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      LB6-35W2
     
     
    Introduction :
    Model LB6-35W2 is single-phase current transformer type, which convert middle current to standard low values using for metering, protection and control average voltage systems. It is designed and constructed for using outdoor with porcelain housed, oil-paper insulation system. It have good proven and high reliability.
    Environment conditions :
    • Temperature : 0C  45C.
    • Humidity :  100%.
    • Altitude :  1000 m.
    • Earthquake factor :  0,1 g.
    • Max wind load : 95 daN/m2.
    • Pollution Level : III level
    Feature :
    • Meet IEC 60044-1 and GB metering and protection classes.
    • Quality assurance in accordance with ISO9001.
    • High and stable accuracy for a long time.
    • Excellent seismic performance.
    • Good oil-paper insulation system.
    • Essentially unaffected by stray external magnetic fields.
    • Perfect performance.



    Rated system voltage

    35 kV

    Highest operating voltage

    38.5 kV

    Power frequency withstand voltage (1 min)

    80 kV

    Lightning impulse withstand voltage (1.2/50 ms)

    185 kV

    Rated short-circuit current

    31.5 kA/3s

    Lightning impulse withstand current

    80 kA

    Creepage distance

    25 mm/kV

    Ratio

    150/1 A

    Number of secondary coil

    01

    Accuracy

    0.2 %

    Rated burden

    30 VA

    Oil weight

    35 kg

    Weight

    115 kg

     
     
     
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