Braking Resistor Altivar 8 Ohm 25 kW IP23 540mm Width
Schneider Electric

Schneider Electric VW3A7755 Braking Resistor Altivar 8 Ohm 25 kW IP23 540mm Width

  • MPN: VW3A7755
  • PPN: SCH-VW3A7755
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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 8Ohms 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 IP23. It weighs 86kg. 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, United States
    Depth1060 mm

    Important Information Attributes

    Duty Cycle
    severe cycle (heavy duty) <54 s braking with 100 % braking torque for a 120 s cycle, severe cycle (heavy duty) <6 s braking with 165 % braking torque for a 120 s cycle
    [Ue] Rated Operational Voltage
    24 V DC, 250 V AC
    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
    NOT_CONTAINING_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
    25 kW 50 °C
    Product Availability
    Non-Stock - Not normally stocked in distribution facility
    Protection Type
    thermal protection via drive or temperature control switch 120 °C
    Sustainable Packaging
    No
    Width Nominal
    540 mm
    Package Weight(Lbs)
    128.000 kg
    Warranty (In Months)
    18
    Electrical Connectionterminal <= 2.5 mm² / AWG 12 temperature control switch, M12 bar wire drive
    Local Data StatusPublishable
    Return IndicatorY
    Stock Policy2
    ServiceabilityNo
    Weee ApplicabilityComponent
    Weee Exclusion RationaleComponent not in scope – non independent function
    Reach Full Compliance StatusFree of Substances of Very High Concern above the threshold
    Reach Compliance DirectiveFree of Substances of Very High Concern above the threshold
    Rohs Eur StatusCompliant
    Rohs Eur Full Compliance StatusCompliant
    China Rohs Label1
    Without Single Use PlasticNo
    Product Kit IdentifierN
    Ohmic Value8 Ohm
    Product Or Component Typebraking resistor
    ReturnabilityYes
    Height Nominal1035 mm
    Nbr. Of Units In Pkg.1
    Take-backNo

    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
    IP23
    Packaging Without Single Use Plastic
    No
    Reach Regulation
    Free of Substances of Very High Concern above the threshold
    Product Compatibilityvariable speed drive ATV930 wall mount 55 kW 380...480 V severe cycle, variable speed drive ATV930 wall mount 15 kW 200...240 V severe cycle, variable speed drive ATV950 wall mount 55 kW 380...480 V severe cycle, variable speed drive ATV340 45 kW 380...480 V severe cycle, variable speed drive ATV930 75 kW 500...690 V severe cycle, variable speed drive ATV930 90 kW 500...690 V severe cycle, variable speed drive ATV930 100 hp 600 V severe 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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