impulse voltage test system

Product Description

Impulse voltage testsystem can be used to generate lightning impulse (1.2Â±30%/50Â±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 (250Â±20%/2500Â±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 voltageï¼ˆkVï¼‰	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