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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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Test method of special transformation ratio tester
2020-09-25Special transformer ratio tester is the second generation of professional transformation ratio testing equipment, which can be used for three-phase transformer test in power system, especially for Z-winding transformer, rectifier transformer and balance transformer test. The instrument adopts large screen liquid crystal display, full English menu and English character printing… -
Manual test method of generator rotor AC impedance tester
2020-09-25Generator rotor AC impedance tester is the latest enhanced generator rotor AC impedance tester launched by our company. The instrument adopts the most advanced high-speed microprocessor technology, which has more powerful function, better performance and more convenient use. It has the characteristics of high reliability, easy operation, high precision, small… -
Introduction for load test of transformer capacity and no lo
2020-09-25The transformer capacity and no load tester is a new type of instrument specially designed for the problem of bad power users escaping basic electricity charges and increasing capacity without permission. It is a high-precision instrument for measuring transformer capacity, no-load, load and other characteristic parameters. This instrument is a… -
Working principle of oil immersed test transformer
2020-09-11ZC-501A series of oil immersed test transformers are single-phase transformers. The connection group label is I. I. It is connected with power frequency 220V (380V above 10 kVA) (special equipment for the test transformer produced by our company, please refer to the specific operation manual for details) series operation box… -
Wiring operation method of automatic anti-interference diele
2020-09-11Dielectric loss tester is a high-precision instrument for measuring dielectric loss tangent and capacitance of various high-voltage power equipments in power plants and substations. Due to the use of frequency conversion technology, it can ensure accurate measurement under strong electric field interference. The instrument is operated by English menu, and… -
Current transformer test of transformer
2020-09-11Transformer comprehensive tester is a new generation of CT and Pt testing instrument of our company. CTP-1000 series products are based on the testing principle of frequency conversion method, which can complete the comprehensive test of CT and PT on site without voltage regulator, voltage booster and current converter. The… -
Automatic test method of portable frequency conversion serie
2020-09-11The maximum output voltage of the resonant device is 110KV, which is used for the AC voltage withstand test of 10kV and 35kV transformers, switches, buses and cross-linked cables. Considering the site test conditions and test requirements, the reactor parameters are 42kVA / 28kV / 99H, with a total of… -
Operation method of high voltage switch dynamic characterist
2020-09-02ZC-300A high voltage switch dynamic characteristic tester can be used to test and measure mechanical characteristic parameters of high voltage switch in power system of various voltage levels, such as vacuum, sulfur hexafluoride, less oil and more oil. The measurement data is stable, the wiring is convenient and the operation… -
Manual operation method of generator rotor AC impedance test
2020-09-02ZC-401A generator rotor AC impedance tester adopts advanced high-speed microprocessor technology, which has more powerful function, better performance and more convenient use. It has the characteristics of high reliability, easy operation, high precision, small and light. At present, it is at the leading level in China. 1) Press the… -
Operation method of transformer direct resistance ratio loss
2020-09-02ZC-208 transformer DC resistance ratio loss characteristic comprehensive tester is the latest professional transformer test equipment, which can be used for various transformer transformation ratio and DC resistance test of power system, especially suitable for Z-winding transformer, rectifier transformer and balance transformer test. The instrument adopts large screen liquid crystal…
