Surge Arrester

Surge Arrester 1.Certification:ISO9001:2008 2.Housing: pocelain or silicone rubber 3.Widely sold in nearly 50 countries

Surge arrester

Application: For protecting rated voltage up to 220kV power transmission & distribution system from over-voltage. Ratings: Up to 220kV. Standards: IEC 60099-4 Features: Reliability and excellent protection based on years of experience and expertise in surge protection. Good anti-moisture capability, resistant to pollution. GIS metal oxide surge arrestor, composite metal oxide surge arrestor and porcelain metal oxide surge arrestors are available. Long life and lightweight. Easy installation and maintenance. Good sealing capability to ensure reliable operation. High energy absorption ability. Product range: Surge arresters :0.22kV~220kV Note: For details, please refer to the catalogue.

Type	Ur(KV)	Uc(KV)	8/20 µ s lighting impulse residual voltage (KV)	In (KA)	2msrectangular Current(A)	2msrectangular Current(A)
YH5W-36	36	29.0	108	5	150	65
YH5W-33	33	27.5	99	5	150	65
YH5W-30	30	24.4	90	5	150	65
YH5W-27	27	22.0	81	5	150	65
YH5W-24	24	19.5	72	5	150	65
YH5W-21	21	17.0	63	5	150	65
YH5W-18	18	15.3	54	5	150	65
YH5W-15	15	12.7	45	5	150	65
YH5W-12	12	10.2	36	5	150	65
YH5W-9	9	7.65	27	5	150	65
YH10W-36	36	29.0	108	10	250	100
YH10W-33	33	27.5	99	10	250	100
YH10W-30	30	24.4	90	10	250	100
YH10W-27	27	22.0	80	10	250	100
YH10W-24	24	19.5	72	10	250	100
YH10W-21	21	17.0	63	10	250	100
YH10W-18	18	15.3	54	10	250	100
YH10W-15	15	12.7	45	10	250	100
YH10W-12	12	10.2	36	10	250	100