Polymer housed metal oxide surge arresters

Main technical parameters of polymer housed metal oxide surge arresters for 6～220kV systems

Production type	System nominal voltage	MOA rated voltage	Continuous operating voltage	Reference voltage at D.C. 1mA	Steep current impulse residual voltage	Lightning impulse residual voltage	Switching impulse residual voltage	Long duration current impulse withstand	Highcurrent impulse withstand	Weight
Production type	kV(r.m.s.)	kV(r.m.s.)	kV(r.m.s.)	kV	kV(peak)			A	kA	kg
YH5WS-7.6/30	6	7.6	4	15	34.6	30	25.6	100	100	1.2
YH5WS-10/30	6	10	8	15	34.6	30	25.6	100	100	1.2
YH5WS-13/36	10	13	7	19	57.5	36	30.6	100	100	1.3
YH5WS-17/50	10	17	13.6	25	57.5	50	42.5	100	100	1.4
YH5WZ-7.6/27	6	7.6	4	14.4	31	27	23	200	100	1.7
YH5WZ-10/27	6	10	8	14.4	31	27	23	200	100	1.7
YH5WZ-13/36	10	13	7	19	41.4	36	30.6	200	100	2.0
YH5WZ-17/45	10	17	13.6	24	51.8	45	38.3	200	100	2.6
YH5WS-10/30TLQ	6	10	8	15	34.6	30	25.6	200	100	2.2
YH5WS-13/36	10	13	7	19	57.5	36	30.6	200	100	2.5
YH5WS-17/45	10	17	13.6	25	57.5	50	42.5	200	100	3.1
YH5WZ-51/125	10	35	51	40.8	73	144	125	108	400	100
Y5WZ-17/45FT	10	17	13.6	24	51.8	45	38.3	200	100	9.8
Y5WZ-51/125	35	51	40.8	73	144	125	108	400	100	15
YH5WZ-51/134		51	40.8	73	154	134	114	400	100	15
YH5WZ-54/134		54	40.8	78	154	134	114	400	100	17
YH5WZ-84/221	66	84	67.2	121	254	221	188	500	100	26
YH5WZ-90/235	66	90	72.5	130	270	235	201	500	100	30
YH10WZ-96/250	110	96	75	140	280	250	213	600	150	38
YH10WZ-100/248		100	78	145	278	248	211	600	150	40
YH10WZ-100/260		100	78	145	291	260	221	600	150	40
YH10WZ-102/266		102	79.6	148	287	266	226	600	150	42
YH10WZ-108/268		108	84	157	300	268	229	800	150	45
YH10WZ-108/281		108	84	157	315	281	239	800	150	45
YH10WZ-192/500	220	192	150	280	560	500	426	800	200	75
YH10WZ-200/496		200	156	290	556	496	422	800	200	76
YH10WZ-200/520		200	156	290	582	520	442	800	200	76
YH10WZ-204/532		204	159	296	594	532	452	800	200	80
YH10WZ-216/536		216	168.5	314	600	536	457	800	200	85
YH10WZ-216/562		216	168.5	314	630	562	478	800	200	85