Impulse voltage testsystem can be used to generate lightning impulse (1.2±30%/50±20%us), LI (T1:1~5us, T2: 40~60us) for cable testing, choppedlightning impulse (chopped time between 2~5us to test power transformers,instrument /voltage transformers and bushings), switching impulse (250±20%/2500±60% us) and steep front waveforms (to test glassinsulator, composite insulators or ceramic insulators).
Technical Parameters
Model No. |
Rated Voltage (kV) |
Impulse Energy (kJ) |
Impulse Capacitance (uF) |
Stage voltageï¼kVï¼ |
Stage Number |
SIVG300/15 |
300 |
15 |
0.333 |
100 |
3 |
SIVG300/30 |
300 |
30 |
0.667 |
100 |
3 |
SIVG400/40 |
400 |
40 |
0.5 |
100 |
4 |
SIVG400/20 |
400 |
20 |
0.25 |
100 |
4 |
SIVG600/30 |
600 |
30 |
0.166 |
100 |
6 |
SIVG800/40 |
800 |
40 |
0.125 |
100 |
8 |
SIVG900/50 |
900 |
50 |
0.125 |
150 |
6 |
SIVG900/67.5 |
900 |
67.5 |
0.167 |
150 |
6 |
SIVG1200/45 |
1200 |
45 |
0.0625 |
150 |
8 |
SIVG1200/90 |
1200 |
90 |
0.125 |
150 |
8 |
SIVG1600/80 |
1600 |
80 |
0.0625 |
200 |
8 |
SIVG1800/90 |
1800 |
90 |
0.0556 |
200 |
9 |
SIVG2400/240 |
2400 |
240 |
0.0833 |
200 |
12 |
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