Variable speed drive with dynamic braking
from 22 to 90 kW
By integrating the new “C-Light 4 Quadrants” technology, the POWERDRIVE FX variable speed drive offers an extraordinarily compact regenerative solution. Thanks to its state-of-the-art control system, POWERDRIVE FX is ideal for open-loop control of magnet motors.
| Intensity | A | from 45 to 175 |
| Frequency of electric current | Hz | from 48 to 62 |
| Protection index | IP | 20 |
| Regenerative mode | Native | |
| Motor control | Asynchronous in open loop mode and U/F mode, asynchronous in closed loop or sensorless vector mode, magnet synchronous, closed loop or sensorless vector mode or with encoder or resolver option. | |
| Power | kW | from 22 to 90 |
| Voltage | Three-phase from 400 to 480 |
Dynamic braking: ‘naturally regenerative input bridge
Permanent magnet synchronous motors in sensorless mode: No restrictions on sensor wiring, 75 % of Cn at startup, precise speed control from 5 % of nominal speed
Integrated safety functions: Safe Torque Off (STO), diagnostic menu, emergency operation mode.
Savings in installation costs: integrated line reactance and RFI filter, elimination of the braking resistor and its thermal relay, etc.
