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GDFQ-100 Electric Protection Sphere Gap
Discharge sphere gap consists of a pair of spherical electrodes of equal diameter. When integrated into a complete test system—comprising a high-voltage test transformer, control console, voltage regulator, and water resistor—it serves to measure high voltage and protect the test object during power-frequency high-voltage testing.
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GDYD-105C AC/DC Hipot Test Set | 50kV/100kV High Voltage Withstand Tester
The GDYD-105C is an AC dielectric withstand voltage test set designed for insulation strength testing of electrical equipment, components, and insulating materials under specified test voltages. It is manufactured by HV Hipot Electric Co., Ltd., based in Wuhan, China, and is engineered in accordance with the latest national power industry standards. The system is widely deployed in electrical manufacturing, power operation departments, research institutes, and universities for verifying insulation integrity and detecting latent defects that could compromise equipment safety.
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GDJS-8A Insulation Gloves & Boots Hipot Test Set | 8-Position Leakage Current Tester
GDJS-8A insulation gloves(boots) test set can perform intelligent insulation withstand voltage tests on insulating boots, insulating gloves, and other safety tools as required. The test cycle for insulating boots and gloves is six months, and breakdown is not allowed during the test. Simultaneously, the leakage current of the insulating boots and gloves must not exceed the limit value. The product is suitable for all power-related industries.
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HVAD-53D AC/DC Hipot Test Set | 50kV Withstand Voltage Tester & Dielectric Strength Analyzer
HVAD-D SER AC/DC Hipot Test Set features a voltage regulator handle for smooth, controllable voltage increase and precise adjustments. Built-in AC/DC switching and grounding protection enhance safety and flexibility. Widely used in power equipment manufacturing, power maintenance, electronic component testing, military inspection, and lab research, it meets diverse high-voltage withstand test requirements and adapts seamlessly to industrial and scientific applications.
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GDYD-10100A 100kV AC/DC Hipot Test Set | 100kVA Automatic PLC Dielectric Strength Tester
GDYD-A AC/DC Hipot Test Set uses PLC controller, 2.4G ISM networking technology, and advanced human-machine interface, which make the operation easier. It can be used to the insulation strength test of various electrical products, electrical components, insulation materials under specified voltage to evaluate the insulation levels, and check the insulation defect of the subject, and judge the ability of overvoltage. It is widely used in electrical manufacturing departments, electrical operation departments, scientific research units and colleges.
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GDTF-4500kVA/750kV Variable Frequency AC Resonant Test System | Series Resonant Withstand Voltage Tester for GIS & Switchgear
GDTF-4500/750 is specially designed for AC withstand voltage test for 500kV or below switch, GIS, instrument transformers and neutral point of main transformers.
The system includes Variable frequency power supply, exciting transformer, reactor, and capacitive voltage divider.
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GDYD-P-250/50 250kVA/50kV AC/DC Hipot Test Set | PLC Automatic Withstand Voltage Tester
GDYD-P AC Hipot Test Set uses PLC controller, 2.4G ISM networking technology, and advanced human-machine interface, which make the operation easier. It can be used to the insulation strength test of various electrical products, electrical components, insulation materials under specified voltage to evaluate the insulation levels, and check the insulation defect of the subject, and judge the ability of overvoltage. It is widely used in electrical manufacturing departments, electrical operation departments, scientific research units and colleges.
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GDSD-140 Dielectric Strength Test Set | 140kV AC/DC Breakdown Voltage Tester for Solid Insulating Materials
GDSD-140 test device is mainly suitable for making breakdown strength and withstand voltage test of solid insulating materials (such as: plastic, rubber, laminated materials, films, resins, mica, ceramics, glass, insulating paint and other insulating materials and insulating parts) under power frequency voltage or DC voltage.
The electronic control system of the device is controlled by PLC, and the data collection method is photoelectrically isolated, which effectively solves the anti-interference problem in the test process. The man-machine operation is convenient, and the dynamic curve can be displayed in real time.
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GIT-450kVA/150kV PD-free AC Dielectric Test Set
The GIT-450kVA/150kV PD-free AC Dielectric Test Set is an advanced automatic withstand voltage tester designed in accordance with the latest national power industry standards. It utilizes PLC controller technology, 2.4G ISM networking, and an advanced human-machine interface. This test equipment is suitable for power frequency withstand voltage testing and partial discharge testing of high-voltage electrical equipment of 150kV and below.The max. capacitance of tested object is 0.05μF at 150kV.
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GDYT-10/100 Partial Discharge Testing System 10kVA/100kV
This set of equipment is mainly used for partial discharge measurement and other scientific experimental research.
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GDSD-140 Dielectric Strength Test Set for Insulation Sample
GDSD-140 test device is mainly suitable for making breakdown strength and withstand voltage test of solid insulating materials (such as: plastic, rubber, laminated materials, films, resins, mica, ceramics, glass, insulating paint and other insulating materials and insulating parts) under power frequency voltage or DC voltage.
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GD9850A Portable AC/DC Insulation Tester for Industrial Applications
The AC DC Insulation Tester is electric safety device. It is neat and compact structure with mature technology. It is widely used for household appliance, instrument, and components etc.
High Voltage Test Equipment
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