Технические данные | Rectifier units | Compact PLUS units | Compact and chassis units | | Rated voltage | | Line voltage | 3-ph. 380 V AC (-15 %)
to 480 V AC (+10 %) | 3-ph. 380 V AC (-15 %)
to 480 V AC (+10 %) | | Output voltage | 510 V DC (-15 %)
to 650 V DC (+10 %) | 510 V DC (-15 %)
to 650 V DC (+10 %) | | Rated frequency | | Line frequency | 50/60 Hz (±6 %) | 50/60 Hz (±6 %) | | Rated motor output | 15 kW, 50 kW, 100 kW | 15 kW to 250 kW | | Load class II to EN 60 146‑1‑1 | | Base load current | 0.91 x rated output current | 0.91 x rated output current | | Short-time current | 3 x rated output current | _ | | Short-time duration | 250 ms | _ | | Short-time cycle | 1 s at 15 kW, 12 s at 50 kW and 100 kW | _ | | Overload current | 1.6 x rated output current for max. 30 s | 1.36 x rated output current | | Overload duration | 30 s | 60 s (20 % of the cycle time) | | Overload cycle time | 300 s | 300 s | | Power factor 1) | | | | | ≥ 0.98 | ≥ 0.98 | | | 0.93 to 0.96 | 0.93 to 0.96 | | Efficiency | 0.995 | 0.99 to 0.995 |
1) With a VD = commutating reactor | AFE rectifier/regenerative units | Compact and chassis units | | Rated voltage | | Line voltage | 3-ph. 380 V AC (-20 %) to 460 V AC (+5 %) | | Output voltage
Operating range of the DC link voltage control | Factory setting:
600 V DC for compact units
632 V DC for chassis-type units | | | Minimum: 1.5-fold of the rms value of the applied voltage
Maximum: 740 V | | Rated frequency | | Line frequency | 50/60 Hz (±10 %) | | Rectifier/regenerative output | 6.8 to 250 kW | | Load class II to EN 60 146‑1‑1 | | Base load current | 0.91 x rated input current (from/to the line supply) | | Short-time current | 1.36 x rated input current for 60 s
1.6 x rated input current for 30 s for units up to enclosure size G | | Cycle time | 300 s | | Supply power factor | | | | 1 (factory setting) | | | > 0.99 | | Efficiency | > 0.98 |
| Rectifier/regenerative units 2) | Compact and chassis units | | Rated voltage | | Line voltage monitoring | 3-ph. 380 V AC (-15 %) to 480 V AC (+10 %) | | Line voltage regenerating | 3-ph. 455 V AC (-15 %) to 576 V AC (+10 %) | | Output voltage | 510 V DC (-15 %) to 650 V DC (+ 10 %) | | Rated frequency | | Line frequency | 50/60 Hz (±6 %) | | Rated motor output | 7.5 kW to 250 kW | | Load class II to EN 60 146-1-1 | | | Base load current | 0.91 x rated output current | | Short-time current | 1.36 x rated output current | | Cycle time | 300 s | | Overload duration | 60 s (20 % of the cycle time) | | Power factor, motoring | | | | ≥ 0.98 | | | 0.93 to 0.96 | | Efficiency | 0.99 to 0.995 |
2) Where there is a fast changeover from motoring mode to generating mode  Дополнительную информацию Вы можете получить, нажав кнопку с этим символом. |
