Output range | 0.05 – 500 kW | 500 – 2800 kW | 315 kW -28 MW | 2 – 28 MW |
Voltage range | 230 - 690 V | 380 – 690 V | 2.3 – 6.6 kV | 2.1 – 10 kV |
Motor | LV | LV | MV | MV |
Type | asynchronous motors in the IE2 and IE3 efficiency classes and special motors for operating on the frequency converter | asynchronous motors for operating on the frequency converter | asynchronous, synchronous or permanent magnet motors for operating on the frequency converter | synchronous motors |
Cooling medium | air-water | air-air / air-water | air-air / air-water | air-air / air-water |
Converters | VSI | VSI | VSI | LCI |
Mains connection | 6/12 pulses | 6/12 pulses | 12/24/36 pulses | 6/12/24 pulses |
Output frequency | to 300 Hz | 120 (300) Hz | 66/75 Hz | 60 Hz |
Operating mode | 2Q-/4Q operation | 2Q-/4Q operation | 2Q-/4Q operation | 4Q operation |
Transformer | 2/3 winder | 2/3 winder | 2/3/4 winder | 2/3/4 winder |
Design | cast resin/oil | cast resin/oil | cast resin/oil | cast resin/oil |