Surge Arresters 36 to 420kV Polymer Housed Surge Arresters

Name: Surge Arresters 36 to 420kV Polymer Housed Surge Arresters
Brand: Wenzhou Rockwill Electric Co., Ltd.
SKU: 2159
Price: 7200.00 USD
Availability: InStock

Wenzhou Rockwill Electric Co., Ltd.

17yrs 700++ staff 108000+m² US$150000000+ China

Attributes Description Documentation Resource Library Supplier

Key attributes

Brand	ROCKWILL
Model NO.	Surge Arresters 36 to 420kV Polymer Housed Surge Arresters
Rated voltage	420kV
Series code	4
Series	YH10W

Description

Overview

Standard SVN, YH10W3 and YH10W4 station class arresters are available for use on system voltages from 22.86 kV to 500 kV (24 kV max to 550 kV max). They offer an attractive alternative to porcelain housed arresters (MVN family), without sacrificing any reduction in protective capability or energy handling capability, for cases where the high mechanical strength of porcelain is not required and lower weight would be an advantage. Additionally, the SVN, YH10W3 and YH10W4 families (up to 230kV MCOV) meet the requirements for High Seismic Performance per IEEE Standard 693-2018.

Construction

"Tube"design, using fiberglass reinforced epoxy tube overmolded with silicone rubber weathershed housing
    Single column of MOV discs and aluminum spacers (as required) centrally located within housing
    Disc column held under high spring compression between ductile iron end fittings affixed to housing
    Directional pressure relief system built integrated into end fittings

At-a-Glance

High leakage distance designs (standard designs at least 28% more leakage distance than IEEE C62.11 minimum); higher leakage distance designs available for high pollution areas
    Up to 47% lighter than comparable porcelain arresters
    Resilient polymer housing resistant to mechanical damage
    Tested to 63kA rated short circuit current; can handle reclosures with no concern for housing fragmentation

Technology parameters

YH10W3 Electrical Characteristics
Base Arrester Catalog Number	Um (kV)	Ur (kV)	Uc (kV)	Temporary Overvoltage Capability (kVrms)		Maximum Steep Current Impulse Residual Voltage (kV)	Maximum Switching Impulse Residual Voltage (kV)			Maximum Lightning Impulse Residual Voltage (kV)
Base Arrester Catalog Number	Um (kV)	Ur (kV)	Uc (kV)	1s	10s	10kA	0.5kA	1kA	2kA	5kA	10kA	20kA	40kA
YH10W3036wx030yz	36	30	24	32.6	30.5	79	58	60.5	63	69	73.5	80.5	90
YH10W3036wx033yz	36	33	26.4	35.9	33.6	87	64	66.5	69.5	76	81	89	99.5
YH10W3036wx036yz	36	36	28.8	39.2	36.6	94.5	69.5	72	75.5	82.5	88	96.5	108
YH10W3036wx039yz	36	39	31.2	42.4	39.7	103	75.5	78.5	82	89.5	95.5	105	117
YH10W3052wx042yz	52	42	33.6	45.7	42.8	111	81.5	84.5	88.5	96.5	103	113	126
YH10W3052wx048yz	52	48	38.4	52.2	48.9	127	93	97	101	111	118	130	145
YH10W3052wx051yz	52	51	40.8	55.5	51.9	135	99	103	107	117	125	137	153
YH10W3052wx054yz	52	54	43.2	58.8	55	142	105	108	113	124	132	145	162
YH10W3052wx060yz	52	60	48	65.3	61.1	158	116	121	126	138	147	161	180
YH10W3072wx054yz	72	54	43.2	58.8	55	142	105	108	113	124	132	145	162
YH10W3072wx060yz	72	60	48	65.3	61.1	158	116	121	126	138	147	161	180
YH10W3072wx066yz	72	66	52.8	71.8	67.2	174	128	133	139	152	162	178	199
YH10W3072wx072yz	72	72	57.6	78.3	73.3	189	139	144	151	165	176	193	216
YH10W3072wx075yz	72	75	60	81.6	76.4	197	145	150	157	171	183	201	224
YH10W3100wx084yz	100	78	62.4	84.9	79.4	205	151	157	164	179	191	210	234
YH10W3100wx084yz	100	84	67.2	91.4	85.5	220	162	168	176	192	205	225	251
YH10W3100wx090yz	100	90	72	97.9	91.6	237	174	180	189	206	220	241	270
YH10W3100wx096yz	100	96	76.8	104	97.7	253	186	193	201	220	235	258	288
YH10W3123wx090yz	123	90	72	97.9	91.6	237	174	180	189	206	220	241	270
YH10W3123wx096yz	123	96	76.8	104	97.7	253	186	193	201	220	235	258	288
YH10W3123wx102yz	123	102	81.6	111	104	268	197	204	213	233	249	273	305
YH10W3123wx108yz	123	108	86.4	118	110	284	209	216	226	247	264	290	323
YH10W3123wx120yz	123	120	96	131	122	315	231	240	251	274	293	321	359
YH10W3123wx132yz	123	132	105.6	144	134	347	255	265	277	302	323	354	396
YH10W3123wx138yz	123	138	110.4	150	140	362	266	276	289	315	337	370	413
YH10W3145wx108yz	145	108	86.4	118	110	284	209	216	226	247	264	290	323
YH10W3145wx120yz	145	120	96	131	122	315	231	240	251	274	293	321	359
YH10W3145wx132yz	145	132	105.6	144	134	347	255	265	277	302	323	354	396
YH10W3145wx148yz	145	148	110.4	150	140	362	266	276	289	315	337	370	413
YH10W3145wx164yz	145	164	115.2	157	147	378	278	288	301	329	352	386	431
YH10W3145wx168yz	145	168	134.4	183	171	440	324	336	351	383	410	449	502

YH10W4 Electrical Characteristics
Base Arrester Catalog Number	Um (kV)	Ur (kV)	Uc (kV)	Temporary Overvoltage Capability (kVrms)		Maximum Steep Current Impulse Residual Voltage (kV)	Maximum Switching Impulse Residual Voltage (kV)			Maximum Lightning Impulse Residual Voltage (kV)
Base Arrester Catalog Number	Um (kV)	Ur (kV)	Uc (kV)	1s	10s	10kA	0.5kA	1kA	2kA	5kA	10kA	20kA	40kA
YH10W4036wx027yz	36	27	21.6	30.7	28.8	75.5	52	53.5	55.5	60	63.5	69	76
YH10W4036wx030yz	36	30	24	34.1	32	84	57.5	59.5	62	66.5	70.5	76.5	84.5
YH10W4036wx033yz	36	33	26.4	37.5	35.1	92.5	63	65.5	68	73	77.5	84	92.5
YH10W4036wx036yz	36	36	28.8	40.9	38.3	101	69	71.5	74	79.5	84.5	91.5	101
YH10W4036wx039yz	36	39	31.2	44.3	41.5	109	74.5	77	80	86	91.5	99.5	110
YH10W4052wx042yz	52	42	33.6	47.7	44.7	117	80.5	83	86.5	92.5	98.5	107	118
YH10W4052wx048yz	52	48	38.4	54.5	51.1	135	92	95.5	99	107	113	123	135
YH10W4052wx051yz	52	51	40.8	57.9	54.3	143	98	101	105	113	120	130	143
YH10W4052wx054yz	52	54	43.2	61.3	57.5	151	104	107	111	120	127	138	152
YH10W4052wx060yz	52	60	48	68.2	63.9	168	115	119	124	133	141	153	169
YH10W4072wx054yz	72	54	43.2	61.3	57.5	151	104	107	111	120	127	138	152
YH10W4072wx060yz	72	60	48	68.2	63.9	168	115	119	124	133	141	153	169
YH10W4072wx066yz	72	66	52.8	75	70.3	185	126	131	136	146	155	168	185
YH10W4072wx072yz	72	72	57.6	81.8	76.7	201	138	143	148	159	169	183	202
YH10W4072wx075yz	72	75	60	85.2	79.9	209	144	148	154	166	176	191	210
YH10W4072wx078yz	72	78	62.4	88.6	83.1	218	149	154	160	172	183	199	219
YH10W4072wx081yz	72	81	64.8	92	86.3	226	155	160	166	179	190	206	227
YH10W4072wx084yz	72	84	67.2	95.4	89.5	234	161	166	173	185	197	214	235
YH10W4100wx084yz	100	84	67.2	95.4	89.5	234	161	166	173	185	197	214	235
YH10W4100wx090yz	100	90	72	102	95.9	251	172	178	185	198	211	229	252
YH10W4100wx096yz	100	96	76.8	109	102	268	183	190	197	212	225	244	269
YH10W4123wx090yz	123	90	72	102	95.9	251	172	178	185	198	211	229	252
YH10W4123wx096yz	123	96	76.8	109	102	268	183	190	197	212	225	244	269
YH10W4123wx108yz	123	108	86.4	123	115	301	206	213	221	238	253	274	302
YH10W4123wx120yz	123	120	96	136	128	334	229	237	246	264	281	305	335
YH10W4123wx132yz	123	132	105.6	150	141	367	252	260	270	290	309	335	365
YH10W4123wx138yz	123	138	110.4	157	147	384	263	272	283	304	323	350	385
YH10W4145wx108yz	145	108	86.4	123	115	301	206	213	221	238	253	274	302
YH10W4145wx120yz	145	120	96	136	128	334	229	237	246	264	281	305	335
YH10W4145wx132yz	145	132	105.6	150	141	367	252	260	270	290	309	335	365
YH10W4145wx138yz	145	138	110.4	157	147	384	263	272	283	304	323	350	385
YH10W4145wx144yz	145	144	115.2	164	153	401	274	284	295	317	337	365	402

YH10W4 Electrical Characteristics
Base Arrester Catalog Number	Um (kV)	Ur (kV)	Uc (kV)	Temporary Overvoltage Capability (kVrms)	Maximum Steep Current Impulse Residual Voltage (kV)		Maximum Switching Impulse Residual Voltage (kV)			Maximum Lightning Impulse Residual Voltage (kV)
Base Arrester Catalog Number	Um (kV)	Ur (kV)	Uc (kV)	1s	10s	10kA	0.5kA	1kA	2kA	5kA	10kA	20kA	40kA
YH10W4036wx027yz	36	27	21.6	30.7	28.8	75.5	52	53.5	55.5	60	63.5	69	76
YH10W4036wx030yz	36	30	24	34.1	32	84	57.5	59.5	62	66.5	70.5	76.5	84.5
YH10W4036wx033yz	36	33	26.4	37.5	35.1	92.5	63	65.5	68	73	77.5	84	92.5
YH10W4036wx036yz	36	36	28.8	40.9	38.3	101	69	71.5	74	79.5	84.5	91.5	101
YH10W4036wx039yz	36	39	31.2	44.3	41.5	109	74.5	77	80	86	91.5	99.5	110
YH10W4052wx042yz	52	42	33.6	47.7	44.7	117	80.5	83	86.5	92.5	98.5	107	118
YH10W4052wx048yz	52	48	38.4	54.5	51.1	135	92	95.5	99	107	113	123	135
YH10W4052wx051yz	52	51	40.8	57.9	54.3	143	98	101	105	113	120	130	143
YH10W4052wx054yz	52	54	43.2	61.3	57.5	151	104	107	111	120	127	138	152
YH10W4052wx060yz	52	60	48	68.2	63.9	168	115	119	124	133	141	153	169
YH10W4072wx054yz	72	54	43.2	61.3	57.5	151	104	107	111	120	127	138	152
YH10W4072wx060yz	72	60	48	68.2	63.9	168	115	119	124	133	141	153	169
YH10W4072wx066yz	72	66	52.8	75	70.3	185	126	131	136	146	155	168	185
YH10W4072wx072yz	72	72	57.6	81.8	76.7	201	138	143	148	159	169	183	202
YH10W4072wx075yz	72	75	60	85.2	79.9	209	144	148	154	166	176	191	210
YH10W4072wx078yz	72	78	62.4	88.6	83.1	218	149	154	160	172	183	199	219
YH10W4072wx081yz	72	81	64.8	92	86.3	226	155	160	166	179	190	206	227
YH10W4072wx084yz	72	84	67.2	95.4	89.5	234	161	166	173	185	197	214	235
YH10W4100wx090yz	100	84	67.2	95.4	89.5	234	161	166	173	185	197	214	235
YH10W4100wx090yz	100	90	72	102	95.9	251	172	178	185	198	211	229	252
YH10W4123wx090yz	123	90	72	102	95.9	251	172	178	185	198	211	229	252
YH10W4123wx096yz	123	96	76.8	109	102	268	183	190	197	212	225	244	269
YH10W4123wx108yz	123	108	86.4	123	115	301	206	213	221	238	253	274	302
YH10W4123wx120yz	123	120	96	136	128	334	229	237	246	264	281	305	335
YH10W4123wx132yz	123	132	105.6	150	141	367	252	260	270	290	309	335	365
YH10W4123wx138yz	123	138	110.4	157	147	384	263	272	283	304	323	350	385
YH10W4145wx108yz	145	108	86.4	123	115	301	206	213	221	238	253	274	302
YH10W4145wx120yz	145	120	96	136	128	334	229	237	246	264	281	305	335
YH10W4145wx132yz	145	132	105.6	150	141	367	252	260	270	290	309	335	365
YH10W4145wx138yz	145	138	110.4	157	147	384	263	272	283	304	323	350	385
YH10W4145wx144yz	145	144	115.2	164	153	401	274	284	295	317	337	365	402

YH10W4 Electrical Characteristics
Base Arrester Catalog Number	Um (kV)	Ur (kV)	Uc (kV)	Temporary Overvoltage Capability (kVrms)		Maximum Steep Current Impulse Residual Voltage (kV)	Maximum Switching Impulse Residual Voltage (kV)			Maximum Lightning Impulse Residual Voltage (kV)
Base Arrester Catalog Number	Um (kV)	Ur (kV)	Uc (kV)	1s	10s	10kA	0.5kA	1kA	2kA	5kA	10kA	20kA	40kA
YH10W4170wx132yz	170	132	105.6	150	141	367	252	260	270	290	309	335	369
YH10W4170wx144yz	170	144	115.2	164	153	401	274	284	295	317	337	365	402
YH10W4170wx162yz	170	162	129.6	184	173	450	309	319	332	356	379	411	452
YH10W4170wx168yz	170	168	134.4	191	179	467	320	331	344	369	393	426	469
YH10W4245wx180yz	245	180	144	204	192	500	343	355	368	396	421	456	502
YH10W4245wx192yz	245	192	153.6	218	204	534	365	378	393	422	449	486	536
YH10W4245wx198yz	245	198	158.4	225	211	550	377	390	405	435	463	502	552
YH10W4245wx216yz	245	216	172.8	245	230	600	411	425	442	474	505	547	602
YH10W4245wx228yz	245	228	182.4	259	243	633	434	449	466	501	533	577	636
YH10W4300wx216yz	300	216	172.8	245	230	600	411	425	442	474	505	547	602
YH10W4300wx228yz	300	228	182.4	259	243	633	434	449	466	501	533	577	636
YH10W4300wx240yz	300	240	192	273	256	667	456	472	490	527	561	608	669
YH10W4300wx258yz	300	258	206.4	293	275	716	491	508	527	566	603	653	719
YH10W4300wx264yz	300	264	211.2	300	281	733	502	519	539	579	617	668	736
YH10W4362wx258yz	362	258	206.4	293	275	716	491	508	527	566	603	653	719
YH10W4362wx264yz	362	264	211.2	300	281	733	502	519	539	579	617	668	736
YH10W4362wx276yz	362	276	220.8	314	294	766	525	543	564	606	645	699	769
YH10W4362wx288yz	362	288	230.4	327	307	800	547	566	588	632	673	729	802
YH10W4420wx330yz	420	330	264	375	351	916	627	649	674	724	771	835	919
YH10W4420wx336yz	420	336	268.8	382	358	932	639	661	686	737	785	850	936
YH10W4420wx360yz	420	360	288	409	383	999	684	708	735	790	841	911	1003
YH10W4420wx372yz	420	372	297.6	423	396	1032	707	731	759	816	869	941	1036
YH10W4420wx378yz	420	378	302.4	429	403	1049	718	743	772	829	883	956	1053
YH10W4420wx390yz	420	390	312	443	415	1082	741	767	796	855	911	986	1086
YH10W4420wx396yz	420	396	316.8	450	422	1099	752	778	808	868	925	1002	1103
YH10W4420wx420yz	420	420	336	477	447	1165	798	825	857	921	981	1062	1169

YH10W3 & YH10W4 Housing Data
Um (kV)	Ur (kV)	Pollution Level*	Creepage Distance - Inches (mm)	Total Height - Inches (mm)	Lightning Withstand Voltage (kV)	Switching Withstand Voltage (kV)	Power Frequency Withstand Voltage (kV)	Drawing Figure	Grading Ring Height A - Inches (mm)	Grading Ring Diameter B - Inches (mm)
36	30-39	M/H/V	83.9 (2130)	38.1 (967)	367	266	189	1
52	42-60	M/H/V	83.9 (2130)	38.1 (967)	367	266	189	1
72	54-75	M/H	83.9 (2130)	38.1 (967)	367	266	189	1
72	84	M/H	113 (2880)	44.4 (1127)	480	348	247	1
72	54-84	V	113 (2880)	44.4 (1127)	480	348	247	1
100	78	M	84 (2130)	38.1 (967)	367	266	189	1
100	84-96	M	113 (2880)	44.4 (1127)	480	348	247	1
100	78-96	H	113 (2880)	44.4 (1127)	480	348	247	1
100	78-96	V	143 (3620)	52.1 (1323)	585	424	301	1
123	90-96	M	113 (2880)	44.4 (1127)	480	348	247	1
123	108-120	M	143 (3620)	52.1 (1323)	585	424	301	1
123	132-138	M/H	172 (4370)	58.8 (1493)	690	500	355	1
123	90-120	H	143 (3620)	52.1 (1323)	585	424	301	1
145	108-120	M	143 (3620)	52.1 (1323)	585	424	301	1
145	132-144	M	172 (4370)	58.8 (1493)	690	500	355	1
145	168	M/H	197 (5010)	76.8 (1951)	847	614	436	2
145	108-144	H	172 (4370)	58.8 (1493)	690	500	355	1
170	132-144	M/H	172 (4370)	58.8 (1493)	690	500	355	1
170	162-168	M/H	197 (5010)	76.8 (1951)	847	614	436	2
170	132-168	V	227 (5760)	83.1 (2111)	960	696	494	2
245	180	M	197 (5010)	76.8 (1951)	847	614	436	3	15.0 (381)	25.2 (640)
245	192-198	M	227 (5760)	83.1 (2111)	960	696	494	3	15.0 (381)	25.2 (640)
245	216-228	M	256 (6500)	90.8 (2307)	1065	772	548	3	15.0 (381)	25.2 (640)
245	180-228	H	256 (6500)	90.8 (2307)	1065	772	548	3	15.0 (381)	25.2 (640)
245	180-228	V	315 (7990)	105 (2673)	1275	924	656	3	15.0 (381)	25.2 (640)

M = Medium, H = Heavy, V = Very Heavy

YH10W3 & YH10W4 Housing Data
Um (kV)	Ur (kV)	Pollution Level*	Creepage Distance - Inches (mm)	Total Height - Inches (mm)	Lightning Withstand Voltage (kV)	Switching Withstand Voltage (kV)	Power Frequency Withstand Voltage (kV)	Drawing Figure	Grading Ring Height A - Inches (mm)	Grading Ring Diameter B - Inches (mm)
300	216-228	M	256 (6500)	90.8 (2307)	1065	772	548	3	15.0 (381)	25.2 (640)
300	240	M	285 (7240)	98.5 (2503)	1170	848	602	3	15.0 (381)	25.2 (640)
300	258-264	M	315 (7990)	105 (2673)	1275	924	656	3	15.0 (381)	25.2 (640)
300	216	H	315 (7990)	105 (2673)	1275	924	656	3	18.0 (457)	39.0 (990)
300	228-264	H	315 (7990)	105 (2673)	1275	924	656	3	15.0 (381)	25.2 (640)
362	258-276	M	345 (8740)	112 (2843)	1380	1000	710	3	18.0 (457)	39.0 (990)
362	288	M	369 (9380)	130 (3291)	1545	1120	795	4	18.0 (457)	39.0 (990)
362	258-288	H	457 (11610)	152 (3853)	1860	1348	957	4	18.0 (457)	39.0 (990)
420	330	M	369 (9380)	130 (3291)	1545	1120	795	4	35.7 (908)	60.2 (1530)
420	336	M	398 (10120)	137 (3487)	1650	1196	849	4	35.7 (908)	60.2 (1530)
420	360-378	M	428 (10860)	145 (3683)	1755	1272	903	4	18.0 (457)	39.0 (990)
420	390-396	M	457 (11610)	152 (3853)	1860	1348	957	4	18.0 (457)	39.0 (990)
420	420	M	487 (12360)	162 (4123)	1965	1424	1011	4	18.0 (457)	39.0 (990)
420	330-336	H	428 (10860)	145 (3683)	1755	1272	903	4	35.7 (908)	60.2 (1530)
420	360-378	H	428 (10860)	145 (3683)	1755	1272	903	4	18.0 (457)	39.0 (990)
420	390-396	H	457 (11610)	152 (3853)	1860	1348	957	4	18.0 (457)	39.0 (990)
420	420	H	487 (12360)	162 (4123)	1965	1424	1011	4	18.0 (457)	39.0 (990)
420	330-420	V	516 (13110)	169 (4293)	2070	1500	1065	4	18.0 (457)	39.0 (990)

M = Medium, H = Heavy, V = Very Heavy

Know your supplier

ROCKWILL

Wenzhou Rockwill Electric Co., Ltd.
17yrs 500-1000 108000+m² US$150000000+ China

Online store

On-time delivery rate

Response time

100.0%

≤4h

Company overview

Workplace: 108000m² Total staff: 700+ Highest Annual Export(usD): 150000000

Services

Business Type: Design/Manufacture/Sales

Main Categories: Medium and High Voltage Switchgear/Power and Distribution Transformers/Instrument Transformers and Sensors/Lightning Protection and Electrical Insulation/Substations and E-Houses/Electrical Panel and Controlgear

$7200.00

Pricing calculator

Model

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Warranty by

Whole life care manager

Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.

The equipment supplier has passed platform qualification certification and technical evaluation, ensuring compliance, professionalism, and reliability from the source.