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TRI125012579843F00 Product picture

TRI125012579843F00

TRI125012579843F00 Product picture
TRI125012579843F00

Trihal cast resin dry type transformer 1250 kVA - 11 kV - 43F00

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  • Main
    range of product
    Trihal
    product or component type
    Dry type transformer
    network type
    AC
    type of installation
    Indoor
    Complementary
    type of cooling
    ANAF (air natural air forced)
    rated power
    1250 kVA
    network frequency
    50 Hz
    thermal class
    F
    phase description
    3 phases
    primary voltage
    11 kV
    electrical connection
    Cable high voltage connection
    Cable low voltage connection
    isolation level
    1.1 kV AC secondary
    12 kV AC primary
    [Ui] rated insulation voltage
    Secondary circuit: 3 kV AC
    Primary circuit: 35 kV AC
    [Uimp] rated impulse withstand voltage
    95 kV for primary circuit
    secondary voltage
    No load: 433 V
    vector group
    Dyn11
    tapping link range
    +/- 2 x 2.5 %
    total number of steps
    5
    temperature rise
    100 K (winding)
    impedance voltage
    6 %
    no-load losses
    2350 W
    load losses
    12500 W at 75 °C
    14300 W at 120 °C
    operating altitude
    < 1000 m
    winding material
    Aluminium
    insulation material
    Cast resin (HV)
    Pre-impregnated (LV)
    mounting mode
    Fixed
    mounting support
    Floor
    net weight
    3020 kg
    3430 kg
    height
    1976 mm
    2230 mm
    width
    1070 mm
    1400 mm
    length
    1758 mm
    2200 mm
    sound power level
    67.4 dB at 1 m
    Environment
    ambient air temperature for operation
    -25…40 °C for C2
    ambient air temperature for storage
    -25…40 °C C2
    IP degree of protection
    IP00 IEC
    IP31 enclosure
    environmental certification
    0…95 % (E3)
    fire certificate
    F1
  • Documents

    Language
    • English
    Catalogue
    Date
    Size
    Add to My Documents
    Trihal - Cast resin transformer - Catalogue (Version 3.1)
    Dimensions drawing
    Date
    Size
    Add to My Documents
    Drawings for TRI125012579843F00 (Version 1.0)
    Date 19/04/19
    Size 5.4 MB
  • Technical FAQs

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