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HPCI -5000A Primary Current Injection Test Set
HPCI -5000A Primary Current Injection Test Set is a professional testing device independently developed by HV HIPOT Company. It can output high amplitude current to test the performance indicators of various equipment under the rated current conditions. It adopts high-precision numerical control technology to effectively avoid the influence of external interference on the test data; it uses a converter made of low-power consumption, large-capacity autotransformer and high magnetic permeability core, which has the advantages of large output power, small size and light weight.
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GDYD-10100A AC/DC Hipot Test Set
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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GDUI-511PD Acoustic PD Camera
GDUI-511PD Acoustic PD Camera, using high sensitivity digital microphone array, is mainly used to detect the leakage of pressurized gas and partial discharge of electrical insulation equipment, and can be extended to detect infrared thermal imaging, internal leakage or other detection functions.
It features built-in flash lights for low-light detection and supports external sensor integration. The aluminum alloy casing enhances durability, while the explosion-proof design meets structural and circuit requirements. Some models are certified for explosion-proof environments (ensure your purchase is explosion-proof certified).
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GDTF-4500kVA/750kV AC Resonant Test System
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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CPF-10 Capacitance and Tan Delta Tester
CPF-10 Capacitance and Tan Delta Tester measures the capacitance and dielectric loss factor (tgδ) of high voltage electric equipment. It is integrated structure, built-in dielectric loss test bridge, variable frequency adjustable power supply, boosting transformer and SF6 standard capacitor.
It can test grounded equipment, ungrounded equipment, completely-sealed CVT (Capacitive Voltage Transformer), if adding a insulation cup and temperature control device, dielectric loss of insulating oil can be tested.
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GDYT-10kW PD-free Induced Voltage Test System
GDYT-10kW PD free induced voltage test set is variable frequency AC power supply (hereinafter called VF power supply). It inputs single AC voltage and frequency, after inversion, it generates stable and pure sine wave.
The equipment uses PWM (Pulse Width Modulation) technology to make the device small size, light weight and highly efficient. Digital signal processing technology provides high-precision and high-speed measurement functions such as voltage, frequency, current, apparent power, and power factor. Meanwhile, it use high-power IGBT module design to reduce circuit complexity, improve product stability, reduce power consumption, and increase the capacity of a single unit, plus a number of ultra-isolation transformers to completely isolate the mains and the load to increase the functions, which can ensure the accuracy.
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DRM-20M DC Winding Resistance Meter
DRM-20M DC Winding Resistance Meter is developed by taking full use of our technical advantages in order to meet the needs of fast measurement of transformer DC resistance. Boasting a large true color high-resolution LCD screen and adopting touch control and jog dial, it’s convenient to use on site. Featuring Chinese menu prompts, it’s simple and intuitive to operate. It’s fast to test with high accuracy and wide measurement range.
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RPT-4632 Smart Substation Relay Protection Test System
RPT-4632 relay protection tester adopts modular design, with high-precision current and voltage amplifier modules, higher output accuracy, better stability, small size, light weight, rich test functions, etc. It uses a 9-inch high-definition touch LCD screen and full touch screen operation without buttons, making the operation more convenient and efficient. The instrument integrates conventional relay protection test, digital relay protection test, digital-analog hybrid relay protection test, merged unit test, intelligent terminal test, message analysis measurement, SCD file parsing and comparison, MMS related services and cloud testing functions, which can fully meet the test requirements of all types of relay protection and automatic devices in power plants, conventional substations, smart substations and new generation substations.
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BISA Broadband Impedance Spectrum Analyzer
BISA Broadband Impedance Spectrum Analyzer is a compact and portable device for diagnosing local cable conditions and locating defects. Whether in a laboratory environment or in a complex on-site electromagnetic environment, the instrument can complete tests quickly and non-destructively with extremely high accuracy, significantly reducing power outage time.
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GDCY-900kV/90kJ Impulse Voltage Test System
Impulse Voltage Test System is mainly used to generate lightning impulse voltage, to research and check the ability of lightning impulse ability of electric equipment. It can generate standard lightning waveform and chopping waveform.The system can be used for impulse voltage test and other scientific research on GIS, cable, insulators, air gap, bushing, transformers etc.
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OTD-B Oil Tan Delta Tester
OTD-B Oil Tan Delta Tester is a compliant testing device specifically designed for the accurate measurement of dielectric loss factor and DC resistivity of liquid insulating media. The instrument features an innovative integrated architecture, highly integrating core components such as the dielectric loss oil cup, temperature control unit, precision test bridge, high-stability AC/DC power supply, standard capacitor, and high-resistance meter. This eliminates the need for cumbersome external components, allowing for fully automated operation of the heating, temperature control, testing, and analysis processes.
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GDYD-P-250/50 AC/DC Hipot Test Set
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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