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View all Altivar 71
Schneider Electric VW3A7101 Image

VW3A7101

Schneider Electric VW3A7101 Image
VW3A7101

resistance braking unit - 200 kW - 400 V - for variable speed drive

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  • Main
    product or component type
    Resistance braking unit ATV61
    Resistance braking unit ATV71
    Resistance braking unit ATV930
    range compatibility
    Altivar 61Q
    Altivar 71Q
    Altivar 71
    Altivar 61
    Altivar Process ATV900
    maximum braking power
    420 kW
    product compatibility
    ATV61HC25N4
    ATV61HC31N4
    ATV61QC20N4
    ATV61QC25N4
    ATV61QC31N4
    ATV71HC20N4
    ATV71HC25N4
    ATV71HC28N4
    ATV71QC16N4
    ATV71QC20N4
    ATV71QC25N4
    Variable speed drive ATV930 without braking chopper 250 kW 380...480 V
    Variable speed drive ATV930 without braking chopper 315 kW 380...480 V
    thermal losses
    550 W
    activation threshold
    785 V DC +/- 1 %
    permanent braking power
    200 kW at 400 V (at constant power and at engage threshold)
    protection type
    Integrated thermal protection by thermal probe
    minimum resistor value to associate
    1.05 Ohm
    Complementary
    electrical connection
    Cable between drive and braking unit
    Cable, connection capacity: 2 x 95 mm² between braking unit and braking resistors
    maximum DC bus voltage
    850 V
    load factor
    0.05 for 420 kW at constant power and at engage threshold
    0.15 for 320 kW at constant power and at engage threshold
    0.5 for 250 kW at constant power and at engage threshold
    maximum cycle time
    240 ms
    volume of cooling air
    100 m3/h
    operating position
    Vertical
    net weight
    30 kg
    Environment
    ambient air temperature for operation
    -10…50 °C
    ambient air temperature for storage
    -25…70 °C
    IP degree of protection
    IP20
    pollution degree
    2 conforming to EN 50178
    environmental characteristic
    Biological pollution resistance class 3B1 conforming to IEC 60721-3-3
    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
    operating altitude
    2000 m
    vibration resistance
    0.2 gn
    Offer Sustainability
    EU RoHS Directive
    Not applicable, out of EU RoHS legal scope
    Mercury free
    Yes
    RoHS exemption information
    China RoHS Regulation
    Contractual warranty
    Warranty
    18 months
  • Documents

    Language
    • English
    • Spanish
    • French
    • Italian
    • German
    Catalogue
    Date
    Size
    Add to My Documents
    Catalogue : Variateurs de vitesse Altivar Process ATV900 - Version française 2019/03 (PDF) (Version 7.0)
    Catalog: Altivar 71/71 Plus variable speed drives - English version 2014/04 (web pdf format) (Version 1.0)
    Catalogue : variateurs de vitesse Altivar 71/71 Plus - Version française 2014/04 (format PDF web) (Version 1.0)
    Catalog: Altivar 61/61 Plus variable speed drives - English version 2014/04 (web pdf format) (Version 1.0)
    User guide
    Date
    Size
    Add to My Documents
    ATV61/71 Resistance braking units manual (Version 05)
    EU RoHS Declaration
    Date
    Size
    Add to My Documents
    RoHs China Declaration
    Date
    Size
    Add to My Documents
  • Technical FAQs

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