High-Quality 9kv Zinc Oxide Lightning Surge Arresters for Safety

• Customization: Available
• Structure: Zinc Oxide Arrester
• Installation: by Support Brackets
• Model NO.: YH5W-9 / YH10W-9
• Application: AC/DC System
• Size: Meidum
• Operation Voltage: High Voltage
• Shape: Spiral
• Material: ZnO, Silicone Rubber, SUS 304 etc.
• Certification: ISO9001
• Brand: Fuerte
• Package: Export Standard Carton and Pallet
• Rated Voltage: 9kv
• Rated Discharge Current: 5ka / 10ka
• Housing Material: Polymer
• Core Material: ZnO
• Standard: IEC 60099-4:2014
• Transport Package: Export Standard
• Trademark: FUERTE, OEM, ODM
• Origin: Zhejiang, China
• HS Code: 8535400000
• Production Capacity: 30, 000PCS/Month

Product Description

Product Description

 

* Brief instruction

Zinc-Oxide arrester is used for protection of outdoor distribution overhead line, transformer, cable connector and electric equipment from being damaged by lightning Impulse voltage and operated over-voltage.

How does ZnO varistor work? ZnO has good non-linear Volt-Ampere characteristics which flowing current is tiny when working under normal voltage. However, when there's over-voltage, its non-linear Volt-Ampere characteristics takes protection effect on leakage and breaking current, as the resistance will decrease rapidly and leak the energy of over-voltage.

Products are completely in accordance with IEC60099-4 standard

 

Electrical characteristics	Specification		Unit
Rated voltage of Surge arrreser	9		kV
Nominal discharge current	5	10	kA
Rated frequency	50		Hz
Maximum continuous operating voltage	7.65		kV
1/4 μs Steep current impulse residual voltage	33.7		kV(Crest)
8/20 μs Lightning Impulse residual voltage	27		kV(Crest)
30/60 μs Switching Impulse residual voltage	23.8		kV(Crest)
Long duration current impulse withstand voltage	50	250	A
High current impulses	65	100	kA (Crest)
Rated Short-circuit current	20 / 12 / 6 / 0.6 ± 0.2		kA
Class of Surge arrester	Class 1 or Class 2
Application	Distribution type
With or without gap	Gapless
Designation of arrester	Design B
Spare parts
NEMA A or B mounting bracket	with/without
Disconnector	with/without
Earth lead	with/without
Bird guard cap	with/without
Line clamp	with/without
Upper terminal (incoming line) bolt size	M12
Lower termina (outgoing line) bolt size	M10
Material
Upper terminal	Stainless steel 304
Housing	Polymer type
Color of housing	Dark grey / light grey
Varistor	High quality zinc oxide varistor
Size of Varistor	35mm / 38mm /40mm / 42mm
Package
Qty/package	1		pc/carton
Service conditions
Environment maximum temperature	40		ºC
Pollution level	Heavy
Altitude	≤1000		Meter
Standard	IEC60099-4:2014

Main Products

Company Profile

Zhejiang Fuerte Electrical Apparatus Co., Ltd. (Formerly Wenzhou Fuerte Electrical Apparatus Co., Ltd. ) was founded in 1985, our company employs 220 staffs, and have down site area 19881m2, covered area 36216m2.

As one of the earliest professional manufacturers in China for fuse cutouts, surge arresters, isolating switches, porcelain and polymer insulator and other electrical protection apparatus in China, we've passed ISO certificate (by DEKRA Certification GmbH Stuttgart) and fuse cutouts are tested by CESI, Italy and KEMA, Surge arrester are tested by KEMA also. The scope of business activities includes the production and sale of these electric apparatus.

Our company has strong research and development capabilities for customization requirements for our customers. We've designed more than one hundred designs of fuse cutout for customers from different countries; Such as Kenya, South Africa, Morocco, Thailand, Korea, Pakistan, Saudi Arabia, The USA, etc. And same as Surge arrester, isolating switch, porcelain & polymer insulator, and electrical fittings. We believe we can give you most suitable products for your installation request and match the specification of your country.

FAQ

1. who are we?
We are based in Zhejiang, China, start from 2003,sell to Domestic Market(50.00%),North America(15.00%),Mid East(15.00%),South America(10.00%),Southeast Asia(5.00%),Africa(5.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Fuse Cutout,Surge Arrester,Fuse Link,Disconnecting Switch,Polymer Insulator

4. why should you buy from us not from other suppliers?
1.Over 34 years manufacture and OEM experience 2.Good test equipment and lab for quality control 3.Passed KEMA,CESI,CNAS type test,etc. 4.Business expands all over the world,winned many tenders 5.High production capacity

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese