sine-wave filter 408,0 A 0,380 kW

SINAMICS/MICROMASTER PX LC-MOTOR FILTER FOR 3-PH. 380-480V, 50/60 HZ, 490 A AC DRIVE/POWER MODULE/ MOTOR MODULE Electrical filter SINAMICS/MICROMASTER sinewave filter for the SINAMICS S120 converter system and the SINAMICS G120 modular frequency converter. Sinewave filters limit both the rate of change of the voltage (dv/dt) and the peak voltages across the motor winding. In a similar way to an output reactor, it permits connection of longer motor cables. Shaft currents are also substantially reduced. This makes it possible to run standard motors with standard insulation and without insulated bearings connected to SINAMICS. The voltage load on the motor winding is therefore almost at the same level as in direct on-line operation. Due to the very small rates of change of the voltage on the motor cable, the sinewave filter also has a positive effect on the electromagnetic compatibility (EMC). The sinewave filter is available in the three-phase voltage range 380 V to 480 V. SINAMICS – simply my drive!