Schneider Electric VW3A7732 braking resistor, Altivar, 28Ohms, 0.3kW, IP20

MPN: VW3A7732
PPN: SCH-VW3A7732

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Description

This braking resistor is an option for variable speed drives of Altivar range. It has an Ohmic value of 28Ohms at 20°C. 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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Specifications

Key Specifications

Country of Origin	Brazil, Germany, Spain, France, Sweden, United States

Depth	100 mm

Important Information Attributes

Duty Cycle	light cycle (heavy duty) <0.8 s braking with 150 % braking torque for a 40 s cyclelight 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
Local Publishable Date	2026-01-12
Stocking Flag	Y
Device Type	Variable speed drive - VSD option & accessory
Traceability	No
Weee Scope	Out
Scope Perimeter	At least in Europe
Reach Full Compliance Status Id	CONTAINS_SVHC
Rohs Eur In Scope	No
Rohs Eur Conformity Date	1851
China Rohs In Scope	Yes
With Recycled Cardboard	No
Product Contributes To Saved And Avoided Emissions	No
Average Power Available	0.3 kW 50 °C
Ohmic Value	28 Ohm
Product Or Component Type	braking resistor
Range Of Product	Altivar
Sustainable Packaging	No
Width Nominal	175 mm
Package Weight(Lbs)	3.094 kg
Warranty (In Months)	18

Local Data Status	Publishable
Return Indicator	Y
Stock Policy	2
Serviceability	No
Weee Applicability	Component
Weee Exclusion Rationale	Component not in scope – non independent function
Reach Full Compliance Status	Reference contains Substances of Very High Concern above the threshold
Reach Compliance Directive	Reference contains Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant
Rohs Eur Full Compliance Status	Compliant
China Rohs Label	1
Without Single Use Plastic	No
Product Kit Identifier	N
Electrical Connection	terminal <= 10 mm² / 8 AWG drive
Product Availability	Non-Stock - Not normally stocked in distribution facility
Protection Type	thermal protection via drive
Returnability	Yes
Height Nominal	345 mm
Nbr. Of Units In Pkg.	1
Take-back	No
Customs Code	8533290000

Environment Attributes Main

Ambient Air Temperature For Storage	-25-70 °C, -25-70 °C
Take Back	No
China Rohs Regulation	X
Mercury Free	Yes
Eu Rohs Directive	Compliant
Packaging Made With Recycled Cardboard	No
Reach Regulation	Reference contains Substances of Very High Concern above the threshold

Product Compatibility	variable speed drive ATV930 wall mount 11 kW 380...480 V light cycle, variable speed drive ATV930 wall mount 3 kW 200...240 V light cycle, variable speed drive ATV320 7.5 kW 380...480 Vvariable speed drive ATV320 3 kW 200...240 Vvariable speed drive ATV320 11 kW 380...480 Vvariable speed drive ATV320 11 kW 525...600 Vvariable speed drive ATV930 wall mount 15 kW 380...480 V light cycle, variable speed drive ATV950 wall mount 15 kW 380...480 V light cycle, 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 15 kW 525...600 V, variable speed drive ATV930 wall mount 4 kW 200...240 V medium cyclevariable 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 ATV320 7.5 kW 525...600 V, variable speed drive ATV930 15 kW 500...690 V light cyclevariable speed drive ATV930 25 hp 600 V light cycle, 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 ATV340 11 kW 380...480 V light cycle, variable speed drive ATV310 11 kW, variable speed drive ATV320 2.2 kW 200...240 V
Recycled Metal Content At Cr Level	0 %
Toxic Heavy Metal Free	Yes
Ambient Air Temperature For Operation	0-50 °C
Ip Degree Of Protection	IP20
Packaging Without Single Use Plastic	No