Altivar Braking Resistor 28 Ohm, 0.96 kW, IP20, 570 mm Height
Schneider Electric

Schneider Electric VW3A7742 Altivar Braking Resistor 28 Ohm, 0.96 kW, IP20, 570 mm Height

  • MPN: VW3A7742
  • PPN: SCH-VW3A7742
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    • CAD

    $831.66

    / EA

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    Spec sheet

    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 4kg. 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.

    Documentation & Downloads

    Specifications

    Key Specifications

    Country of Origin
    Brazil, Germany, Spain, France, Sweden
    Depth180 mm

    Important Information Attributes

    Duty Cycle
    severe cycle (heavy duty) <54 s braking with 100 % braking torque for a 120 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, severe cycle (heavy duty) <6 s braking with 165 % braking torque for a 120 s cycle
    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
    Free of Substances of Very High Concern above the threshold
    Reach Compliance Directive
    Free of 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
    Ohmic Value
    28 Ohm
    Product Or Component Type
    braking resistor
    Returnability
    Yes
    Height Nominal
    570 mm
    [Ue] Rated Operational Voltage
    24 V DC250 V AC
    Package Weight(Lbs)
    4.902 kg
    Warranty (In Months)
    18
    Electrical Connectionterminal <= 10 mm² / 8 AWG drive, terminal <= 2.5 mm² / 12 AWG temperature control switch
    Local Publishable Date2026-01-12
    Stocking FlagY
    Device TypeVariable speed drive - VSD option & accessory
    TraceabilityNo
    Weee ScopeOut
    Scope PerimeterAt least in Europe
    Reach Full Compliance Status IdNOT_CONTAINING_SVHC
    Rohs Eur In ScopeNo
    Rohs Eur Conformity Date1851
    China Rohs In ScopeYes
    With Recycled CardboardNo
    Product Contributes To Saved And Avoided EmissionsNo
    Average Power Available0.96 kW 50 °C
    Product AvailabilityNon-Stock - Not normally stocked in distribution facility
    Protection Typethermal protection via drive or temperature control switch 120 °C
    Sustainable PackagingNo
    Width Nominal190 mm
    Nbr. Of Units In Pkg.1
    Take-backNo
    Customs Code8533290000

    Environment Attributes Main

    Ambient Air Temperature For Storage
    -25-70 °C, -25-70 °C
    Take Back
    No
    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
    Reach Regulation
    Free of Substances of Very High Concern above the threshold
    Product Compatibilityvariable speed drive ATV950 wall mount 15 kW 380...480 V medium cyclevariable speed drive ATV340 11 kW 380...480 V medium cycle, variable speed drive ATV930 wall mount 11 kW 380...480 V medium cycle, variable speed drive ATV930 wall mount 15 kW 380...480 V medium cycle, variable speed drive ATV950 wall mount 11 kW 380...480 V medium cycle, variable speed drive ATV930 wall mount 3 kW 200...240 V severe cyclevariable speed drive ATV340 7.5 kW 380...480 V medium cycle, variable speed drive ATV930 15 kW 500...690 V medium cycle, variable speed drive ATV930 18.5 kW 500...690 V medium cyclevariable speed drive ATV930 20 hp 600 V medium cycle, variable speed drive ATV930 25 hp 600 V medium cycle
    Reach Free ShvcYes
    China Rohs RegulationX
    Mercury FreeYes
    Eu Rohs DirectiveCompliant
    Packaging Made With Recycled CardboardNo
    Reach Free Of SvhcYes

    General Attributes

    Product Or Component Type
    braking resistor

    ETIM

    ETIM 8
    EC002025
    ETIM 9EC002025

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