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HPCI SER. Primary Current Injection Test Set
HPCI SER. Primary Current Injection Test Set?uses digital control technology, with strong anti-interference ability.It?features a low-power, high-capacity auto-coupled voltage regulator and a current transformer built with a high-permeability iron core, resulting in high output power, compact size, and light weight. It is mainly used for primary busbar protection and various current transformer ratio tests, and is widely used in scientific research, production, and electrical testing at power, railway, petrochemical, metallurgical, and mining companies.
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GDKC-15D Circuit Breaker Analyzer
High voltage circuit breaker is one of the most important control equipment in the power system. GDKC-15D?circuit breaker analyzer?is used to test the dynamic characteristics of high voltage circuit breaker. It is easy to operate, with high accuracy.?
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GDSL-D-5000A/6V Primary Current Injection Test Set
?Primary Current Injection Test Set, is the ideal?equipment for testing high-current device in the power and electric?industry, used in power plants, distribution stations, electrical manufacturing?and research institutes,?with the features of small size, light weight, easy to use and maintenance.?
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GDSL-BX-100 Primary Current Injection Test Set
GDSL-BX-100 Primary Current Injection Test Set, is mainly used for testing current transformer, motor protector, air switch, switch cabinet, circuit breaker, protection screen and etc.
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GMDL-02A HV Circuit Breaker Analog Device
GMDL-02A high-voltage circuit breaker simulation device is manufactured using the principles of large-scale field programmable gate arrays, power electronic devices with protection, etc.?
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GDZK-IV Vacuum Degree Tester for Vacuum Breaker
GDZK-IV is designed to measure the vacuum degree of vacuum breakers. It uses an electromagnetic discharge measuring method, to ensure the testing results accurate and reliable.The testing data can estimate vacuum breaker’s health and life span.
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GDHL-100A Micro-Ohmmeter
GDHL-100A Micro-Ohmmeter?is widely used to measure loop resistance and contact resistance for weld joints, cables, and various HV switches within power industry. It uses intelligent power test system “Smart-Quick”, which is granted software copyright, and advanced detection technology.
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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.
According to the actual situation of the DC circuit breaker?ampere-second characteristic test system, our company has?introduced a DC circuit breaker ampere-second characteristic test system suitable for substation site use, easy to carry, and high degree of automation. It can provide DC protection for the operation and maintenance department. Characteristic testing methods are used to verify the action characteristics and level difference coordination of DC protection appliances, to?improve the reliability of the DC system operation and ensure the safe and reliable operation of the power grid.
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GDHL-200A (GDHL-100A) Micro-Ohmmeter
GDHL-200A (GDHL-100A) Micro-Ohmmeter is widely used to measure loop resistance and contact resistance for weld joints, cables, and various HV switches within power industry.
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GDGK-601 Switch Power Supply Box
GDGK-601 switch operation power supply box is a special power supply designed for the detection and maintenance of high-voltage switch opening and closing coils and their operating mechanisms. It has the advantages of adjustable voltage, simple operation, small size, and easy to carry. It is an indispensable detection tool for high-voltage switch maintenance.
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GDHL-200B / GDHL-500B / GDHL-600B Contact Resistance Tester (Microhm meter)
● High, middle and low voltage circuit breakers
● High, middle and low voltage disconnecting switches
● High-current bus bar joints
● Cable & Welding joints
It is suitable for high current, micro ohm measurement.
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GDHL-100HS 100A Handheld Contact Resistance Tester
The product is mainly used for the contact resistance of switch contacts and other micro-ohm resistance measurement, and the test speed is fast and the accuracy is high.?
Switch-gear Test Equipment
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