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A Brief Explanation of the Comprehensive Tester for Variable Frequency Transformers
2025-05-07 -
Advantages and disadvantages analysis of fully automatic anti-interference dielectric loss tester
2025-03-24 -
Advantages and Disadvantages of SF6 Comprehensive Tester
2024-11-18 -
Advantages and disadvantages of underground pipeline detectors
2025-01-10 -
Advantages of ultra-low frequency and high voltage generator products
2024-04-03
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Safety precautions of using wireless relay protection vector
2020-03-23Zc-650 wireless relay protection vector analyzer is a distributed wireless synchronous instrument for measuring volt ampere phase electrical parameters. It is composed of two handheld measuring terminals. When each handheld terminal is used separately, it can be used as a three-phase volt ampere phase meter. When the two sets are… -
Safety precautions for using power harmonic analyzer
2020-03-20Zc-630 three-phase harmonic analyzer adopts key type operation, can automatically switch the measuring range, maintain the measured data, store the measured data, realize large capacity storage, and output vector diagram, which is very suitable for differential detection and start-up test field use such as electric energy measurement, power inspection, substation… -
Function introduction of power harmonic analyzer
2020-03-19Zc-630 power harmonic analyzer is also known as three-phase harmonic analyzer. It can be used to measure power harmonic, three-phase voltage, three-phase current 1-63 harmonics, and display odd or even harmonics in list or spectrum. The following is an introduction to the harmonic test function of zc-630 power… -
What is a hand-held three-phase harmonic analyzer?
2020-03-18The fundamental cause of harmonic generation in power system is caused by nonlinear load. When the current flows through the load, it does not have a linear relationship with the applied voltage, which forms a non sinusoidal current, that is, there is harmonic generation in the circuit. … -
Operation method of DC resistance tester for AC / DC transfo
2020-03-14The DC resistance tester of zc-205a AC / DC transformer of Wuhan Zhizhuo measurement and control adopts the new power technology, which has the characteristics of small volume, light weight and large output current. The whole machine is controlled by single chip microcomputer, which can automatically complete self inspection, data… -
India will face the challenge of renewable energy integratio
2020-03-13India's electricity minister said that India has gradually changed from a country with a shortage of power to a country with a surplus of power, which has installed 369 gigawatts of power generation capacity, but its peak demand for electricity in 2019-20 (to February 2020) is 183 gigawatts. … -
What is the rectifier transformer ratio tester?
2020-03-12The rectifier transformer ratio tester, also known as zc-203c special ratio tester, is the third generation of professional ratio testing equipment newly introduced by Wuhan Zhizhuo measurement and control, which can be used for the three-phase transformer test of power system, especially for the Z-winding transformer, rectifier transformer and balance… -
Common problems and treatment of 20a DC resistance tester
2020-03-11Necessary test items for factory test, installation, handover test and preventive test of semi-finished products and finished products in transformer manufacturing can effectively find manufacturing defects of transformer coil, such as material selection, welding, loose connection parts, lack of strand, disconnection and hidden dangers after operation. In order to… -
Product parameters of Z-winding transformer ratio tester
2020-03-10The Z-winding transformer ratio tester, also known as zc-203c special ratio tester, is the third generation of professional transformer testing equipment newly launched by Wuhan Zhizhuo measurement and Control Co., Ltd., which is especially suitable for Z-winding transformer, rectifier transformer and balance transformer testing. Z-winding transformer transformation ratio tester is… -
Operation method of transformer DC resistance tester
2020-03-09Zc-205a transformer DC resistance tester is a new generation instrument developed by our company in order to meet the needs of fast measurement of transformer DC resistance by using new power technology. In order to facilitate your use, this paper specially teaches you the test and operation methods of zc-205a…
