Zc-650 six phase protection loop vector tester developed by our company with the latest technology is also called wireless relay protection vector analyzer and loop vector analyzer. It is composed of two hand-held measuring terminals, which can measure six voltage, current amplitude and phase wirelessly and synchronously, and can also…

Zc-650 wireless relay protection vector analyzer is also known as six phase protection loop vector tester and loop vector analyzer. It is composed of two hand-held measuring terminals, which can measure six voltage, current amplitude and phase synchronously, and can also be used as a three-phase volt ampere phase meter.…

Zc-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…

Zc-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…

Zc-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…

The 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.      …

The 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'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.    …

Huadian is a longtime friend of Ge, and the friendship between the two should start in 2003. At that time, they cooperated for the first time with the gas combined cycle project of Banshan gas power plant in Zhejiang Province, and put it into commercial operation smoothly in 2005, which…

The 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…