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550kV Gapless Polymer Housed Lightning Surge Arrester For Substation

China 550kV Gapless Polymer Housed Lightning Surge Arrester For Substation

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550kV Gapless Polymer Housed Lightning Surge Arrester For Substation

MOQ： 1 pc.
Price： To be determined.
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Payment Terms	T/T; L/C.
Supply Ability	0.5M pc/year.
Delivery Time	Ex-work 1 week~1 month depends on quantity.
Packaging Details	Seaworthy package/ Customer specified.
Material	Metal-oxide
Type	Gapless
Usage	Indoor/ Outdoor
Color	Red/ Grey/ Customer specified
Nominal system voltage	3kV~550kV/ Customer specified
Nominal discharge current	5kA/ 10kA/ 20kA
Bushing shed dimension	82mm~ 377mm
Height	200mm~ 5850mm
Brand Name	Xi'an Shendian
Model Number	YH*WZ-XX/XX
Certification	IEC 60099-4/ GB 11032
Place of Origin	China

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Product Details
Company Details

Product Specification


Payment Terms	T/T; L/C.	Supply Ability	0.5M pc/year.
Delivery Time	Ex-work 1 week~1 month depends on quantity.	Packaging Details	Seaworthy package/ Customer specified.
Material	Metal-oxide	Type	Gapless
Usage	Indoor/ Outdoor	Color	Red/ Grey/ Customer specified
Nominal system voltage	3kV~550kV/ Customer specified	Nominal discharge current	5kA/ 10kA/ 20kA
Bushing shed dimension	82mm~ 377mm	Height	200mm~ 5850mm
Brand Name	Xi'an Shendian	Model Number	YH*WZ-XX/XX
Certification	IEC 60099-4/ GB 11032	Place of Origin	China
High Light	Gapless Substation 550kV Gapless Surge Arrester ，550kV Gapless Surge Arrester ，Polymer 550kV Gapless Surge Arrester

Substation Polymer Gapless Surge Arrester

Product introduction:

Polymer-housed metal oxide surge arrester (MOA) combines advantages of organic insulation material and porcelain-housed MOA. It is of good electrical performance, high dielectric strength, resistance to high/low-temperature, to aging, as well as explosion-proof, excellent chemical stability, and hydrophobicity. Polymer housing is made of high-quality silicone rubber, formed by integral moulding and curing process which benefites sealing performance, service life and lead time.

Metal oxide varistors are wrapped and fixed by PBT, after that a varistor rod shall be processed by vulcanizing machine into a completed surge arrester. This kind of uniq technics greatly improves SA electricl performance and shorten production time.

Shendian takes lead of SA in China, its product is widely used in State Grid Corporation of China (SGCC) and China Southern Power Grid (CSG), among them including many extraordinary projects: (1) 1,000kV UHV Southeast Shanxi Substation of 1,000kV Southeast Shanxi - Nanyang - Jingmen UHVAC Pilot Demonstration Project, (2) Extension Works of 1,000kV Nanyang Switching Station of 1,000kV Southeast Shanxi - Nanyang - Jingmen UHV AC Pilot Demonstration Project, (3) South Hami Converter Station of ±800kV Hami- Zhengzhou UHVDC Electricity Transmission Project, (4) 750kV Qinghai Qaidam Substation and 500kV Baoji - Deyang DC Electricity Transmission Project, as well as (5) DC Project of 500kV Hechi Substation of CSG, (6) DC Project of 500kV Anshun Substation of Guizhou Power Grid Company and 330kV Sanxing Substation in Xi'an High-tech Zone.

Advantage:

1/ Low partial discharge;

2/ Low residual voltage;

2/ High dielectric insulation level;

3/ Tolerance to high/low temperature;

4/ Explosion-proof;

5/ Anti-corrosion and anti-aging;

6/ Better anti-seismic;

7/ Shorter lead time (Ex-work 2 week+).

Standard Technical Data:

Below info. only for your reference, all data shall be specified and determined by technical specification and customer demand.

A: Nominal system voltage ≤10kV

Item	Description		Offered	Offered	Offered	Offered	Offered
1	Manufacture/ Country of Origin		Xi'an Shendian/ China
2	Model		YH5WZ-5/13.5	YH5WZ-10/27	YH5WZ-12/32.4	YH5WZ-15/40.5	YH5WZ-17/45
3	Applicable standard		IEC 60099-4	IEC 60099-4	IEC 60099-4	IEC 60099-4	IEC 60099-4
4	Type		Outdoor, ZnO, gapless
5	Norminal voltage of system	kV	3	6	10	10	10
6	Earthing system		Effectively earthed
7	Rated frequency	Hz	50/60	50/60	50/60	50/60	50/60
8	Rated voltage of SA	kV	5	10	12	15	17
9	Maximum continuous operating voltage	kV	4	8	9.6	12	13.6
10	Power frequency reference voltage	kV	7.2	14.4	17.4	21.8	24
11	- at reference current of	mA (D.C)	1	1	1	1	1
11	Note: State peak value or rms.	mA (D.C)	1	1	1	1	1
12	Nominal discharge current	kA	5	5	5	5	5
13	(a) Lightning impulse	kV	≤13.5	≤27	≤32.4	≤40.5	≤45
	(b) Steeping impulse	kV	≤15.5	≤31	≤37.2	≤46.5	≤51.8
	(c) Switching impulse	kV	≤11.5	≤23	≤27.6	≤34.5	≤38.3
14	Material employed in series non-linear resistor		ZnO etc.	ZnO etc.	ZnO etc.	ZnO etc.	ZnO etc.
15	Arrester housing:
	- Material	kV	Polymer	Polymer	Polymer	Polymer	Polymer
	- Minimum creepage distance	mm/kV	25/31	25/31	25/31	25/31	25/31
16	- HV terminal		hot zip screw	hot zip screw	hot zip screw	hot zip screw	hot zip screw
16	- earth terminal		hot zip screw	hot zip screw	hot zip screw	hot zip screw	hot zip screw
17	Diameter of bushing sheds	mm	82	82	82	82	82
18	Height	mm	200	200	255	255	255

Schematic diagram:

B: Nominal system voltage ≤66kV

Item	Description		Offered	Offered	Offered	Offered	Offered
1	Manufacture/ Country of Origin		Xi'an Shendian/ China
2	Model		YH5WZ-26/66	YH5WZ-32/85	YH5WZ-51/134	YH5WZ-84/221	YH5WZ-90/235
3	Applicable standard		IEC 60099-4	IEC 60099-4	IEC 60099-4	IEC 60099-4	IEC 60099-4
4	Type		Outdoor, ZnO, gapless
5	Norminal voltage of system	kV	20	20	35	66	66
6	Earthing system		Effectively earthed
7	Rated frequency	Hz	50/60	50/60	50/60	50/60	50/60
8	Rated voltage of SA	kV	26	32	51	84	90
9	Maximum continuous operating voltage	kV	20.8	25.6	40.8	67.2	72.5
10	Power frequency reference voltage	kV	37	47	73	121	130
11	- at reference current of	mA (D.C)	1	1	1	1	1
11	Note: State peak value or rms.	mA (D.C)	1	1	1	1	1
12	Nominal discharge current	kA	5	5	5	5	5
13	(a) Lightning impulse	kV	≤66	≤85	≤134	≤221	≤235
	(b) Steeping impulse	kV	≤76	≤95	≤154	≤254	≤270
	(c) Switching impulse	kV	≤56	≤75	≤114	≤188	≤201
14	Material employed in series non-linear resistor		ZnO etc.	ZnO etc.	ZnO etc.	ZnO etc.	ZnO etc.
15	- Material		Polymer	Polymer	Polymer	Polymer	Polymer
	- Switching impulse withstand	kV	/	/	/	/	/
	- Minimum creepage distance	mm/kV	25/31	25/31	25/31	25/31	25/31
16	- HV terminal		hot zip screw	hot zip screw	hot zip screw	hot zip screw	hot zip screw
16	- earth terminal		hot zip screw	hot zip screw	hot zip screw	hot zip screw	hot zip screw
17	Diameter of bushing sheds	mm	114	114	114	195	195
18	Height	mm	345	405	525	1296	1296

Schematic diagram:

C: Nominal system voltage ≤110kV

Item	Description		Offered	Offered	Offered	Offered	Offered
1	Manufacture/ Country of Origin		Xi'an Shendian/ China
2	Model		YH10WZ-90/235	YH5WZ-96/250	YH10WZ-96/250	YH5WZ-100/260	YH10WZ-100/260
3	Applicable standard		IEC 60099-4	IEC 60099-4	IEC 60099-4	IEC 60099-4	IEC 60099-4
4	Type		Outdoor, ZnO, gapless
5	Norminal voltage of system	kV	66	110	110	110	110
6	Earthing system		Effectively earthed
7	Rated frequency	Hz	50/60	50/60	50/60	50/60	50/60
8	Rated voltage of SA	kV	90	96	96	100	100
9	Maximum continuous operating voltage	kV	72.5	75	75	78	78
10	Power frequency reference voltage	kV	130	140	140	145	145
11	- at reference current of	mA (D.C)	1	1	1	1	1
11	Note: State peak value or rms.	mA (D.C)	1	1	1	1	1
12	Nominal discharge current	kA	10	5	10	5	10
13	(a) Lightning impulse	kV	≤235	≤250	≤250	≤260	≤260
	(b) Steeping impulse	kV	≤264	≤288	≤280	≤299	≤291
	(c) Switching impulse	kV	≤201	≤213	≤213	≤221	≤221
14	Material employed in series non-linear resistor		ZnO etc.	ZnO etc.	ZnO etc.	ZnO etc.	ZnO etc.
15	- Material		Polymer	Polymer	Polymer	Polymer	Polymer
	- Switching impulse withstand	kV	/	/	/	/	/
	- Minimum creepage distance	mm/kV	25/31	25/31	25/31	25/31	25/31
16	- HV terminal		hot zip screw	hot zip screw	hot zip screw	hot zip screw	hot zip screw
16	- earth terminal		hot zip screw	hot zip screw	hot zip screw	hot zip screw	hot zip screw
17	Diameter of bushing sheds	mm	195	195	195	195	195
18	Height	mm	1296	1296	1296	1296	1296

Schematic diagram:

D: Nominal system voltage ≤110kV

Item	Description		Offered	Offered	Offered	Offered
1	Manufacture/ Country of Origin		Xi'an Shendian/ China
2	Model		YH5WZ-102/266	YH10WZ-102/266	YH5WZ-108/281	YH10WZ-108/281
3	Applicable standard		IEC 60099-4	IEC 60099-4	IEC 60099-4	IEC 60099-4
4	Type		Outdoor, ZnO, gapless
5	Norminal voltage of system	kV	110	110	110	110
6	Earthing system		Effectively earthed
7	Rated frequency	Hz	50/60	50/60	50/60	50/60
8	Rated voltage of SA	kV	102	102	108	108
9	Maximum continuous operating voltage	kV	79.6	79.6	84	84
10	Power frequency reference voltage	kV	148	148	157	157
11	- at reference current of	mA (D.C)	1	1	1	1
11	Note: State peak value or rms.	mA (D.C)	1	1	1	1
12	Nominal discharge current	kA	5	10	5	10
13	(a) Lightning impulse	kV	≤266	≤266	≤281	≤281
	(b) Steeping impulse	kV	≤305	≤297	≤323	≤315
	(c) Switching impulse	kV	≤226	≤226	≤239	≤239
14	Material employed in series non-linear resistor		ZnO etc.	ZnO etc.	ZnO etc.	ZnO etc.
15	- Material		Polymer	Polymer	Polymer	Polymer
	- Switching impulse withstand	kV	/	/	/	/
	- Minimum creepage distance	mm/kV	25/31	25/31	25/31	25/31
16	- HV terminal		hot zip screw	hot zip screw	hot zip screw	hot zip screw
16	- earth terminal		hot zip screw	hot zip screw	hot zip screw	hot zip screw
17	Diameter of bushing sheds	mm	195	195	195	195
18	Height	mm	1296	1296	1296	1296

Schematic diagram:

E: Nominal system voltage ≤220kV

Item	Description		Offered	Offered	Offered	Offered
1	Manufacture/ Country of Origin		Xi'an Shendian/ China
2	Model		YH10WZ-192/500	YH10WZ-200/520	YH10WZ-204/532	YH10WZ-216/562
3	Applicable standard		IEC 60099-4	IEC 60099-4	IEC 60099-4	IEC 60099-4
4	Type		Outdoor, ZnO, gapless
5	Norminal voltage of system	kV	220	220	220	220
6	Earthing system		Effectively earthed
7	Rated frequency	Hz	50/60	50/60	50/60	50/60
8	Rated voltage of SA	kV	192	200	204	216
9	Maximum continuous operating voltage	kV	150	156	159	168.5
10	Power frequency reference voltage	kV	280	290	296	314
11	- at reference current of	mA (D.C)	1	1	1	1
11	Note: State peak value or rms.	mA (D.C)	1	1	1	1
12	Nominal discharge current	kA	10	10	10	10
13	(a) Lightning impulse	kV	≤500	≤520	≤532	≤562
	(b) Steeping impulse	kV	≤560	≤582	≤594	≤630
	(c) Switching impulse	kV	≤426	≤442	≤452	≤478
14	Material employed in series non-linear resistor		ZnO etc.	ZnO etc.	ZnO etc.	ZnO etc.
15	- Material		Polymer	Polymer	Polymer	Polymer
	- Switching impulse withstand	kV	/	/	/	/
	- Minimum creepage distance	mm/kV	25/31	25/31	25/31	25/31
16	- HV terminal		hot zip screw	hot zip screw	hot zip screw	hot zip screw
16	- earth terminal		hot zip screw	hot zip screw	hot zip screw	hot zip screw
17	Diameter of bushing sheds	mm	216	216	216	216
18	Height	mm	2635	2635	2635	2635

Schematic diagram:

F: Nominal system voltage ≤330kV

Item	Description		Offered	Offered	Offered	Offered	Offered
1	Manufacture/ Country of Origin		Xi'an Shendian/ China
2	Model		YH10WZ-288/698	YH10WZ-300/727	YH10WZ-306/742	YH10WZ-312/760	YH10WZ-324/789
3	Applicable standard		IEC 60099-4	IEC 60099-4	IEC 60099-4	IEC 60099-4	IEC 60099-4
4	Type		Outdoor, ZnO, gapless
5	Norminal voltage of system	kV	330	330	330	330	330
6	Earthing system		Effectively earthed
7	Rated frequency	Hz	50/60	50/60	50/60	50/60	50/60
8	Rated voltage of SA	kV	288	300	306	312	324
9	Maximum continuous operating voltage	kV	219	228	233	237	246
10	Power frequency reference voltage	kV	408	425	433	442	459
11	- at reference current of	mA (D.C)	1	1	1	1	1
11	Note: State peak value or rms.	mA (D.C)	1	1	1	1	1
12	Nominal discharge current	kA	10	10	10	10	10
13	(a) Lightning impulse	kV	≤698	≤727	≤742	≤760	≤789
	(b) Steeping impulse	kV	≤782	≤814	≤831	≤847	≤880
	(c) Switching impulse	kV	≤593	≤618	≤630	≤643	≤668
14	Material employed in series non-linear resistor		ZnO etc.	ZnO etc.	ZnO etc.	ZnO etc.	ZnO etc.
15	- Material		Polymer	Polymer	Polymer	Polymer	Polymer
	- Switching impulse withstand	kV	/	/	/	/	/
	- Minimum creepage distance	mm /kV	25/31	25/31	25/31	25/31	25/31
16	- HV terminal		hot zip screw	hot zip screw	hot zip screw	hot zip screw	hot zip screw
16	- earth terminal		hot zip screw	hot zip screw	hot zip screw	hot zip screw	hot zip screw
17	Diameter of bushing sheds	mm	377	377	377	377	377
18	Height	mm	3850	3850	3850	3850	3850

Schematic diagram:

G: Nominal system voltage ≤500kV

Item	Description		Offered	Offered	Offered
1	Manufacture/ Country of Origin		Xi'an Shendian/ China
2	Model		YH20WZ-420/1046	YH20WZ-444/1106	YH20WZ-468/1166
3	Applicable standard		IEC 60099-4	IEC 60099-4	IEC 60099-4
4	Type		Outdoor, ZnO, gapless	Outdoor, ZnO, gapless	Outdoor, ZnO, gapless
5	Norminal voltage of system	kV	500	500	500
6	Earthing system		Effectively earthed	Effectively earthed	Effectively earthed
7	Rated frequency	Hz	50/60	50/60	50/60
8	Rated voltage of SA	kV	420	444	468
9	Maximum continuous operating voltage	kV	318	324	330
10	Power frequency reference voltage	kV	565	597	630
11	- at reference current of	mA (D.C)	1	1	1
11	Note: State peak value or rms.	mA (D.C)	1	1	1
12	Nominal discharge current	kA	20	20	20
13	(a) Lightning impulse	kV	≤1046	≤1106	≤1166
	(b) Steeping impulse	kV	≤1170	≤1238	≤1306
	(c) Switching impulse	kV	≤858	≤957	≤630
14	Material employed in series non-linear resistor		ZnO etc.	ZnO etc.	ZnO etc.
15	- Material		Polymer	Polymer	Polymer
	- Switching impulse withstand	kV	/	/	/
	- Minimum creepage distance	mm/kV	25/31	25/31	25/31
16	- HV terminal		hot zip screw	hot zip screw	hot zip screw
16	- earth terminal		hot zip screw	hot zip screw	hot zip screw
17	Diameter of bushing sheds	mm	377	377	377
18	Height	mm	5850	5850	5850

Schematic diagram:

Reference:

1/ Shendian MOA is widely used in China EHV (Extra hight voltage) projects of State Grid, Southern Power Grid.

2/ Supplied MOA to ABB/Siemens/Schneider more than 20 years, as well as other capacitor/switchgear manufacturers.

3/ Shendian MOA has been exported to more than 30 counties all over the world.

Company Details

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Business Type:

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Year Established:

1985 
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Total Annual:

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Employee Number:

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Xi'an Shendian Electric Co., Ltd. (hereinafter referred to as "Xi'an Shendian") is one of the designated domestic manufacturers of metal-oxide surge arrester, neutral grounding resistor, piezoresistor, surge protective device, resistor, cable accessories, tubular busbar, condenser ... Xi'an Shendian Electric Co., Ltd. (hereinafter referred to as "Xi'an Shendian") is one of the designated domestic manufacturers of metal-oxide surge arrester, neutral grounding resistor, piezoresistor, surge protective device, resistor, cable accessories, tubular busbar, condenser ...

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No.23 Fazhan Ave, Xi'an New industrial Park of Xi'an High-Tech Development Zone
https://www.lightningresistor.com/

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