Transformer Test Equipment

  • GDRB-B Transformer Frequency Response Analyzer

    GDRB-B Transformer Frequency Response Analyzer

    Power transformer winding deformation tester (frequency response method) is based on the measurement of characteristic parameters of transformer internal windings, adopts the internal fault frequency response analysis (FRA) method, can accurately judge the internal faults of transformers.

  • GDRB-C Power Transformer Winding Deformation Tester

    GDRB-C Power Transformer Winding Deformation Tester

    Power transformer winding deformation tester (frequency response method) is based on the measurement of characteristic parameters of transformer internal windings, adopts the internal fault frequency response analysis (FRA) method, can accurately judge the internal faults of transformers.

  • GDRB-F Transformer Winding Deformation Tester (SFRA & Impedance Method)

    GDRB-F Transformer Winding Deformation Tester (SFRA & Impedance Method)

    GDRB-F Transformer winding deformation tester adopts sweep frequency response analysis (SFRA) method and impedance method to detect transformer winding movements and mechanical failures due to mechanical shock, transportation or short circuits, with features of fast test speed, high frequency stability and powerful analysis software.

  • GDB-P Auto Transformer Turns Ratio Tester

    GDB-P Auto Transformer Turns Ratio Tester

    According to IEC and the relevant national standards, transformer turns ratio test is a necessary project in the process of power transformer production, user handover and maintenance test.

  • GDZRC-10H Hand-held Transformer DC Winding Resistance Tester

    GDZRC-10H Hand-held Transformer DC Winding Resistance Tester

    GDZRC-10H Hand-held Transformer DC Winding Resistance Tester is not only suitable for the measurement of inductive test object such as transformer, CT/PT and reactor, but also for the measurement of resistive test object such as copper bar, wire and switch contact.
    As a newly-designed product, it has features of small size, fast test speed and high accuracy.

  • GDOT-80C Insulation Oil Breakdown Tester 80kV

    GDOT-80C Insulation Oil Breakdown Tester 80kV

    There is a large number of electrical equipment in the power system, railway system and large petrochemical plant mines and enterprises, their internal insulation is mostly oil-filled insulation. 

  • GDZRC-20A DC Winding Resistance Tester

    GDZRC-20A DC Winding Resistance Tester

    GDZRC series DC winding resistance tester is designed to measure DC resistance of inductive devices, such as transformers and power inductors.
    It has the features of fast measurement, small size and high accuracy of measurement,which is ideal equipment of measuring transformer winding and DC resistance of big power inductance equipment.

  • GDOT-100C Insulation Oil Breakdown Tester 100kV

    GDOT-100C Insulation Oil Breakdown Tester 100kV

    GDOT-100C Insulation Oil Breakdown Tester is fully digital industrial instrument with microcomputer control. It has the features of high accuracy and strong anti-interference ability.

  • GDZRC series DC winding resistance tester GDZRC-20U

    GDZRC series DC winding resistance tester GDZRC-20U

    GDZRC series DC winding resistance tester is designed to measure DC resistance of inductive devices, such as transformers and power inductors.
    It has the features of fast measurement, small size and high accuracy of measurement, which is ideal equipment of measuring transformer winding and DC resistance of big power inductance equipment.

  • GDOT-100D 100kV Insulation Oil Tester

    GDOT-100D 100kV Insulation Oil Tester

    In power system, railway system and large petrochemical industrial enterprises all have  a lot of electrical equipment, its internal insulation is mostly oil-filled insulation type.

  • GDZRC series  DC Winding Resistance Tester GDZRC-40A

    GDZRC series DC Winding Resistance Tester GDZRC-40A

    GDZRC series DC winding resistance tester is designed to measure DC resistance of inductive devices, such as transformers and power inductors. It has the features of fast measurement, small size and high accuracy of measurement,which is ideal equipment of measuring transformer winding and DC resistance of big power inductance equipment.

     

  • GD6100  Insulation Oil Tan Delta Tester (Oil Dissipation Factor Tester)

    GD6100 Insulation Oil Tan Delta Tester (Oil Dissipation Factor Tester)

    GD6100 is high-precision instrument for testing dielectric loss angle and volume resistivity of insulating oil or other insulating liquids. 

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