12kv Surge Arresters with Polymer Housing

• Type: Lightning Arrester
• Structure: Zinc Oxide Arrester
• Installation: NEMA Bracket Mounting on Pole
• Application: Substation
• Size: Small
• Operation Voltage: High Voltage
• Model NO.: YH10W-12
• Shape: Housing Tube with Sheds
• Material: ZnO
• Certification: ISO9001
• Brand: Fuerte
• Housing: Polymer
• Spare Parts: Eathing Lead, Bird Proof Cap, Mounting Bracket
• Insulator Material: Polymer
• Voltage: 12kv
• Transport Package: 3PCS/Carton, Oversea Usually in Pallet
• Specification: ZnO varistor with polymer housing
• Trademark: Fuerte
• Origin: Zhejiang China
• HS Code: 85384000
• Production Capacity: 8000PCS/Month

Product Description

Product Description

The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through-current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.

Surge arrester is mainly used to protect distribution transformer, cable connector and electric equipment from being damaged by lighting impulse voltage and operated over-voltage. 
 

Company Profile

 

More than 35 years of production experience;
Sample order is available;
Coustomerization is available.
Continuous improvement and perfection of products;
High productivity, large spare parts inventory.
 

 

Product Parameters

Electrical characteristics	Specification		Unit
Rated voltage of Surge arrreser	12		kV
Nominal discharge current	5	10	kA
Rated frequency	50		Hz
Maximum continuous operating voltage	10.2		kV
Steep current impulse residual voltage	42.2		kV(Crest)
Lightning Impulse residual voltage	36		kV(Crest)
Switching Impulse residual voltage	31.7		kV(Crest)
Long duration current impulse withstand voltage	150	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	3		pc/carton
Service conditions
Environment maximum temperature	40		ºC
Pollution level	Heavy
Altitude	≤1000		Meter
Standard	IEC60099-4:2014

 

Normal service conditions

1.The ambient temperature: -40°C ~+40°C

2.The altitude above sea level :not exceed 1000-2000m(the altiplano area should be indicated when order)

3.Earthquake intensity: not higher than 7 degrees;

4.Maximum wind velocity :lower than 35m/s.

5.The filthy area should be given clear indication.
 

Work Shop

 

 

Packaging & Shipping

 

Certifications