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