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In tank oil type OLTC
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  • Oil type CM OLTC
  • Main Technical Data
  • Application:

     

     

    Connection:

    Oil immersed power,rectification and furnace 

    transformers
    Three-phase for neutral point of star contention 
    Single-phase for any selectable winding position

    Sort

    General type

    Multiple coarse 
    & fine Regulation

    Max. rated through current
    Three phases:
    Single phase:


    600A
    1500A


    600A
    1500A

    Max. rated step voltage:

    3300V

    3300V

    Max. rated switching capacity
    Three phases:
    Single phase:


    1500kVA
    3500kVA


    1500kVA
    3500kVA

    Highest voltage for equipment Um:

    252kV

    126kV

    Max. operating positions
    Without change-over selector:
    With change-over selector:

    18
    35

    With multiple

    coarse selector
    107

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