Zhenyuan Electrical is a national high-tech enterprise engaged in the research and development of online monitoring system for high voltage electrical equipment，detecting instrument equipme services. Established in 2012f it is located in Chongqing High-Tech Development Zone and is a high-tech enterprise given special support by Chongqing City. It has won the special support fund of RM巳 3 million for small and medi- um-sized enterprises in the High-Tech Zone in 2015t which is the highest support fund for small and medium-sized enterprises in Chongqing City in 2015.
Always focused on sustainable technological innovation, the company has established industry-acaderny-research cooperative relations with......
At present, the company has a series of UHF sensors and UHF partial on-line monitoring systems; on-line monitoring systems for circulating currents and high-frequency currents; on-line monitoring systems for oil chromatography and iron core ground currents; SF6 medium and small water and density on-line detection systems; multifunctional partial discharge detector , Ultrasonic partial discharge detector, partial discharge locator; electrical equipment testing services; series products such as live monitors. . .
Congratulations to the website of Chongqing Zhenyuan Electric Co., Ltd.!
Congratulations to the website of Chongqing Zhenyuan Electric Co., Ltd.!
Environmentally-friendly coil iron traction transformer passed certification
Economic Daily News Recently, the 110 kV energy-saving and environmentally-friendly coil core traction transformer independently developed by China Railway Corporation Limited and independently developed by China Railway Electrification Bureau Industry Co., Ltd. passed the inspection and certification of the national electrical laboratory. Compared with similar products, the biggest feature of this product is low energy consumption, no-load loss is more than 40% lower than national standards, and load loss is more than 10% lower than national standards.
Analysis of six development trends of high-voltage electrical industry
With the advancement of science and technology, high-voltage electrical appliances have adopted high technology, new principles, new processes and new media, and a new generation of high-voltage electrical appliances is being brewed. The development trends are as follows:
Why should the neutral of the transformer be grounded
The transformer needs to be grounded during operation so that the transformer will not be unnecessarily damaged. Because the transformer is a high-voltage device, if you pay little attention to it in rainy days, it will affect the voltage transmission of the transformer. However, if the transformer is grounded, the voltage will be transmitted to the ground with the ground wire, which will not cause harm to the human body. So why should the neutral line of the transformer be grounded?
The company is headquartered in Chongqing, and the service network covers the whole country. We have offices in Chongqing, Sichuan, Wuhan, Zhejiang, Jiangsu, Shandong, Hebei, Henan, Yunnan, Shenyang, Gansu, Guangdong, Xinjiang and other provinces. Services for the smart grid.
ADD：8-2 E17 Industrial Land, Jinke Liangjiang Health Science and Technology City, Yuefu Avenue, Beibei District, Chongqing
TEL：+86 023-62916301
FAX：023-62764702
WEB：www.cqzydq.cn
EMAIL：cq_zydq@163.com