving mode with energy saving display
- Two programmable relays
- Variable 5-point V/f characteristic curve
- PWM clock frequency adjustable from 0.7 kHz to 14.5 kHz (from FR-F710-01800-EC: up to 6 kHz)
- Ambient temperatures from -10 °C to +50 °C (IP 54 version: 40 °C)
- Negative and positive (PLC) logic for control
- Continued operation in the event of a brief power failure
- Motor switchover to direct mains operation
- Catching a rotating motor
- Two serial RS 485 interfaces
- PTC thermistor input
- 15 fixed speeds selectable
- Active current limitation
- Frequency ranges can be faded out
- Regulation to optimum excitation current
- Traverse function
- 2nd parameter set can be activated for different loads
- Extensive protection functions with fault diagnosis
- Worldwide standard CE, UL, cUL, CSA, Gost, CCC
- DC link control of the output frequency
- Advanced PID control with sleep function and multi-motor switching
- 8-language LCD programming unit available
- EMC compatibility thanks to integrated EMC filter
- Longer service life thanks to newly developed components
- Integrated maintenance timer