Lightning Impulse Voltage Test System Impulse Voltage Generator

I. Application:
Impulse voltage generator is used in the impulse voltage testing of lightning impulse full wave, lightning impulse breakdown wave and operation impulse wave. Multiple waves impulse voltage generator can produce standard lightning wave, operating wave, chopped lightning wave, Oscillation ray waves, oscillation operating wave, line insulator steep wave, composite insulator steep wave and transformer induction operating wave.
The test equipment is complying with IES standard.

II. Features:
The impulse voltage generator systems including;
1. Main part of impulse voltage generator;
2. Charging unit;
3. Weak damping capacitive voltage divider;
4. Variety balls cut wave or signal ball cut wave unit;
5. Steep wave device;
6. Steep wave voltage divider;
7. Control panel
8. Test machines

III. Technical parameters;
1. Lightning full wave: 200-4800KV series
2. Chopped wave: 200-4800KV series
3. Output wave:
    1.2±30% / 50±20%μs standard lightning impulse voltage full wave, efficiency>90%
     2~6μs standard lightning impulse chopped wave
4. Synchronizing range: >20%
5. Duration of use: Continuous working under <80% rated working voltage
                              Interrupted working under >80% rated working voltage
6. Peak value adjustment error less than 1%; min. output voltage not more than 10% nominal voltage.
7. Synchronization error less than 1%.

IV. Company information:
Wuhan Dewei Electrical Test Equipment Co.,Ltd. was founded in 2003. We are engaged in manufacturing, researching and design various test systems of electrical equipment(such as transformer, reactor, switch, instrument transformer, insulator, lightning arrester, capacitor,etc).
The test systems customized are including transformer loss and temperature rising test system, transformer inductive withstand voltage&partial discharge test system, power frequency withstand voltage& partial discharge test system, lightning impulse current&voltage test system, high current&temperature rising test system, etc.