China has always been an active participant in the development of UHV technology, and it already has the world’s leading technology level and owns a number of independent intell...
Apr 15, 2021
With the rapid development of the national economy and the rapid growth of energy and power demand, the development of UHV power grids has moved from basic technology research, ...
Mar 31, 2021
The DC high-voltage generator connects the grounding terminal on the control box panel and the grounding terminal of the high-voltage tower
Jan 23, 2021
The current transformer tester is in the route of supplying and using electricity, the size of the current varies greatly, ranging from a few amperes to tens of thousands of amp...
Jan 22, 2021
The relay protection tester device must have the function of correctly distinguishing whether the protected component is in a normal working state or has a failure
Jan 21, 2021
The user of the cable fault detector must be professionally trained to ensure the safe use of the equipment and prevent equipment
Jan 20, 2021
The instrument should be placed in a safe place to prevent it from being broken and avoid violent vibration.
Jan 19, 2021
This instrument provides two power sources for testing: AC220V/ DC12V. In the case of strong electromagnetic field interference
Jan 18, 2021
It is equipped with a rechargeable battery pack, no AC power is needed for on-site testing, and it is easy to use.
Jan 17, 2021
As a national pillar enterprise, electric power enterprises have the characteristics of technology-intensive and asset-intensive.
Jan 16, 2021
Transformer winding deformation test is a test method that has been widely used in power systems in recent years to detect whether it is deformed.
Jan 15, 2021
Understanding the basic working principle of the SF6 gas recovery device not only allows us to better understand the equipment
Jan 14, 2021
