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Schneider Electric

VW3A7812

VW3A7812 Schneider Electric

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Description for VW3A7812 Schneider Electric

VW3A7812 Schneider Electric - braking resistor - 2.1 Ohm - 75 kW - IP23

Extended Description for VW3A7812 Schneider Electric

VW3A7812 Schneider Electric - This braking resistor is an option for variable speed drives of Altivar range.,It has an Ohmic value of 2.1Ohms at 20°C.,This braking resistor allows your variable speed drive to run while braking to a standstill or during slowdown braking, it dissipates the braking energy, and enables maximum transient braking torque.,Its protection index is IP23.,It weighs 181kg.,It is designed to be used in hoisting applications.,This resistor is designed to be mounted on the outside of the enclosure, but should not inhibit natural cooling, air inlets and outlets must not be obstructed in any way.

Free Delivery to UK Mainland on orders over £25

Main

range of product Altivar
Range compatibility Altivar 71Q,Altivar 71
Product compatibility ATV71HC11N4,ATV71HC13N4,ATV71QC11N4,ATV71QC13N4
Ohmic value 2.1 Ohm

Complementary

Average power available 75 kW at 50 °C
Electrical connection M10 bar wire
Protection type Thermal protection via thermal overload relay
Width 1140 mm
Height 1150 mm
Depth 820 mm
net weight 181 kg

Environment

IP degree of protection IP23
Ambient air temperature for storage -25…65 °C
Ambient air temperature for operation 0…50 °C

Packing Units

Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 118.0 cm
Package 1 Width 86.0 cm
Package 1 Length 124.0 cm
Package 1 Weight 178.0 kg
Unit Type of Package 2 PAL
Number of Units in Package 2 1
Package 2 Height 139.0 cm
Package 2 Width 96.0 cm
Package 2 Length 128.0 cm
Package 2 Weight 190.0 kg

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

Instruction sheet

Catalogue

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