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DRM-10W DC Winding Resistance Meter
The DRM-10W DC winding resistance meter is a precision device that efficiently diagnoses potential problems such as coil material defects, poor welding, loose connections, and broken strands by measuring the winding resistance value. Adopting a high-precision constant current source and four-wire measurement technology. Automatically eliminates lead errors and precisely captures subtle resistance variations, ensuring stable and reliable measurement results.
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GD-4134E Cable Identifier
GD-4134E cable identifier is a high performance underground metallic pipe locating system. It consists a transmitter and a receiver, can be used to do route tracing, pipe exploration and depth measurement of the underground cables and metallic pipes.It can also be used to identify target cable from a bunch of cables, locate the pipe insulation damage and part type cable fault.
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MRT-15 Insulation Resistance Tester
MRT-15 Insulation Resistance Tester is widely used in maintenance of electrical equipment in transformer substation, power plant, etc. It is suitable for carrying out measurement of insulation resistance (IR), absorption ratio (DAR) and polarization index (PI) of all kinds of high voltage equipment, including switch-gear, transformers, reactors, capacitors, motors, generators and cables, etc.
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TDR-S Transformer Turns Ratio & Winding Resistance Tester
TDR-S Turns Ratio & Winding Resistance Tester is focusing on two core tests: DC resistance and turns ratio group of transformer winding. It adopts high-precision signal processing technology and is equipped with a high-precision core chip.This establishes a stable and reliable measurement foundation, providing substantial assurance for the accuracy and stability of the data; Featuring the smart quick intelligent power test system (Soft No. 1010215, trademark registration number 14684781),It is mainly used in power system transformer commissioning tests, overhaul tests, and daily maintenance and inspection.
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MRT-5 HV Insulation Tester
MRT-5 HV Insulation Tester is a professional instrument developed and produced by HV HIPOT in accordance with IEC 61010-1 and other relevant standards. It is used to measure the insulation resistance of power transformers, cables, motors, lines and materials. It uses high-voltage DC injection technology to output a stable DC voltage to the device under test through an internal precision high-voltage generator, accurately measuring the leakage current and automatically calculating the insulation resistance value.
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HVAD-53D AC/DC Hipot Test Set
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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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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