Schneider Electric VW3A7257

Active infeed converter
Schneider Electric VW3A7257
34557.96
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[Us] rated supply voltage380...440 V (+/- 10 %)
Network frequency50/60 Hz
Rated power in W540 kW
Range compatibilityAltivar 61
Altivar 71
Product specific applicationComponent of the Active Front End
Energy regeneration
Low harmonics
Product compatibilityATV61H075N4...C63N4D DC with several variable speed drive on a common DC bus
ATV71H075N4...C50N4D DC with several variable speed drive on a common DC bus
ATV61EXA.C63N4...C71N4 DC with several variable speed drive on a common DC bus
ATV71EXA.C50N4...C63N4 DC with several variable speed drive on a common DC bus
ATV61HC50N4D 380...440 V AC with one variable speed drive
ATV71HC40N4D 380...440 V AC with one variable speed drive
Assembly styleBuilt-in unit
Type of coolingForced convection
Line current780 A at 400 V
Input power539 kW at 400 V
Continuous output current815 A at 400 V
Output voltage650 V DC - supply:380...400 V AC
720 V DC - supply:440 V AC
Thermal losses8920 W
Device Full NameSchneider Electric VW3A7257
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