VW3A7804 Schneider

This braking resistor is an option for variable speed drives of Altivar range. It has an Ohmic value of 14Ohms 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 54kg. 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.

Main

Characteristic Value(s)
Range of Product Altivar
Range Compatibility Altivar 71
Product compatibility ATV71HD15N4
ATV71HD15Y
ATV71HD18Y
ATV71WD15N4
ATV71HD18N4
ATV71HD22N4
ATV71HD22Y
ATV71HD30N4
ATV71HD30Y
ATV71HU55M3
ATV71HU75M3
ATV71WD18N4
ATV71WD22N4
ATV71WD30N4
Ohmic value 14 Ohm

Complementary

Characteristic Value(s)
Average power available 22.4 kW 122 °F (50 °C)
Electrical connection M10 bar wire
Protection type Thermal protection via thermal overload relay
Width 39.0 in (990 mm)
Height 17.3 in (440 mm)
Depth 21.3 in (540 mm)
Product Weight 119.05 lb(US) (54 kg)
Price on request
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This braking resistor is an option for variable speed drives of Altivar range. It has an Ohmic value of 14Ohms 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 54kg. 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.

Main

Characteristic Value(s)
Range of Product Altivar
Range Compatibility Altivar 71
Product compatibility ATV71HD15N4
ATV71HD15Y
ATV71HD18Y
ATV71WD15N4
ATV71HD18N4
ATV71HD22N4
ATV71HD22Y
ATV71HD30N4
ATV71HD30Y
ATV71HU55M3
ATV71HU75M3
ATV71WD18N4
ATV71WD22N4
ATV71WD30N4
Ohmic value 14 Ohm

Complementary

Characteristic Value(s)
Average power available 22.4 kW 122 °F (50 °C)
Electrical connection M10 bar wire
Protection type Thermal protection via thermal overload relay
Width 39.0 in (990 mm)
Height 17.3 in (440 mm)
Depth 21.3 in (540 mm)
Product Weight 119.05 lb(US) (54 kg)
Characteristic Value(s)
Average power available 22.4 kW 122 °F (50 °C)
Electrical connection M10 bar wire
Protection type Thermal protection via thermal overload relay
Width 39.0 in (990 mm)
Height 17.3 in (440 mm)
Depth 21.3 in (540 mm)
Product Weight 119.05 lb(US) (54 kg)

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