KDCJ-200kV10kJ lightning impulse voltage generator is suitable for 10KV and below air gap, reactor switches, insulator strings, bushings, power transformers and transformers and other test products for standard lightning impulse voltage full wave test.
KDCJ-20kV impact pressure testing machine is one of the basic items of high voltage test of power equipment. After design, manufacture and maintenance, it is necessary to carry out impact test verification or inspection.
KDLJ-40 lightning impulse test device can generate impulse voltage (1.2/50μs) and impulse current (8/20μs) for the level III test and limit voltage test of SPD and components in low-voltage distribution system. MOV valve disc, unit and surge protect
KDLJ-100kA/820 lightning impulse test equipment is mainly used for class I and II test of SPD in low-voltage distribution system and Class D test of SPD in low-voltage telecommunication system. It is used to generate lightning impulse current, and carry o
Used to test the breakdown voltage performance of enamelled round wire and enamelled flat wire with nominal conductor diameter 0.018mm and above at room temperature
KDYZ-FB square wave impulse current test equipment is designed according to the AC gapless zinc oxide arrester test standards for the system rated voltage below 10KV arrester and zinc oxide resistor small current residual voltage/leakage current test inst
This generator is suitable for 36kV and below arrester high current test, arrester lightning current residual voltage test.
This equipment is mainly designed and manufactured for the actual needs of the basic power supply and production departments
KDZD8119 high voltage leakage marking testing machine
KDLJ-30 impulse voltage test device is one of the basic items of high voltage test of electric power equipment, which requires impulse test to verify or inspect after design, manufacture and repair.
KDCJ-20kV impact withstand voltage tester is one of the basic items of high voltage test of electric power equipment, which requires impact test to verify or inspect after design, manufacture and repair.
The KDJF-800 partial discharge tester is a high-sensitivity detection product designed for convenient on-site partial discharge detection. By using a high-sensitivity probe with complex impedance sampling method to perform mathematical analysis on dischar
Scope of application: Using non-invasive detection method to detect and locate partial discharge defects of high voltage electrical equipment；It is suitable for online detection and positioning of partial discharge in switchgear, transformer and GIS.
