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Schneider Electric KRA4000ER41 Image

Range: Canalis KR

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KRA4000ER41

Schneider Electric KRA4000ER41 Image
Range: Canalis KR

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KRA4000ER41

Canalis - Al straight feed unit - 4000A - 3L+N, 3L+PE, 3L+PEN - standard

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  • Main
    range
    Canalis
    product name
    KR
    product or component type
    Straight feeder trunking
    device short name
    KRA
    product specific application
    Oil and gas
    Water and waste water
    Mining minerals and metals
    Healthcare
    Enterprise data centres
    Real estate and office buildings
    device application
    Feeder length
    supply
    Oil-immersed transformer
    Switchboard
    material
    Aluminium
    [Ie] rated operational current
    4000 A at 35 °C
    busbar/connection pads direction type
    Edgewise busbar to straight connection pads
    earth conductor
    Standard earth
    short-circuit level
    Standard version
    Complementary
    housing material
    Mineral epoxy resin
    contacts material
    Tinned aluminium
    [Ue] rated operational voltage
    1000 V
    network frequency
    50/60 Hz
    [Ui] rated insulation voltage
    1000 V
    [Icw] rated short-time withstand current
    100 kA
    [Ipk] rated peak withstand current
    220 kA
    radiated magnetic field
    44.03 mT
    thermal stress limit
    10000 A².s
    voltage drop
    With cos φ =1, 0.0026 V at 50 Hz with 1A for 100 m long
    With cos φ =0.9, 0.0043 V at 50 Hz with 1A for 100 m long
    With cos φ =0.7, 0.005 V at 50 Hz with 1A for 100 m long
    With cos φ =0.8, 0.0048 V at 50 Hz with 1A for 100 m long
    mounting location
    Indoor
    Outdoor
    busbar incoming
    Vertical
    polarity
    3L + N or 3L + PE or 3L + PEN
    product certifications
    ATEX
    CE
    EAC
    standards
    IEC 61439-6
    dimension type
    Fix
    connection pitch
    115 mm
    colour
    RAL 7030 : grey
    linear load
    115 kg/m
    Environment
    IP degree of protection
    IP68 conforming to IEC 60529
    IK degree of protection
    IK10 conforming to IEC 62262
    pollution degree
    3
    fire resistance
    760 °C 180 min conforming to IEC 60331-1
    derating factor
    100 % of In at 0...35 °C
    84 % of In at 45...50 °C
    96 % of In at 35...40 °C
    89 % of In at 40...45 °C
    78 % of In at 50...55 °C
    operating altitude
    98 % of In at 1000 m outdoor
    89 % of In at 3000 m outdoor
    99 % of In at 2000 m indoor
    90 % of In at 4000 m indoor
    94 % of In at 2000 m outdoor
    83 % of In at 4000 m outdoor
    100 % of In at 1000 m indoor
    96 % of In at 3000 m indoor
    environmental characteristic
    EMC directive conforming to IEC 61439-6
    Halogen free
    Offer Sustainability
    RoHS (date code: YYWW)
    Product environmental profile
    Product end of life instructions
  • Documents and Downloads

    Language
    • English
    Catalogue
    Date
    Size
    Add to My Documents
    Date 2/22/18
    Size 18.5 MB
    User guide
    Date
    Size
    Add to My Documents
    CAD
    Date
    Size
    Add to My Documents
    CANALIS KR 4X4000AL STRAIGHT FEED UNIT / ER1
    End of life manual
    Date
    Size
    Add to My Documents
    Date 6/2/17
    Size 480.3 KB
    Marine certificate
    Date
    Size
    Add to My Documents
    Date 9/14/18
    Size 149.2 KB
    Product environmental
    Date
    Size
    Add to My Documents
    Date 6/2/17
    Size 502.6 KB
  • Technical FAQs

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