IP Unknown

MadeInChina.com > Electrical & Electronics > Breaker & Protector > Arrester

Outdoor High Voltage Metal Oxide Surge Arrester

Price	$3000.00 Compare
Min Order	1 Piece
Shipping From	Gansu, China
Popularity	361 people viewed
Quantity	+-

Gansu A&D Trading Co., Ltd.

Audited Supplier 15 years

Profile Certified by SGS/BV

Gansu, China
Peter Di (Mr.)
Manager

Visit Homepage Product Catalog

Product Detail

Model NO.:

YW

Installation:

Parallel Arrester

Application:

AC/DC System

Size:

Large

Operation Voltage:

High Voltage

Shape:

Gyro Type

Certification:

CCC

Standard:

IEC60099-4

Rated Voltage:

35kv to 1000kv

Outdoor or Indoor:

Outdoor

System Voltage:

35kv to 1000kv

Trademark:

XD

Transport Package:

Non-Fumigation Wooden Box

Specification:

Please refer to the attachment

Origin:

China

HS Code:

8535400000

Product Description

Metal Oxide Surge Arrester

General:
35kV~1000kV porcelain housed Metal Oxide Surge Arrester, 6kV~750kV polymeric Metal Oxide Surge Arrester, 72.5kV~800kV GIS Metal Oxide Surge Arrester, Metal Oxide Surge Arrester for specific applications and conditions such as Metal Oxide Surge Arrester for high altitude or high polluted regions, 3-phases combined Metal Oxide Surge arrester for arresting inter-phase and phase-to-ground overvotages, 6kV~35kV harmonic suppressor, non-linear resistors for electric locomotives, monitors and discharge counters for Metal Oxide Surge Arrester etc.
DC and AC MOA and other accessories manufactured by XDSA in according with IEC60099-4 and GB11032
A) 35kV~1000kV porcelain housed gapless Metal Oxide Surge Arrester
B) 72.5kV~800kV GIS gapless Metal Oxide Surge Arrester
C) 6kV~750kV polymeric gapless Metal Oxide Surge Arrester
D) 35kV~500kV polymeric line type Metal Oxide Surge Arrester with serious gaps
E) Complete set of gapless Metal Oxide Surge Arrester for DC transmission project
F) Gapless Metal Oxide Surge Arrester for electrified railway
G) Discharge counters and monitors for Metal Oxide Surge Arrester

Features:
1. Superior protective performance
possesses superior nonlinear volt-ampere characteristics and high discharge capacity, making a great protective margin of discharge voltages at steep-front, lightning and switching current surges, resulting to a wellovervoltage restricting, effect.
2. Reliable sealing performance
The reliable sealing during whole MOA service life is ensured by application of weatherproof O-shaped rubber ring, specific sealing design,patented pattern of mini-positive pressure and high-sensitive helium mass spectrometric detecting technology.
3. Satisfactory ageing performance
characterized by superior ageing-proof performance, high discharge capacity, great overvoltage absorption capability, stable electrical characteristics, high electric stress ratio bearing ability, resulting to reliable service performance.
4. Safe pressure relief capability
Pressure relief device, specially designed for power utilities, has reliable pressure relief capability which ensures safe relief inner pressure of Metal Oxide Surge Arrester in event of failure to prevent any failure spread.
5. Uninterrupted innovation in Hi-tech product development
Unceasing aimed at worldwide trend of Metal Oxide Surge Arrester development, constantly devotes herself to development of Hi-tech Metal Oxide Surge Arrester of worldwide advanced level, making a first class Metal Oxide Surge Arrester.

Usys: Nominal system voltage
Ucov: Continous operating voltage
Ur: Rated voltage of Metal Oxide Surge Arrester
Ures: Residual voltage of Metal Oxide Surge Arrester
U_1mA: 1mA DC reference voltage
Uref: AC refererence voltage
L2ms: Rectangular 2ms withstand discharge current.
Ums: Impu1se sparkover voltage
Lspec: Specific Creepage distance

1. Technical parameters of 35KV~1000KV station type gapless Metal Oxide Surge Arrester.

Usys KVr.m.s	Model	Ur KVr.m.s	Ucov KVr.m.s	Ures KVp			U1mA ≥kV	Uref ≥KVr.m.s	I2ms A	Lspec mm/kV	H mm	D mm	Weight kg	Units Number
Usys KVr.m.s	Model	Ur KVr.m.s	Ucov KVr.m.s	1/10	8/20	30/60	U1mA ≥kV	Uref ≥KVr.m.s	I2ms A	Lspec mm/kV	H mm	D mm	Weight kg	Units Number
35	Y5W-51/134W	51	40.8	154	134	114	73	51	400	31	1005	250	78	1
35 Neutral	Y1.5W-30/80W	30	24	/	80	75	44	30	400	31	1005	250	78	1
66	Y5W-84/221W	84	67.2	254	221	188	121	84	600, 800	25/31	1704/1835	310	176/202	1
	Y5W-90/235W	90	72.5	270	235	201	130	90	600, 800
	Y10W-90/235	90	72.5	264	235	201	130	90	600, 800
110	Y10W-96/250W	96	75	280	250	213	140	96	600, 800
	Y10W-100/260W	100	78	291	260	221	145	100	600, 800
	Y10W-102/266W	102	79.6	297	266	226	148	102	600, 800
	Y10W-108/281W	108	84	315	281	239	157	108	600, 800
110 Neutral	Y1.5W-60/144W	60	48	/	144	135	85	60	400	25/31	1005	250	78/82	1
110 Neutral	Y1.5W-72/186W	72	58	/	186	174	103	72	400	25/31	1005	250	78/82	1
220	Y10W-192/500W	192	150	560	500	426	280	192	600, 800	25/31	3138/3400	850	400/412	2
	Y10W-200/520W	200	156	582	520	442	290	200	600, 800
	Y10W-204/532	204	159	594	532	452	296	204	600, 800
	Y10W-216/562W	216	168.5	630	562	478	314	216	600, 800
220 Neutral	Y1.5W-144/320W	144	116	/	320	299	205	144	400, 600	25	1835	310	202	1
330	Y10W-228/698W	288	219	782	698	593	408	288	1200	25/31	3732/3992	1120	580/	2
	Y10W-312/760W	312	237	847	760	643	442	312	1200
330 Neutral	W1.5W-207/440W	207	166	/	440	410	292	207	600	31	3400	850	412	2
500	Y20W-420/1046W	420	318	1170	1046	858	565	420	2000, 2500	25/31	5856/6111	1500	1565/1650	3
	Y20W-444/1106W	444	324	1238	1106	907	597	444	2000, 2500
	Y20W-468/1166W	468	330	1306	1166	956	630	468	2000, 2500
500 Neutral	Y1.5W-102/260W	102	155	/	260	243	82	102	600	31	1835	310	202	1
500 Neutral	Y1.5W-96/260W	96	137	/	260	243	77	96	600	31	1835	310	202	1
750	Y20W-600/1380W	600	462	1518	1380	1142	810	600	2500	25/31	8024/8884	2500	2353/2553	4
750	Y20W-648/1491W	648	498	1639	1491	1226	875	648	2500	25/31	8024/8884	2500	2353/2553	4
1000	Y20W-828/1620W	828	638	1782	1620	1460	1130(4mA)	828	8800	25	11600	3800	6300	5

2. Technical parameters of 66~800KV metal clad gapless Metal Oxide Surge Arrester.

Usys kVr.m.s	Model	Ur KVr.m.s.	Ucov KVr.m.s.	Ures ≤kVp			U1mA ≥kV	Uref ≥KVr.m.s.	I2ms A	H mm	D mm	Weight kg	Configuration
Usys kVr.m.s	Model	Ur KVr.m.s.	Ucov KVr.m.s.	1/10	8/20	30/60	U1mA ≥kV	Uref ≥KVr.m.s.	I2ms A	H mm	D mm	Weight kg	Configuration
66	Y5WF-84/221	84	67.2	254	221	188	121	84	600, 800	1280 1600	350	218 256	Top outlet Side outlet
	Y10WF-90/235	90	72.5	264	235	201	130	90	600, 800	1280 1600	350	218 256
	Y5WF-84/221	84	67.2	254	221	188	121	84	600, 800	1385 1830	618	656 742
	Y10WF-90/235	90	72.5	264	235	201	130	90	600, 800	1385 1830	618	656 742
110	Y10WF-96/250	96	75.0	280	250	213	140	96	600, 800	1280 1600	350	230 275	Top outlet Side outlet
	Y10WF-100/260	100	78.0	291	260	221	145	100	600, 800
	Y10WF-102/266	102	79.6	297	266	226	148	102	600, 800
	Y10WF-108/281	108	84.2	315	281	239	157	108	600, 800
	Y10WF-96/250	96	75	280	250	213	140	96	600, 800	1385 1830	618	686 772
	Y10WF-100/260	100	78	291	260	221	145	100	600, 800
	Y10WF-102/266	102	79.6	297	266	226	148	102	600, 800
	Y10WF-108/281	108	84.2	315	281	239	157	108	600, 800
220	Y10WF-200/520	200	156	582	520	442	290	200	800	1665	460	312	Top outlet Side outlet
	Y10WF-204/532	204	159	954	532	452	296	204	800	1900	460	361
	Y10WF-216/562	216	168.5	630	562	478	314	216	800	1550	718
330	Y10WF-288/698	288	219	782	698	593	408	288	1200	1900	812	975	Top outlet
	Y10WF-300/727	300	228	814	727	618	425	300	1200
	Y10WF-324/789	324	246	880	789	668	459	324	1200
500	Y20WF-420/1006	420	318	1096	1006	832	586	420	2000, 2500	2540* 2505*	987 1106	692 1072	Top outlet Side outlet
	Y20WF-444/1063	444	324	1159	1063	882	620	444	2000, 2500
	Y20WF-468/1120	468	330	1222	1120	926	653	468	2000, 2500
750	Y20WF-600/1380	600	462	1518	1380	1142	810	600	2500	3350* 2860*	1406 1406	2300 2200	Side outlet
750	Y20WF-648/1149	648	498	1639	1491	1226	875	648	2500	3350* 2860*	1406 1406	2300 2200	Side outlet

3. Technical parameters of 6KV~500KV station and distribution type polymeric gapless Metal Oxide Surge Arrester.

Usys KVr.m.s.	Model	Ur KVr.m.s.	Ucov KVr.m.s.	Ures ≤KVp			U1mA ≥KV	Uref KVr.m.s.	I2ms A	Lspec mm/KV	H mm	D mm	Weight kg	Units Number
Usys KVr.m.s.	Model	Ur KVr.m.s.	Ucov KVr.m.s.	1/10	8/20	30/60	U1mA ≥KV	Uref KVr.m.s.	I2ms A	Lspec mm/KV	H mm	D mm	Weight kg	Units Number
6	YH5WS-10/30W	10	8	34.6	30	25.6	15	10	100	31	257	100	3	1
6	YH5WZ-10/27W	10	8	31	27	23	14.4	10	150	31	257	100	3	1
10	YH5WS-17/50W	17	13.6	57.5	50	42.5	25	17	100	31	257	100	2	1
10	YH5WZ-17/45W	17	13.6	51.8	45	38.3	24	17	150	31	257	100	2	1
35	YH5W-51/134W	51	40.8	154	134	114	73	51	400	31	682	140	15	1
66	YH5W-84/221W	84	67.2	254	221	188	121	84	600, 800	31	1264	220	62	1
66	YH10W-90/235W	90	72.5	264	235	201	130	90	600, 800
110	YH10W-100/260W	100	78	291	260	221	145	100	600, 800	31	1264	220	62	1
	YH10W-102/266W	102	79.6	297	266	226	148	102	600, 800
	YH10W-108/281W	108	84	315	281	239	157	108	600, 800
110 Neutral	YH1.5W-60/144W	60	48		144	135	85	60	400	31	949	184	32	1
110 Neutral	YH1.5W-72/186W	72	58		186	174	103	72	400	31	949	184	32	1
220	YH10W-200/520W	200	156	582	520	442	290	200	600, 800	31	2335	850	124	2
	YH10W-204/532W	204	159	594	532	452	296	204	600, 800
	YH10W-216/562W	216	168.5	630	562	478	314	216	600, 800
220 Neutral	YH1.5W-144/320W	144	116	/	320	299	205	144	400	31	1856	184	65	2
330	YH10W-288/698W	288	219	782	698	593	408	288	1200	31	3530	362	450	2
	YH10W-300/727W	300	228	814	727	618	425	300	1200
	YH10W-306/742W	306	233	831	742	630	433	306	1200
	YH10W-312/760W	312	237	847	760	643	442	312	1200
	YH10W-324/789W	324	246	880	789	668	459	324	1200
330 Neutral	YH1.5W-207/440W	207	166	/	440	410	292	207	600	31	2335	220	124	2
500	YH20W-420/1046W	420	318	1170	1046	858	565	420	2000	31	5000	362	662	3
	YH20W-444/1106W	444	324	1238	1106	907	597	444	2000
	YH20W-468/1166W	468	330	1306	1166	956	630	468	2000
500 Neutral	YH1.5W-102/260W	102	82	/	260	243	155	102	600	31	1264	220	62	1
500 Neutral	YH1.5W-96/260W	96	77	/	260	243	137	96	600	31	1264	220	62	1

4. Technical parameters of line protection polymeric gapless Metal Oxide Surge Arrester.

Usys KVr.m.s.	Model	Ur KVr.m.s.	Ucov KVr.m.s.	Ures ≤KVp			U1mA ≥KV	Uref ≥KVr.m.s.	I2ms A	Lspec mm/KV	H mm	D mm	Weight kg	Units Number
Usys KVr.m.s.	Model	Ur KVr.m.s.	Ucov KVr.m.s.	1/10	8/20	30/60	U1mA ≥KV	Uref ≥KVr.m.s.	I2ms A	Lspec mm/KV	H mm	D mm	Weight kg	Units Number
35	YH5WX-51/134W	51	40.8	154	134	114	73	51	600, 800	31	661	140	13	1
66	YH10WX-96/250W	96	75	288	250	213	140	96	600, 800	31	1256	210	48	1
110	YH10WX-108/281W	108	84	315	281	239	157	108	600, 800	31	1256	210	48	1
	YH10WX-114/297W	114	89	341	297	252	165	114	600, 800
220	YH10WX-216/562W	216	168.5	630	562	478	314	216	600, 800	31	2472	850	99	2
330	YH10WX-312/760	312	237	847	760	643	442	312	600, 800	31	3630	1200	256	3
330	YH10WX-324/789	324	246	880	789	668	459	324	1200	31	3630	1200	256	3
550	YH20WX-444/1106W	444	324	1238	1106	907	597	444	1200	31	5098	2000	405	3
550	YH20WX-468/1166W	468	330	1306	1166	956	630	468	1800	31	5098	2000	405	3
750	YH20WX-648/1491W	648	498	1639	1491	1226	875	648	20001800	31	7855	2500	800	5

5. Technical parameters of 110~500KV polymeric gapped Metal Oxide Surge Arrester.

Usys KVr.m.s	Model	Metal Oxide Surge Arrester Body						Metal Oxide Surge Arrester.			H mm	D mm	Weight kg	Units Number
		Ur KVr.m.s.	Ur KVr.m.s.		U1mA ≥KV	Uref ≥KVr.m.s.	I2ms A	≥KVr.m.s.	Uimpspv ≥KVr.m.s.	Gap space mm
			1/10	8/20
35	YH5CX-42/120	42	132	120	60	42	250	82	240	220±20	661	140	20	1
110	YH10CX-84/220	84	252	220	123	84	400	185	525	550±50	1100/2100	168	39/46	1
	YH10CX-90/260	90	292	260	130	90	400
	YH10CX-96/280	96	314	280	140	96	400
	YH10CX-108/265	108	358	320	160	108	400
220	YH10CX-180/520	168	584	520	260	168	600	370	900	900±50	2100/3200	168	72/85	2
	YH10CX-192/560	192	628	560	280	192	600
	YH10CX-216/640	216	716	640	320	216	600
500	YH20CX-396/1050	396	1171	1050	561	396	1200	567	1760	1650±150	3738/6130	225	270/292	3
	YH20CX-396/1050	396	1171	1050	561	396	1200

6. Technical parameters of gapless Metal Oxide Surge Arrester for electrified railway protection

Usys KVr.m.s.	Model	Ur KVr.m.s.	Ucov KVr.m.s.	Ures ≤KVp			U1mA ≥KV	Uref ≥KVr.m.s.	I2ms A	Lspec mm/KV	H mm	D mm	Weight kg	Units Number
Usys KVr.m.s.	Model	Ur KVr.m.s.	Ucov KVr.m.s.	1/10	8/20	30/60	U1mA ≥KV	Uref ≥KVr.m.s.	I2ms A	Lspec mm/KV	H mm	D mm	Weight kg	Units Number
27.5	YSWT-42/120W	42	34	138	120	98	65	42	400	31	1005	250	78	1
	Y10WT-42/120W	42	34	157	140	119	65	42	400		1005	250	78	1
	YH5WT-42/120W	42	34	138	120	98	65	42	400		682	140	15	1
55	Y5WT-84/240W	84	68	276	240	196	130	84	400, 600	31	1835	310	202	1
	Y10WT-84/260W	84	68	291	260	221	130	84	400, 600	31	1835	310	202	1
	YH5WT-84/240	84	68	276	240	196	130	84	400, 600	31	1264	220	62	1
	YH10WT-84/240W	84	68	276	240	196	130	84	400, 600	31	1264	220	62	1
110	Y5WT-100/260W	100	78	299	260	221	145	100	600, 800	31	1835	310	202	1
	Y10WT-100/275W	100	73	316	275	234	145	100	600, 800		1835	310	202	1
	YH5WT-100/260W	100	78	299	260	221	145	100	600, 800		1264	220	62	1
	YH10WT-100/275W	100	73	316	275	234	145	100	600, 800		1264	220	62	1

7. Technical parameters of polymeric gapless Metal Oxide Surge Arrester for electric locomotives

Usys KVr.m.s	Model	Ur KVr.m.s,	Ucov KVr.m.s.	Ures ≤kVp			U1mA ≥KV	Uref ≥KVr.m.s.	I2ms A	Lspec mm/KV	H mm	D mm	Weight KG	Units Number
				1/10	8/20	30/60
27.5	YH10WT-42/105	42	31.5	118	105	89	58	40	400	31	562	150	17	1

8. Technical parameters of Metal Oxide Surge Arrester for protecting electric rotating machines.

Application	Model	Ur KVr.m.s.	Ucov KVr.m.s.	Ures ≤KVp			U1mA ≥KV	Uref ≥KVr.m.s.	I2ms A
Application	Model	Ur KVr.m.s.	Ucov KVr.m.s.	1/10	8/20	30/60	U1mA ≥KV	Uref ≥KVr.m.s.	I2ms A
Generator	YH5W-4/9.5	4	3.2	10.7	9.5	7.6	5.7	3.8	400
	YH5W-8/18.7	8	6.3	21	18.7	15	11.2	7.7	400
	YH5W-13.5/31	13.5	10.5	34.7	31	25	18.6	13	400
	YH5W-17.5/40	17.5	13.8	44.8	40	32	24.4	17	400
	YH5W-20/45	20	15.8	50.4	45	36	28	19.5	400
	YH5W-23/51	23	18.0	57.2	51	40.8	31.9	21.9	400
	YH5W-25/56.2	25	20.0	62.9	56.2	45	35.4	24.3	400
Motor	YH2.5W-4/9.5	4	3.2	10.7	9.5	7.6	5.7	3.8	400
	YH2.5W-8/18.7	8	6.3	21	18.7	15	11.2	7.7	400
	YH2.5W-13.5/31	13.5	10.5	34.7	31	25	18.6	13	400
Neutral Of Electric Machine	YH1.5W-2.4/6	2.4	1.9	_	6	5	3.4	2.4	400
	YH1.5W-4.8/12	4.8	3.8	_	12	10	6.8	4.8	400
	YH1.5W-8/19	8	6.4	_	19	15.9	11.4	8	400
	YH1.5W-10.5/23	10.5	8.4	_	23	19.2	14.9	10.5	400
	YH1.5W-12/26	12	9.6	_	26	21.6	17	12	400
	YH1.5W-13.7/29.2	13.7	11	_	29.2	24.3	19.5	13.7	400
	YH1.5W-15.2/31.7	15.2	12.2	_	31.7	26.4	21.6	15.2	400

9. Technical parameters of gapless Metal Oxide Surge Arrester for shunt compensation capacitor bank

Usys KVr.m.s.	Model	Ur KVc.m.s.	Ucov KVr.m.s.	Ures ≤KVp		U1mA ≥KV	Uref ≥KVr.m.s.	I2ms A	Lspec mm/KV	H mm	D mm	Weight kg	Units Number
Usys KVr.m.s.	Model	Ur KVc.m.s.	Ucov KVr.m.s.	8/20	30/60	U1mA ≥KV	Uref ≥KVr.m.s.	I2ms A	Lspec mm/KV	H mm	D mm	Weight kg	Units Number
6	YH10WR-10/27W	10	8	27	21	14.4	10	400	31	297	108	3.4	1
10	YH10WR-12/32.4W	12	9.6	32.4	25.2	17.4	12	400
	YH10WR-15/40.5W	15	12	40.5	31.5	21.8	15	400
	YH10WR-17/46W	17	13.6	46	35	24	17	400
35	YH5WR-51/134	51	40.8	134	105	73	51	400-2000	30	682	140	15	1
	YH5WR-51/134	51	40.8	134	105	73	51			1005	250	78	1
	Y10WR-54/134W	54	43.2	134	105	75	51			1175	290	140	1
	Y10WR-52.7/134W	52.7	42.2	134	105	73.5	51			1192	345	205	1
110	Y10WR-84/221W	84	67.2	221	176	121	84	600-2000	25/31	1704-2032	310-351	176-202	1
110	Y10WR-90/236W	90	72.5	236	190	130	90	600-2000	25/31	1704-2032	310-351	176-202	1

10. Technical parameters of complete Metal Oxide Surge Arrester for static Var compensation device (SVC)

Model	Usys KV (r.m.s.)	Ucov KV (r.m.s.)	U1mA ≥KV	Uref KV (r.m.s.)	I2ms A	Ures ≤KVp 8/20
Y0.5WR-45/106	35	41.26	76.4	45	600	106
Y0.5WR-45/110	35	38.8	76.3	45	1200	110
Y0.5WR-42/98.7	35	34.8	69.6	42	600	98.7
Y0.5WR-36/81.6	35	28.36	56.6	36	600	81.6
Y0.5WR-42/92	35	23	60	42	600	92
Y0.5WR-24/56.2	35	23	37.8	24	600	56.2

11. Technical parameters of 3-phases polymeric combinative Metal Oxide Surge Arrester

Usys KV (r.m.s.)	Model	Connection mode	Ucov KV	Ures ≤KVp			U1mA ≥KV	I2ms A
Usys KV (r.m.s.)	Model	Connection mode	Ucov KV	1/4	8/20	30/60	U1mA ≥KV	I2ms A
10	H5WZ-17/45×2	Phase-Phase	13.6	51.8	45	38.3	25	200
10	H5WZ-17/45×2	Phase-Ground	13.6	51.8	45	38.3	24	200
35	H5WZ-51/134×51/150	Phase-Phase	40.8	170	150	134	84	400
35	H5WZ-51/134×51/150	Phase-Ground	40.8	154	134	114	73	400

12. The cable protector is designated for protecting insulating sheath from damage of overvoltages and automatic counting its operation number at overvoltages. The technical parameters and outline dimensions of BYLJS type cable protector.

Model	Usys KV (r.m.s)	Uwith AC/dur KV (r.m.s./s)	Ures at 10kA ≤KVp	U1mA ≥KV	Weight KG	H mm
BYLJS-35	35	5/4	13	5.5	6.2	365
BYLJS-110(1)	110	5/4	15	5.5	6.2	365
BYLJS-110(2)	110	10/4	30	11	6.5	365
BYLJS-220	220	6/3	35	37	6.3	365
BYLJS-500	500	5/4	18(16kA)	5.5	6.2	365

13. Harmonic repressor is a our patented device (patent number 85200817.1) to be used in system with non-grounded neutral, being designed for damping ferro-resonance caused by voltage interreaction and ating overcurrent passing through HV winding of instrument transformer at one-phase earthing or arcing earthing thus protecting potential transformer from burst. The main technical parresrameters (6KV-24KV):

Model	Nonlinear Coef	Ures.d.c	U1min KV (r.m.s.)	Ua.c 250mA 10min	Ia.c 20mA 2h	Height mm	Weight kg	Diameter mm
RXQ1-6-10	0.5-0.6	1.45-1.7(15mA)	9	pass	pass	430	8.5	125
RXQ1-35	0.22-0.277	≥2.8(50mA)	5	pass(350mA)	pass(350mA)	322	6.5	125

14. JCQ3 Monitor is a device to be connected seriously beneath 35kV~750kV Metal Oxide Surge Arrester for monitoring leakage current and counting discharge number. The technical parameters:

Usys KV	Model	In 8/20 KAp	Id 8/20 Ap	I2ms Ap	High cur. withstand 4/10 kAp	Ures ≤kVp	Basic scale of current mA (r.m.s.)	Weight KG
6-220	JCQ3A-10/600	10	50	800	100	1.5	0-2	3
330	JCQ3A-10/150	10		1500			0-5
550	JCQ3A-20/200	20		2000			0-5
750	JCQ3A-20/250	20		2500			0-6	3.5

Message Type
* Message Content
* Name
* Phone
* Email
* CAPTCHA