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Schneider Electric

VW3A7104

VW3A7104 Schneider Electric

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Please note: Some products are subject to manufacturer minimum pack quantities. We will confirm this at time of order.

Description for VW3A7104 Schneider Electric

VW3A7104 Schneider Electric - resistance braking unit - 400 kW - 690 V - for variable speed drive

Free Delivery to UK Mainland on orders over £25

Direct from Manufacturer

Available on back order
4 - 6 W.Weeks
£21,234.37 Exc. VAT
£25,481.24 Inc. VAT

Main

Range compatibility Altivar 71,Altivar 71Q,Altivar 61Q,Altivar 61
Product compatibility ATV61HC50Y,ATV61HC63Y,ATV61HC80Y,ATV61QC50Y,ATV61QC63Y,ATV61QC80Y,ATV71HC40Y,ATV71HC50Y,ATV71HC63Y,ATV71QC40Y,ATV71QC50Y,ATV71QC63Y
Thermal losses 1150 W
Minimum resistor value to associate 1 Ohm
Protection type Integrated thermal protection by thermal probe

Complementary

Maximum braking power 900 kW
Permanent braking power 400 kW at 690 V (at constant power and at engage threshold)
Load factor 0.05 for 900 kW at constant power and at engage threshold,0.15 for 600 kW at constant power and at engage threshold,0.5 for 500 kW at constant power and at engage threshold
Activation threshold 1075 V DC +/- 1 %
maximum DC bus voltage 1100 V
net weight 80 kg
Volume of cooling air 600 m3/h
Operating position Vertical

Environment

IP degree of protection IP20
Operating altitude <= 1000 m without derating,1000...2260 m 1 % per 100 m
Ambient air temperature for operation -10…50 °C
Ambient air temperature for storage -25…70 °C
Pollution degree 2 conforming to EN 50178
Vibration resistance 0.2 gn

Packing Units

Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 52.0 cm
Package 1 Width 40.0 cm
Package 1 Length 13.1 cm
Package 1 Weight 100.0 kg

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

Instruction sheet

Catalogue

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