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Potential & voltage Transformer (LT & HT)

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LT Potential Transformer

INDUSREE make L.T. potential transformers are 1 ph or 3 ph .open dry-type, step down / stepping voltage transformers.

  • Available Capacity

    25 VA, 50VA & 100VA single or three phase , 50HZ/60HZ.

  • Application

    These potential transformers are usually fitted with switch boards, electrical panels, motor control centre (MCC) etc. as isolated low voltage power for voltmeter, indicating lamp and for small control voltages.

  • International Standard

    INDUSREE makes potential transformers meet standards recommended by the IS, IEC, IEEE, ANSI and other international standards.

HT Potential Transformer

INDUSREE make H.T. potential transformers are 1 ph or 3 ph .open dry-type, step down / stepping voltage transformers.

  • Available Capacity

    25 VA, 50VA & 100VA single or three phase , 50HZ/60HZ.

  • Application

    These potential transformers are usually fitted with switch boards, electrical panels, motor control centre (MCC) etc. as isolated low voltage power for voltmeter, indicating lamp and for small control voltages.

  • International Standard

    INDUSREE makes potential transformers meet standards recommended by the IS, IEC, IEEE, ANSI and other international standards.

Constant Voltage Transformer (CVT)

  • Quality Features

    ⦿ Isolation through double winding .
    ⦿ Very fast voltage correction(less than 40m sec).
    ⦿ Very high line transient/spike rejection capability.
    ⦿ Intrinsic current limit and short circuit protection.
    ⦿ Short time overload capacity.
    ⦿ 100 times faster than a servo voltage stabilizer.

  • Specifications

    ⦿ Input voltage :170 volt to 270 volts.
    ⦿ Line frequency :50 Hz
    ⦿ Phase : Single
    ⦿ Output Voltage :220/230/240 Nominal
    ⦿ Efficiency : 80%
    ⦿ Wave form : Almost SINUSOIDAL
    ⦿ Distortion : Approx. 5% under full load condition
    ⦿ Line Regulation : A variation of input voltage of 15% will result in only a 1% variation in output voltage.
    ⦿ Load Regulation : For a load variation from 50% to full load, only 3% variation will occur in output voltage.
    ⦿ Class of insulation : A,B,F,H (Selectable)
    ⦿ Effect of frequency :Approx. 2.5% voltage change in output voltage, for every 1Hz change in frequency.