Measuring & Analysing Instrument Stocks
GDAS-500 DC Circuit Breaker Test Set
Circuit Breakers are one of the critical "safety-valves" of electrical systems and basic maintenance procedures are essential to maintain maximum reliability. This instrument is designed for testing DC circuit breakers at rated current of 1A-500A....
China
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hipot test, circuit breaker test, MOA tester
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GDKC-6A Circuit Breaker Tester
GDKC-6A Circuit Breaker Tester is used to test the dynamic characteristics of high voltage and low voltage circuit breaker. It has features easier operation and higher accuracy comparing to traditional device. 5.7inch 640 × 480 color touch screen,...
China
Main Item
hipot test, circuit breaker test, MOA tester
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Manufacturer, Exporter
GD-2138 Cable Fault Locating System (All-in-one)
The system includes: GD-2138 Mainframe. GD-2132R Receiver. RF Inductive Tracking Rod. Potential Difference Locating Rack with 2 pins. AF Stethoscope and Headphones (for Listening mode). Grounding Pin. GD-2138 Cable Fault Locating System is movable...
China
Main Item
hipot test, circuit breaker test, MOA tester
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GDJB-1200 Protection Relay Tester
Relay Protection microcomputer test device play a key role in operating electricity power systems reliably and safely.It is the testing device used in professional field of microcomputer protection,relay protection,excitation measurement,fault...
China
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hipot test, circuit breaker test, MOA tester
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MOA-30 MOA tester
MOA-30 is special testing poor contact between valves of gapless MOA with 10kV and below. It also measure DC reference voltage (U1mA) of MOA and leak current under 0.75 U1mA.
China
Main Item
hipot test, circuit breaker test, MOA tester
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Manufacturer, Exporter
GDYZ-301 Metal Oxide Arrester (MOA) Tester
GDYZ-301 Metal Oxide Arrester Tester is a preventive on-line/on-site test tool to check the health of Metal Oxide Arresters of different voltage levels. It can detect dangerous problems inside the arresters such as insulation moisture and valve...
China
Main Item
hipot test, circuit breaker test, MOA tester
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GDYZ-30D Metal Oxide Arrester (with Series Gaps) Tester
GDYZ-30D from HV Hipot Electric is composed of two parts: Control Unit and HV Unit. It is designed to do breakdown test for lightning arresters with series gaps and TBP over-voltage protectors, which has been widely used in power systems of 35kV...
China
Main Item
hipot test, circuit breaker test, MOA tester
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GDRB-I Transformer Short Circuit and Impedance Tester
GDRB-I Transformer Short Circuit and Impedance Tester is an automatic instrument specially used for testing power characteristic of big and small transformer. The measurement is accurate even when the testing voltage and current waveform have...
China
Main Item
hipot test, circuit breaker test, MOA tester
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GDRB-II Sweep Frequency Response Analyzer
GDRB-II Transformer Frequency Response Tester detects transformer winding movements and mechanical failures due to mechanical shock, transportation or short circuits. Detection of these displacements ahead of a dielectric failure can reduce...
China
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hipot test, circuit breaker test, MOA tester
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GDOT Automatic Insulation Oil Tester (80/100kV)
General Information GDOT Insulation Oil Breakdown Tester is adopted industrial single plate integrated circuit, new-style I/O jack, with unique inspection and anti-interference technology to greatly improve its reliability and functionality....
China
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hipot test, circuit breaker test, MOA tester
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GD6100 Capacitance & Tan Delta Tester (for Insulation Oil)
General Information GD6100 Automatic Precision Oil Dielectric Loss Testers is a high-precision instrument of testing dielectric loss angle of insulating oil and other liquid, integrated with main components of cup oil of dielectric loss,...
China
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hipot test, circuit breaker test, MOA tester
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GD6000A Capacitance & Tan Delta Tester
GD6000A is designed to measure the capacitance and dielectric loss factor of electric equipment. It can test grounded equipment, ungrounded equipment, completely-sealed CVT(Capacitive Voltage Transformer), dielectric loss of insulating oil and...
China
Main Item
hipot test, circuit breaker test, MOA tester
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GDZRC-5A Winding Resistance Tester (Single-phase)
GDZRC series DC resistance tester is designed to measure DC resistance of inductive devices, such as transformers and power inductors. It uses new power technology,with the features of fast measurement,small size and high accuracy of...
China
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hipot test, circuit breaker test, MOA tester
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GDZRS-20A Winding Resistance Tester(Three-phase)
GDZRS series Winding DC resistance tester is optimal designed for measuring three phase winding DC resistance of big capacity transformer. It can test three phase winding DC resistances at the same time Features For on-load variable transformer,no...
China
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hipot test, circuit breaker test, MOA tester
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GDB-II Transformer Turn Ratio Tester
General Information GDB-II is a new generation of transformer turns ratio tester. With its easy operation, full functions, good stability and high speed, it has been a popular device for testing big and small transformers. Features Fully automatic...
China
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hipot test, circuit breaker test, MOA tester
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GDTF-CVT AC Resonant Test System (for CVT)
General Information GDTF-CVT AC Resonant Test System is Series resonance with power frequency specially for CVT. It is smaller size and more lighter weight than traditional device, meet various CVT inspection requirements of voltage with...
China
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hipot test, circuit breaker test, MOA tester
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GDTF-GSW AC Resonant Test System (for Generators)
General Information GDTF series AC Resonant Test System for Generators can be used by adjusting inductance of the reactor, or adjusting the work way of resonant frequency of the system to achieve resonance.You can also use both two methods to...
China
Main Item
hipot test, circuit breaker test, MOA tester
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GDTF-HVC AC Resonant Test System (for Cables)
General Information GDTF series AC Resonant Test System for Cables are composed of frequency/voltage adjustment power,exciting transformers, reactors, capacitive divider.The power frequency can be adjustable,which make the reactor and tested...
China
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hipot test, circuit breaker test, MOA tester
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GDTF-HTS AC Resonant Test System (for Substation Equipment)
General Information AC Resonant Test System for Substation Electrical Equipment, is mainly composed of variable frequency power,exciting transformers,reactors, capacitive dividers, which designed for AC withstand voltage test of substation electric...
China
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hipot test, circuit breaker test, MOA tester
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GDYT Partial Discharge Detection System
General Information GDYT series include partial discharge power frequency testing transformer(YDTW),partial discharge detector(GDJF2008),Isolation filter frequency doubling power device(GDSF-81G) and power frequency withstand voltage control...
China
Main Item
hipot test, circuit breaker test, MOA tester
Business Type
Manufacturer, Exporter