Insulation & Earth Resistance Tester

  • GD2000H 10kV Insulation Resistance Tester

    GD2000H 10kV Insulation Resistance Tester

    This device can test insulation resistance (such as transformer, switchgear, leads, motor) of different modules in one system, to insulate and repair failure components.

  • GD3127 Series High Voltage Insulation Resistance Tester

    GD3127 Series High Voltage Insulation Resistance Tester

    GD3127 Series Insulation Resistance Tester is widely used in maintenance of electrical equipment in transformer substation, power plant, etc.

  • GD-875/877 Thermal Infrared Camera

    GD-875/877 Thermal Infrared Camera

    GD-875/877 infrared camera uses 25μm 160*120 detector, temperature measurement range -20℃–+ 350, 3.5inch TFT LCD screen.

     

    Application

     

    Preventive maintenance

    • Power industry: Power line and power facility thermal state checking;     fault and defect diagnosis.
    • Electrical system: Pre-identify before the circuit overload occurs
    • Mechanical system: Reduce downtime and avoid catastrophic failure.

    Construction science

    • Roof: Quick identification of water penetration problems.
    • Structure: Commercial and residential energy audits.
    • Moisture detection: Determine root cause of moisture and mildew.
    • Evaluation: Evaluate remedial measures to ensure that the area is completely dry.

     

     

  • GD2000D Insulation Resistance Tester

    GD2000D Insulation Resistance Tester

    GD2000D digital insulation resistance tester produced by our company uses an embedded industrial single chip real-time operating system. The digital analog pointer and digital field code display are perfectly combined.

  • GDHX-9500 Phase Detector

    GDHX-9500 Phase Detector

    GDHX-9500 Phase Detector is mainly used in electric power lines, phase and phase sequence calibration in substation, with main functions including electrical inspection, phase calibration and phase sequence measurement.

  • GDHX-9700 Phase Detector

    GDHX-9700 Phase Detector

    GDHX-9700 Phase Detector is mainly used in electric power lines, phase, and phase sequence calibration in substation, with main functions including electrical inspection, phase calibration and phase sequence measurement.

  • GDDJ-HVC Dielectric Loss Tester for Live Capacitive Equipment

    GDDJ-HVC Dielectric Loss Tester for Live Capacitive Equipment

    There are usually two ways to monitor the insulation condition of high voltage electrical equipment in substations: online monitoring and live (portable) online detection.

  • GDDJ-HVC Substation Temperature Monitoring System

    GDDJ-HVC Substation Temperature Monitoring System

    There are usually two ways to monitor the insulation condition of high voltage electrical equipment in substations: online monitoring and live (portable) online detection.

  • GDWR-5A Earth Resistance Tester for Ground Grid

    GDWR-5A Earth Resistance Tester for Ground Grid

    GDWR-5A Earth Resistance Tester is a high-precision test instrument used in various fields such as substations for testing grounding resistance and related parameters. The instrument has the characteristics of small volume, light weight, convenient carrying, strong anti-interference performance and high accuracy.

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