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550kV Gapless Porcelain Lightning Surge Arrester For Substation

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550kV Gapless Porcelain Lightning Surge Arrester For Substation

Large Image : 550kV Gapless Porcelain Lightning Surge Arrester For Substation

Product Details:

Place of Origin:	China
Brand Name:	Xi'an Shendian
Certification:	IEC 60099-4/ GB 11032
Model Number:	Y*WZ-XX/XX

Payment & Shipping Terms:

Minimum Order Quantity:	1 pc.
Price:	To be determined.
Packaging Details:	Seaworthy package/ Customer specified.
Delivery Time:	Ex-work 1 week~1 month depends on quantity.
Payment Terms:	T/T; L/C.
Supply Ability:	0.5M pc/year.

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550kV Gapless Porcelain Lightning Surge Arrester For Substation

Description

Material:	Metal-oxide	Type:	Gapless
Usage:	Indoor/ Outdoor	Color:	Brown/ Grey/ Customer Specified
Nominal System Voltage:	20kV~550kV/ Customer Specified	Nominal Discharge Current:	5kA/ 10kA/ 20kA
Bushing Shed Dimension:	232mm~ 418mm	Height:	995mm~ 6240mm
High Light:	550kV Substation Surge Arrester , 550kV Substation Surge Arrester Gapless , 550kV Substation Surge Arrester Gapless Porcelain

Substation Porcelain Gapless Surge Arrester

Product introduction:

Porcelain surge arrester is of high mechanical strength, longer creepage distance, excellent electrical insulation performance, strong dielectric strength, tracking resistance, high- and low-temperature resistance and sandstorm resistance. The multi-sealing structure of the housing provides high sealing performance and long service life.

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/ High mechanical strength;

2/ Longer creepage distance;

3/ High dielectric insulation level;

4/ Tolerance to high/low temperature;

5/ Anti-corrosion and anti-aging;

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 ≤66kV

Item	Description		Offered	Offered	Offered	Offered	Offered
1	Manufacture/ Country of Origin		Xi'an Shendian/ China
2	Model		Y5WZ-26/66	Y5WZ-32/85	Y5WZ-51/134	Y5WZ-84/221	Y5WZ-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 Note: State peak value or rms.	mA (D.C)	1	1	1	1	1
11	- at reference current of 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	Arrester housing:		Brown Porcelain
	- Material		/	/	/	/	/
	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	232	232	232	252	252
18	Height	mm	995	995	995	1200	1200

Schematic diagram:

B: Nominal system voltage ≤110kV

Item	Description		Offered	Offered	Offered	Offered	Offered
1	Manufacture/ Country of Origin		Xi'an Shendian/ China
2	Model		Y10WZ-90/235	Y5WZ-96/250	Y10WZ-96/250	Y5WZ-100/260	Y10WZ-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 Note: State peak value or rms.	mA (D.C)	1	1	1	1	1
11	- at reference current of 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	Arrester housing:
	- Material		Brown Porcelain	Brown Porcelain	Brown Porcelain	Brown Porcelain	Brown Porcelain
	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	252	232	232	270	270
18	Height	mm	1200	995	995	1620	1620

Schematic diagram:

C: Nominal system voltage ≤110kV

Item	Description		Offered	Offered	Offered	Offered
1	Manufacture/ Country of Origin		Xi'an Shendian/ China
2	Model		Y5WZ-102/266	Y10WZ-102/266	Y5WZ-108/281	Y10WZ-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 Note: State peak value or rms.	mA (D.C)	1	1	1	1
11	- at reference current of 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	Arrester housing:
	- Material	kV	Brown Porcelain	Brown Porcelain	Brown Porcelain	Brown Porcelain
	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	270	270	270	270
18	Height	mm	1620	1620	1620	1620

Schematic diagram:

550kV Gapless Porcelain Lightning Surge Arrester For Substation 3

D: Nominal system voltage ≤220kV

Item	Description		Offered	Offered	Offered	Offered
1	Manufacture/ Country of Origin		Xi'an Shendian/ China
2	Model		Y10WZ-192/500	YH10WZ-200/520	Y10WZ-204/532	Y10WZ-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 Note: State peak value or rms.	mA (D.C)	1	1	1	1
11	- at reference current of Note: State peak value or rms.	mA (D.C)	1	1	1	1
12	Nominal discharge current	kA	10	10	10	10
13	(c) Lightning impulse	kV	≤500	≤520	≤532	≤562
	(d) Steeping impulse	kV	≤560	≤582	≤594	≤630
	(d) Switching impulse	kV	≤426	≤442	≤452	≤478
14	Material employed in series non-linear resistor		ZnO etc.	ZnO etc.	ZnO etc.	ZnO etc.
15	Arrester housing:
	- Material	kV	Brown Porcelain	Brown Porcelain	Brown Porcelain	Brown Porcelain
	- 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	278	278	278	278
18	Height	mm	2880	2880	2880	2880

Schematic diagram:

E: Nominal system voltage ≤330kV

Item	Description		Offered	Offered	Offered	Offered	Offered
1	Manufacture/ Country of Origin		Xi'an Shendian/ China
2	Model		Y10WZ-288/698	Y10WZ-300/727	Y10WZ-306/742	Y10WZ-312/760	Y10WZ-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 Note: State peak value or rms.	mA (D.C)	1	1	1	1	1
11	- at reference current of 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	(c) Lightning impulse	kV	≤698	≤727	≤742	≤760	≤789
	(d) Steeping impulse	kV	≤782	≤814	≤831	≤847	≤880
	(d) 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	Arrester housing:
	- Material	kV	Brown Porcelain	Brown Porcelain	Brown Porcelain	Brown Porcelain	Brown Porcelain
	- 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	298	298	298	298	298
18	Height	mm	5100	5100	5100	5100	5100

Schematic diagram:

F: Nominal system voltage ≤500kV

Item	Description		Offered	Offered	Offered
1	Manufacture/ Country of Origin		Xi'an Shendian/ China
2	Model		Y20WZ-420/1046	Y20WZ-444/1106	Y20WZ-468/1166
3	Applicable standard		IEC 60099-4	IEC 60099-4	IEC 60099-4
4	Type		Outdoor, ZnO, gapless
5	Norminal voltage of system	kV	500	500	500
6	Earthing system		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 Note: State peak value or rms.	mA (D.C)	1	1	1
11	- at reference current of 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	Arrester housing:		Brown Porcelain
	- Material	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	418	418	418
18	Height	mm	6240	6240	6240

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.

550kV Gapless Porcelain Lightning Surge Arrester For Substation 7

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Contact Person: Mr. xue feng

Tel: +86 13709223751

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