6SE0383-1BB31-4AA6
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| Заказной номер | Вес | PG | Описание продукта | Цена |
| 6SE0383-1BB31-4AA6 | 547 | 6ZZ | DYNAVERT I 2J3A-86500-090 CSI - CURRENT SOURCE INVERTER 3AC 500V 125 KVA 6/6-PULSE TYPICAL MOTOR POWER 90 KW I-RATED 145A SHORTTIME 160A H*W*D=2202*606*605MM IP21 AIRCOOLED | 0 |
DYNAVERT I drive units are DC link inverters that are used to operate induction motors. They have a fully controlled B6 bridge circuit on the line side and a B6 inverter circuit on the output side, which utilizes the principle of interphase commutation; this distributes the DC link current from the DC link reactors with a square waveform with frequency f to the motor winding. As a consequence, the motor cable length is almost unlimited.
The power flows from the line supply to the motor for a motoring load. For regenerative operation, the rectifier on the line-side feeds the regenerated energy back into the line supply.
This means that from the inherent principle, 4-quadrant operation is possible without requiring any additional measures. 12- and 24-pulse versions further reduce the harmonics fed back into the line supply.
For this reason DYNAVERT I is the ideal replacement for SIMOVERT A.