Electrical tests of transient intentional currents

New types of high voltage / high power pulse generators for various applications, including:

– selective fragmentation;
– high intensity magnetic fields;
– electromagnetic launch;
– particle accelerator.

2. Diversification of the test protocol at high voltage, respectively intense currents (surge arrester and metal oxide varistors).

Impuls curent Generator “HighVolt”: 125 kJ, 100 kV, 100 kA (1/10 m s, 8/20 ms, 10/350 ms )
Marx Generator – electrically and pneumatically controlled 200 kV
high voltage supply c.a . FJF: 0 -7 kV, 1Hz – 1 kHz

Type Tests for Metal Oxide surge arrester – the only Laboratory in SE Europe (photo: Residual Voltage Oscillogramm)

Residual Voltage Oscillogramm

Four stage Marx Generator : Umax 200 kV; rise-time < 300 ns

high voltage supply, ULF, FJF ( 1 Hz- 1kHz, 7 kV)