hvhipot Use of the grounding resistance tester
Procedure for using the grounding resistance tester First, preparation 1, read the instructions of the...
Partial discharge detection method
1, ultrasonic testing method needs to use ultrasonic bureau Ultrasonic bureau discharge inspection device is...
Still having headaches over buried cable faults?
Dear colleagues in the power industry, are you often overwhelmed by the hidden underground cable...
why is the on load tap changer tester so critical?
Have you ever encountered situations where transformer voltage is unstable or equipment suddenly goes on...
Oil immersed test transformer used
Single oil-immersed test transformer operation method, oil-immersed test transformer, in addition to the AC power...
High current generator test site safety
The single device of the large current generator is heavy, so pay attention to personal...
Fault of DC resistance tester
Dc resistance tester has perfect protection function, can reliably protect the impact of back potential...
How to use loop resistance tester
The loop resistance tester uses a high-reliability high-power integrated circuit, which is composed of a...
Troubleshooting of DC High Voltage Generator
The high frequency DC high voltage generator is suitable for power departments, power departments of...
What test can the DC high voltage generator do?
In the daily work of electric power, electric power workers sometimes come into contact with...