Surge current generator meets high standards and special requirements

Impulse current generatorIt is mainly used to generate high amplitude lightning impulse current, test the ability of electrical equipment to withstand impulse current, widely used in the impulse current test of zinc oxide lightning arrester valve plates, and can also be used to test the ability of electrical components and surge protection devices to withstand strong impulse current. And other electronic devices are subjected to impulse current testing during operation. It is widely used in electrical manufacturing departments, power operation departments, meteorological lightning protection research units, and higher education institutions.

1、 Technical characteristics and performance of impulse current generator;

Integrated measurement and control; High integration level; Stable structure and reasonable layout; The circular structure ensures circuit symmetry and uniform current; The waveform resistor of the high-voltage pulse triggering device with the highest charging voltage of 200kV and the highest impact energy of 200kJ or even higher reliability is wound using low inductance technology, and the connection is fixed using a card connection method,Impulse current generatorA very convenient and complete grounding system ensures reliable and safe waveform adjustment circuits that can meet various waveform intelligent control systems such as lightning impulse current. It is easy to operate, reliable in communication, and has a friendly interface. According to customer needs, equipment solutions can be adjusted to meet special requirements

2、 Main parameters and characteristics of impulse current generator:

Output peak impulse current of 20kA~200kA, waveform parameters: 8/20 μ s, anti peak oscillation ≤ 20%

● Peak output impulse current of 10kA~100kA, waveform parameters: 10/350 μ s

The residual voltage of the test sample is ≤ 10kV, and the equivalent load is ≤ 50m Ω

The system includes a 300kV impulse voltage generator,Impulse current generatorCan be used as an independent impulse voltage generator

● Optional action load testing system

● Fully automatic control or manual control

● Adopting Crowbar switch technology

The discharge sphere is made of Wu Cu alloy, which has strong resistance to high impact current

● High security design