SKU:

VW3A7740

braking resistor, Altivar, 100Ohms, 0.26kW, IP20

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braking resistor, Altivar, 100Ohms, 0.26kW, IP20
Manufacturer: Schneider Electric
Estimated Delivery Date: 18-Oct-2024
This braking resistor is an option for variable speed drives of the Altivar range. It has an Ohmic value of 100Ohms at 20°C. This braking resistor allows your variable speed drive to operate while braking to a standstill by dissipating the braking energy and enabling maximum transient braking torque. Its protection index is IP20. It weighs 2.5kg. 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.

Products specifications

Attribute nameAttribute value
Main
Range compatibilityAltivar Machine ATV340, Altivar Process ATV900
Product or component typebraking resistor
Ohmic value100 Ohm
Complementary
Average power available0.26 kW at 50 °C
Depth100 mm
Width105 mm
Duty cyclesevere cycle (heavy duty) <6 s braking with 165 % braking torque for a 120 s cycle , medium cycle (heavy duty) <4 s braking with 165 % braking torque for a 40 s cycle , medium cycle (normal duty) <4 s braking with 135 % braking torque for a 40 s cycle , severe cycle (heavy duty) <54 s braking with 100 % braking torque for a 120 s cycle
Product compatibilityvariable speed drive ATV930 7.5 hp 600 V medium cycle, variable speed drive ATV930 5 hp 600 V medium cycle, variable speed drive ATV930 5.5 kW 500...690 V medium cycle, variable speed drive ATV930 4 kW 500...690 V medium cycle, variable speed drive ATV340 3 kW 380...480 V medium cycle, variable speed drive ATV340 2.2 kW 380...480 V medium cycle, variable speed drive ATV340 1.5 kW 380...480 V medium cycle, variable speed drive ATV930 wall mount 0.75 kW 200...240 V severe cycle, variable speed drive ATV950 wall mount 4 kW 380...480 V medium cycle, variable speed drive ATV950 wall mount 3 kW 380...480 V medium cycle, variable speed drive ATV950 wall mount 2.2 kW 380...480 V medium cycle, variable speed drive ATV930 wall mount 4 kW 380...480 V medium cycle, variable speed drive ATV930 wall mount 3 kW 380...480 V medium cycle, variable speed drive ATV930 wall mount 2.2 kW 380...480 V medium cycle
Electrical connectionterminal, connection capacity: <= 10 mm² / AWG 8 for drive
Net weight2.5 kg
Protection typethermal protection via drive
Height465 mm
Environment
IP degree of protectionIP20
Ambient air temperature for storage-25-70 °C
Ambient air temperature for operation0-50 °C
Packing Units
Unit Type of Package 11
Number of Units in Package 11
Package 1 Height12.000 cm
Package 1 Width48.000 cm
Package 1 Length17.500 cm
Package 1 Weight2.846 kg
Unit Type of Package 22
Number of Units in Package 221
Package 2 Height75.000 cm
Package 2 Width60.000 cm
Package 2 Length80.000 cm
Package 2 Weight69.988 kg