VW3A7102 - Resistance braking unit 400 kW 400 V for variable speed drive - Schneider Electric

Expected in 2-4 weeks

8 383,92 €

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Resistance braking unit 400 kW 400 V for variable speed drive - Schneider Electric

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8 383,92 €

SPECIFICATIONS

Main

Minimum resistor value to associate 0.7 Ohm

Complementary

Activation threshold 785 V DC +/- 1 %

product compatibility ATV61HC40N4
ATV61HC50N5
ATV61HC63N4
ATV61QC40N4
ATV61QC50N4
ATV61QC63N4
ATV71HC31N4
ATV71HC40N4
ATV71HC50N4
ATV71QC31N4
ATV71QC40N4
ATV71QC50N4

range compatibility Altivar 71
Altivar 61Q
Altivar 71Q
Altivar 61

Load factor 0.05 for 750 kW at constant power and at engage threshold
0.15 for 550 kW at constant power and at engage threshold
0.5 for 440 kW at constant power and at engage threshold

thermal losses 750 W

Maximum braking power 750 kW

Permanent braking power 400 kW at 400 V (at constant power and at engage threshold)

Maximum dc bus voltage 850 V

Net weight 80 kg

Operating position Vertical

Pollution degree 2 conforming to EN 50178

Protection type Integrated thermal protection by thermal probe

Volume of cooling air 600 m3/h

Environment

Ambient air temp for storage/transportation -25…70 °C

ip degree of protection IP20

operating altitude 2000 m

ambient air temperature for operation -10…50 °C

vibration resistance 0.2 gn