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View all Altivar Process ATV900
Schneider Electric VW3A7105 Image

VW3A7105

Schneider Electric VW3A7105 Image
VW3A7105

braking unit - 100 kW - 400/480 V - for variable speed drive

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  • Main
    product or component type
    Resistance braking unit
    range compatibility
    Altivar Process ATV900
    maximum braking power
    160 kW
    product compatibility
    Variable speed drive ATV930 without braking chopper 110 kW 380...480 V
    Variable speed drive ATV930 without braking chopper 130 kW 380...480 V
    Variable speed drive ATV930 without braking chopper 160 kW 380...480 V
    thermal losses
    400 W
    activation threshold
    780 V DC +/- 1 %
    permanent braking power
    100 kW (at constant power and at engage threshold)
    protection type
    Integrated thermal protection by thermal probe
    minimum resistor value to associate
    2.5 Ohm
    Complementary
    electrical connection
    Cable, connection capacity: 2 x 120 mm², 2 x 250 kcmil <= 5 m between drive and braking unit
    Cable, connection capacity: 2 x 120 mm², 2 x 250 kcmil <= 10 m between braking unit and braking resistors
    maximum DC bus voltage
    850 V
    load factor
    0.05 for 320 kW at constant power and at engage threshold
    0.15 for 250 kW at constant power and at engage threshold
    0.5 for 200 kW at constant power and at engage threshold
    1 for 160 kW at constant power and at engage threshold
    cycle time
    <= 240 s
    volume of cooling air
    166 m3/h
    operating position
    Vertical +/- 10 degree
    mechanical robustness
    Vibrations class 3M4 conforming to IEC 60721-3-3
    product weight
    17 kg
    width
    216 mm
    height
    658 mm
    depth
    303 mm
    Environment
    ambient air temperature for operation
    -10...50 °C
    ambient air temperature for storage
    -40...70 °C
    IP degree of protection
    IP21 on top
    IP20
    environmental characteristic
    Chemical pollution resistance class 3C3 conforming to IEC 60721-3-3
    Dust pollution resistance class 3S3 conforming to IEC 60721-3-3
    Humidity resistant class 3K3 conforming to IEC 60721-3-3
    relative humidity
    5...95 % without condensation
    operating altitude
    1000...4000 m with current derating 1 % per 100 m
    <= 1000 m without derating
    Offer Sustainability
    RoHS (date code: YYWW)
    Compliant  - since  1545  -  Schneider Electric declaration of conformity
    Schneider Electric declaration of conformity
  • Documents and Downloads

    Language
    • English
    • French
    Catalogue
    Date
    Size
    Add to My Documents
    Catalogue : Variateurs de vitesse Altivar Process ATV900 - Version française 2019/03 (PDF) (Version 7.0)
    Instruction sheet
    Date
    Size
    Add to My Documents
    Instruction sheet - ATV Process Size6 Braking Unit: VW3A7105, VW3A7106 (Version 02)
    EU RoHS Declaration
    Date
    Size
    Add to My Documents
    Date 9/19/19
    Size 195.3 KB
  • Technical FAQs

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  • Dimensions Drawings

    Dimensions
    Left Side and Rear View



  • Mounting and Clearance

    Mounting and Clearance



  • Connections and Schema

    Recommended Schema


    A1 :
    Drive
    A2 :
    Braking unit
    A3 :
    Braking resistor
    PA, PB, PC :
    DC Bus
    T2, T3 :
    Thermal relay


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