Danfoss VLT FC-302 series AC Frequency Inverter for 45kW (60HP) 380-500Vac three phase motor to 90A in high overload or to 106A when Fan/Pump rated. Operates in VxF control or Sensorless Vector control. 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.
Frame Size C3: 550mm high x 308mm wide x 333 deep. IP20.
Weight: 35kg.
Supply voltage: 380Vac - 500Vac +/-10%, 50/60Hz +/-5%.
Input Current (380-500V): 96A continuous in Fan/Pump mode or 56A continuous in Heavy Duty Mode.
Output current: 90A in high overload or 106A in Fan/Pump mode.
High Overload: 150% for 60 seconds. Fan/Pump mode: 110% for 60 seconds.
Speed Control Range: 0 - 590Hz in VxF Control, 0 - 300 Hz in Sensorless Vector Control.
Braking: Minumum Resistance 21 Ohms.
Coated pcb's included.
Graphical Keypad, 2 Analogue Inputs, 4 Digital Inputs, 1 Analogue Output, 2 Digital Input/Outputs, 2 Programmable Relay Outputs, Terminals for RS485 Communications.
1 x Safe Torque Off Input, Catagory 3 to SIL2, SILCL2, performance level "d".
Programmable from a PC via USB and free Danfoss MCT 10 software (see download link below).
EMC Compliant to Class A2 (C3) Industrial Environment.
Cubicle mount.
Mount on 4 x 6.8mm holes, 380mm x 140mm apart.
Ventilation space above and below should be 100mm. Can be mounted flush to each other at either side.
Heat Loss is 444W at full load (high overload) or 525W at full load in Fan/Pump mode.
Rated at 45°C Ambient. See Design guide for de-ratings for higher temperatures.
Type Code is: FC-302P45KT5E20H2BGCXXSXXXXAXBXCXXXXDX.
Manuals can be downloaded from the link below:-