VW3A7732

Schneider Electric

braking resistor, Altivar, 28Ohms, 0.3kW, IP20

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  • "This braking resistor is an option for variable speed drives of Altivar range. It has an Ohmic value of 28Ohms at 20\u00b0C. This braking resistor allows your variable speed drive to operate while braking to a standstill, by dissipating the braking energy and enables maximum transient braking torque. Its protection index is IP20. It weighs 3kg. 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."
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Specification Value
Ohmic Value 28 Ohm
Product Or Component Type braking resistor
Range Compatibility Altivar Machine ATV340 || Easy Altivar 310 || Altivar Process ATV900 || Altivar Machine ATV320 || Easy Altivar 310L
Height 345 mm
Protection Type thermal protection via drive
Net Weight 2.7 kg
Electrical Connection terminal <= 10 mm² / AWG 8 drive
Product Compatibility variable speed drive ATV320 15 kW 525...600 V || variable speed drive ATV930 wall mount 4 kW 200...240 V medium cycle || variable speed drive ATV950 wall mount 11 kW 380...480 V light cycle || variable speed drive ATV930 wall mount 3 kW 200...240 V medium cycle || variable speed drive ATV930 wall mount 11 kW 380...480 V light cycle || variable speed drive ATV320 7.5 kW 525...600 V || variable speed drive ATV930 15 kW 500...690 V light cycle || variable speed drive ATV930 wall mount 3 kW 200...240 V light cycle || variable speed drive ATV930 25 hp 600 V light cycle || variable speed drive ATV320 7.5 kW 380...480 V || variable speed drive ATV320 3 kW 200...240 V || variable speed drive ATV320 11 kW 380...480 V || variable speed drive ATV320 11 kW 525...600 V || variable speed drive ATV930 20 hp 600 V light cycle || variable speed drive ATV930 18.5 kW 500...690 V light cycle || variable speed drive ATV930 wall mount 15 kW 380...480 V light cycle || variable speed drive ATV340 11 kW 380...480 V light cycle || variable speed drive ATV950 wall mount 15 kW 380...480 V light cycle || variable speed drive ATV310 11 kW || variable speed drive ATV930 wall mount 4 kW 200...240 V light cycle || variable speed drive ATV340 7.5 kW 380...480 V light cycle || variable speed drive ATV320 2.2 kW 200...240 V
Duty Cycle light cycle (heavy duty) <0.8 s braking with 150 % braking torque for a 40 s cycle || light cycle (normal duty) <0.8 s braking with 120 % braking torque for a 40 s cycle || medium cycle (normal duty) <4 s braking with 135 % braking torque for a 40 s cycle || medium cycle (heavy duty) <4 s braking with 165 % braking torque for a 40 s cycle
Width 175 mm
Depth 100 mm
Average Power Available 0.3 kW 50 °C
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