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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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GDCY-300kV/30kJ Impulse Voltage Test System
GDCY series 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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HCB-14 Circuit Breaker Analyzer
HCB-14 Circuit Breaker Analyzer is widely applicable to mechanical characteristics testing scenarios for various types of high-voltage switchgear, including vacuum switches, SF6 switches, and oil switches. It meets the testing needs of power system switchgear in various scenarios, including factory inspection, operation and maintenance testing, overhaul and commissioning, and scientific research testing, providing professional data support for the safe and stable operation of switchgear.
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GDSL-A-5000A/10V Single Phase Primary Current Injection Test Set
GDSL-A-5000A/10V Single Phase Primary Current Injection Test Set uses a PLC and a 19-inch industrial tablet computer as its control system, enabling both manual and automatic temperature rise testing. This test device can output a single-phase current of 5000A and collect data from 16 temperature sensors. It displays the collected temperature and current data in the form of graphs and can export the data as a CSV file for easy analysis and processing on a computer. The device also features comprehensive protection measures.
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GDPV-IV Curve Tracer
GDPV-IV Curve Tracer can test voltage up to 1500V, current test up to 30A, and can test 45kW PV modules. It can test parameters such as open-circuit voltage, short-circuit current, and maximum power of solar cell modules/square arrays. Provide users with accurate and efficient volt-ampere characteristic testing tools.
The entire unit is equipped with a high-precision capacitive/resistive load, a fast irradiance meter operation module, and corresponding IV curve analysis software. It can more clearly interpret IV curves and has the advantage of continuous IV scanning, which helps in the testing of the entire photovoltaic power station system
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GD-2134E Cable Identifier (Model GD-2134E)
GD-2134E Cable Identifier is a path detection instrument with strong comprehensive performance. It has multiple functions such as pipeline path detection, cable identification, pipeline grounding fault detection etc. The instrument consists of a transmitter, a transmitting current clamp, a receiver, a receiving flexible current clamp, a connecting test line, a stethoscope, an A-frame (optional), and RTK (optional).
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DRM-10 DC Winding Resistance Meter
DRM-10 DC winding resistance tester is a precision instrument that efficiently diagnoses potential problems such as coil material defects, poor welding, loose connections, and broken strands by measuring winding resistance values. It utilizes a high-precision constant current source and four-wire measurement technology to automatically eliminate lead errors, providing stable readings within 3 seconds. With a sensitivity of 0.1 μΩ, it can accurately detect subtle resistance changes, ensuring stable and reliable measurement results.
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