Isolation Transformer Isolation Transformer

Technical Specification:

    CAPACITY

    : 1KVA – 25KVA 1PH


    : 3KVA – 75KVA 3PH [Air Cooled]


    : 75KVA – 500KVA 3PH [Oil Cooled]

    PRIMARY VOLTAGE

    : 200/220V 1PH AC


    : 380/400/415V 3PH AC

    SECONDARY VOLTAGE

    : 110/230V 1PH


    : 220/380/400/415V 3PH

    SYSTEM

    : Delta / Star


    : Star / Star

    RATIO

    : 1:1 ‘OR’ 2:1

    REGULATION

    : ≤ 3.5%

    SPEED OF CORRECTION

    : 35V/Sec – Phase to Neutral

    SPOWER FACTOR

    : 0.75 Lead to 0.75 Lag

    DIE ELECTRIC STRENGTH

    : 3KV for 60 Sec

    INSULATION RESISTANCE

    : ≥ 1000 MΩ

    COUPLING CAPACITANCE

    : 0.01 PF

    LEAKAGE CURRENT

    : < 20 Micro Amps

    COMMON MODE ATTENUATION

    : 100Db / 120Db

    STANDARD

    : IS-2026 Part I & II

    CONSTRUCTION TYPE

    : Close / Open

    OPERATING TEMPERATURE

    : 0˚C - 45˚C Ambient

    TYPE OF COOLING

    :Natural Air / Forced Air

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