Polymeric Housed Metal-Oxide Surge Arrester 1.Certification:ISO9001:2008 2.Rensonable price for all clients 3.Short delivery

Polymeric Housed Metal-Oxide Surge Arrester Model YH5W/10W

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.

Technical Specification:

Type	Rated voltage of arrester KV	Nominalvoltageof system(virtualvalue)KV	Continuousoperatingvoltage(virtualvalue)KV	Referencevoltagenot lessthan D.C(U1mA)KV	Max residual voltage(peak)			2000μsrectangularimpulsecurrent(peak value)A	4/10μsimpulse current(peak value)KA	The maxleakagecurrent of0.75DCrefferencevoltageμA
					SteepcurrentimpulseKV	LightningimpulsecurrentKV	Switchingcurrentimpulse KV
YH5WZ-42/143	42	35	23	73	154	134	114	150	65	50
YH5WZ-51/134	51	35	40.8	73	154	134	114
YH5WZ-52.7/134	52.7	35	40.8	73	154	134	114
YH5WZ-54/134	54	35	41	73	154	134	114
YH5WZ-75/134	75	66	60	123	248	215	183	400	65	50
YH5WZ-90/224	90	66	72.5	130	258	224	190
YH10W-75/250	75	66	60	127	288	250	213	600	100	50
YH10W-75/223	75	66	60	127	256	223	190
YH10W-75/230	90	66	60	127	265	230	196
YH10W-90/224	90	66	72.5	130	258	224	190
YH10W-90/232	90	66	72.5	130	266	232	198
YH10W-90/235	90	66	72.5	130	270	235	201
YH5W-100/260	100	110	78	145	291	260	221	400	65	50
YH5W-102/266	102	110	79.6	148	297	266	226
YH5W-108/281	108	110	84	157	315	281	239
YH10W-100/260	100	110	78	145	291	260	221	600	100	50
YH10W-102/266	102	110	79.6	148	297	266	226
YH10W-108/281	108	110	84	157	315	281	239
YH10W-200/520	200	220	156	290	582	520	442	600	100	50
YH10W-204/532	204	220	159	296	594	532	452
YH10W-216/562	216	220	168.5	314	630	562	478

Polymeric Housed Metal-Oxide 110kv Surge Arrester