GB4343.1 Impulse Voltage Generator

GB4343.1 Impulse Voltage Generator

1、 Overview narrate, recount, state

CX-CJ12KThe impulse voltage generator has a waveform of1.2/50msThe standard lightning wave test device. The wavefront time of the instrument is1.2msThe post wave time is50msThe instrument indicators meet the requirementsIEC60950TheIEC 60335TheGB/T16935.1，GB4706.1，GB4943.1According to the requirements of the standard, it is used to test the ability of components to withstand transient overvoltages, as well as the electrical clearance and creepage distance of appliances.

2、 Sample breakdown

Pulse voltage test is a destructive test, in which if the test sample cannot withstand the applied voltage, breakdown will occur. When the test sample breaks down, sparks and discharge sounds will be generated, and the peak voltage of the instrument will decrease significantly (close to zero) compared to when it is unloaded. When the same voltage is applied again in the future, the above phenomena will occur;

The normal output waveform of the instrument is as follows: (positive polarity)

4GB4343.1 Impulse Voltage Generatortechnical indicators

● DC high voltage ： ≥13.5kV

● Pulse voltage wave

Pulse wavefront time ： 1.2 µs±30 %

Half wave time ： 50 µs±20 %

● Instrument internal resistance 　　　 ： 12 Ω±10%

● peak voltage ： 300 V~13,500V≤±3%

● Main capacitance of the instrument ： 1uf ≤±5%

● Pulse interval time ： 5Second（≥10kV：≥ 5Seconds)

● pulse count ： 1 ~ 9999time

● Polarity 　 ： positive and negative

● working power supply

rated voltage ： ~ 220V±10% 50Hz

merit consume 　 ： 500 VA

● External dimensions and weight

Dimensions (width, height, depth)(mm) ： 430×220×480

heavy quantity ： 20 kegs

● Equipped with overvoltage protection function;

● Display and operation mode: 7Inch color touch screen display and menu style interface operation;