9kv 10ka Polymer Housing Metal Oxide Gapless Lightning Arrester

• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Application: Substation
• Size: Meidum
• Operation Voltage: High Voltage
• Model NO.: YH10W-9C240N
• Shape: Gyro Type
• Material: ZnO
• Certification: ISO9001
• Brand: Jecsany
• Transport Package: Carton Box
• Specification: YH10W-36C1060
• Trademark: jecsany
• Origin: China
• HS Code: 8535400000
• Production Capacity: 50000pieces/Year

Product Description

                           9kv Outdoor polymer Metal Oxide Lightning Surge Arrester
Product Parameter (Specification)

Service condition
Rated voltage	12KV
MOCV	11KV
Nominal discharge current	10KA
Creepage distance	310mm
Lightening impulse residual Voltage under nomlinal discharge current	54
Lin discharge class	1
2ms square wave impulse current withstand(A)	250
4/10μhigh current impulse withstand(KA)	123
Standard	IEC60099-4

Product features:

- Zinc oxide arrester has large flow capacity
- Zinc oxide arresters have excellent protective properties.
- Good sealing performance, using silicone rubber composite jacket to ensure reliable sealing, safe transportation and installation, and stable performance.
- Good pollution resistance, gapless zinc oxide arrester has high pollution resistance.
- It has good power frequency tolerance and has the ability to withstand a certain power frequency voltage increase within a certain period of time.
Product Description

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 :less than 35m/s.

 5.The filthy area should be given clear indication.

Feature: 

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.