Technical support

Technical support

13 Jan-2025

The basic test principle and test flow of PDIV test

PDIV (Partial Discharge Inception Voltage) test is an important means to evaluate the insulation status of electrical equipment. Partial discharge refers to the

08 Jan-2025

The working principle and application of portable resistance-capacitance method SF6 gas dew point me

With the continuous development of science and technology, the demand for gas detection equipment in all walks of life is increasing. In many industrial fields,

30 Dec-2024

What's with the cable shock test

Cable shock wave test, as an effective method to detect and evaluate the insulation performance of cable, has been paid more and more attention.

24 Dec-2024

How to test transformer oil moisture effectively

In power system, transformer is one of the key equipment, its performance is directly related to the safety and stable operation of power.

16 Dec-2024

How to do cable oscillating wave partial discharge test

In modern power system, cable, as an important transmission medium, carries a large amount of electric energy. In order to ensure the safe operation of the cabl

09 Dec-2024

Identification basis of sf6 gas moisture tester

In the maintenance and management of power equipment, SF6 gas, as an excellent insulating medium, is widely used in high voltage electrical equipment. However,

20 Nov-2024

What are the functions of the series resonance withstand voltage test device

In the operation and maintenance of power system, it is very important to ensure the safety and reliability of equipment. As an important test equipment, series

21 Oct-2024

Kaidi Zhengda 110kV substation electrical test equipment scheme

110kV substation electrical test equipment is mainly used to ensure the normal operation and safety of substation equipment, and evaluate the electrical performance of equipment through a series of tests. The following are some common 110kV substation ele