High Voltage Surge Arrester, buy 444KV Outdoor Metal Oxide High Voltage Surge Arrester Class A without Gaps on China Suppliers Mobile - 154363436

444KV Outdoor Metal Oxide High Voltage Surge Arrester Class A without Gaps

444KV Outdoor Metal Oxide High Voltage Surge Arrester Class A without Gaps

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:

0 Piece / Pieces per Month

Payment Terms:

T/T L/C D/P D/A

Delivery Detail:

7 days

Quick Details View All >

Brand Name:

YONGDE

Place of Origin:

China

Model Number:

Y20W5-444

Hangzhou Yongde Electric Appliances Co.,Ltd

Business Type: Trading Company

Main Products:

View more products Contact Supplier

Product Details

Delivery Time:21days per container
Certification:ISO9001

Outdoor Polymer / Porcelain Housing Metal Oxide Surge Arrestor without Gaps

Description:

Main features: It adopts double sealing structure, the core encapsulates by molded silicone rubber which completely solves the sealing problem of porcelain housed products.
It has a two-way pressure release structure.
Its core component ZnO varistor has good pressure ratio, consistency, large flow capacity and high reliability.
E creepage distance of porcelain housed products is wide which is suitable for IV level heavy pollution areas.

Specifications:

Rated voltage: 444KV
Nominal discharge current: 20KA
Shed diameter: 412/380
Creepage distance: 17052mm
Height: 5824mm
Gross weight: 1355kg
High current impulse: 120KA
Lightning impulse withstand 1425KV
Switching impulse withstand: 1050/1175

Type	Nominal System Voltage	Rated Voltage	Continuous Operating Voltage	MRV under 1/5 μ s Steeo Discharge Current		MRV under 8/20 μ s Lightning Discharge Current		MRV under 30/60 μ s Operating Discharge Current		Minmum Reference Voltage under 1 mA DC	4/10 μ s High Current Impulse Twice (KA)	2mS SW through-flow capacity A/18	Line Discharge Class
Type	Nominal System Voltage	Rated Voltage	Continuous Operating Voltage	10KA	20KA	10KA	20KA	0.5KA	2KA	Minmum Reference Voltage under 1 mA DC	4/10 μ s High Current Impulse Twice (KA)	2mS SW through-flow capacity A/18	Line Discharge Class
Y10W5-420/960	500	420	318	1075		960		852		565	100	1500	4
Y20W5-420/1046	500	420	318		1070		1046		858	565	100	2000	5
Y10W5-444/1015	500	444	324	1137		1015		900		597	100	1500	4
Y20W5-444/1106	500	444	324		1238		1106		907	597	100	2000	5
Y10W5-468/1070	500	468	330	1198		1070		950		630	100	1500	4
Y20W5-468/1166	500	468	330		1306		1166		956	630	100	2000	5

Application: For protecting rated voltage up to 220kV power transmission & distribution system from over-voltage.

Contact Supplier

Mr. Matt sale Manager Chat Now

Telephone

86-571-58837611

Mobile

86-57158837611

Fax

86-571-58837610

Skype

infor@yongdelectric.

Address

Yinghu Economy Developing Zone Jiaxing,Zhejiang

Showroom

https://lightnigs.goldsupplier.com/

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