Schneider Electric VW3A7104 Resistance braking unit

Schneider Electric VW3A7104
Item Number: VW3A7104
Maximum braking power900 kW
Product compatibilityATV61HC50Y
ATV61HC63Y
ATV61HC80Y
ATV71HC40Y
ATV71HC50Y
ATV71HC63Y
ATV71QC40Y
ATV71QC50Y
ATV71QC63Y
ATV61QC50Y
ATV61QC63Y
ATV61QC80Y
Thermal losses1150 W
Activation threshold1075 V DC +/- 1 %
Permanent braking power400 kW at 690 V (at constant power and at engage threshold)
9839.40
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Total price: 9839.40
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Maximum braking power900 kW
Product compatibilityATV61HC50Y
ATV61HC63Y
ATV61HC80Y
ATV71HC40Y
ATV71HC50Y
ATV71HC63Y
ATV71QC40Y
ATV71QC50Y
ATV71QC63Y
ATV61QC50Y
ATV61QC63Y
ATV61QC80Y
Thermal losses1150 W
Activation threshold1075 V DC +/- 1 %
Permanent braking power400 kW at 690 V (at constant power and at engage threshold)
Protection typeIntegrated thermal protection by thermal probe
Minimum resistor value to associate1 Ohm
Electrical connectionCable, connection capacity: 2 x 150 mmВІ, cable length = <= 50 m between braking unit and braking resistors
Cable, connection capacity: 2 x 150 mmВІ, cable length = <= 1 m between drive and braking unit
Maximum DC bus voltage1100 V
Load factor0.5 for 500 kW at constant power and at engage threshold
0.15 for 600 kW at constant power and at engage threshold
0.05 for 900 kW at constant power and at engage threshold
Cycle time<= 140000 ms
Volume of cooling air600 m3/h
Operating positionVertical
Device Full NameSchneider Electric VW3A7104

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