12kv 460mm Housing Metal Oxide Polymer Surge Arrester

Product Details
Customization: Available
Type: Power Source Arrester
Structure: Zinc Oxide Arrester
Manufacturer/Factory, Trading Company
Diamond Member Since 2021

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Plant Area
101~500 square meters
Management System Certification
ISO 9001
  • 12kv 460mm Housing Metal Oxide Polymer Surge Arrester
  • 12kv 460mm Housing Metal Oxide Polymer Surge Arrester
  • 12kv 460mm Housing Metal Oxide Polymer Surge Arrester
  • 12kv 460mm Housing Metal Oxide Polymer Surge Arrester
  • 12kv 460mm Housing Metal Oxide Polymer Surge Arrester
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Basic Info.

Model NO.
YH5W-12
Application
Substation
Size
Meidum
Operation Voltage
High Voltage
Shape
Gyro Type
Material
ZnO
Certification
ISO9001
Brand
Jecsany
Transport Package
Carton Box
Specification
YH5W-12
Trademark
Jecsany
Origin
China
HS Code
8535400000
Production Capacity
50000PCS/Year

Product Description

12kv Outdoor Electrical Equipment Metal Oxide Lightning Surge Arrester 

12kv 460mm Housing Metal Oxide Polymer Surge Arrester
Technical Parameters:

Description

Unit

Value.

 Rated voltage

KV

12

 Nominal discharge current

KA

5

 Rated AC system frequency

Hz

50 / 60

 Continuous operating voltage(rms)

KV

10.2

 1/4μs steep current impulse (crest)

KV

42.2

 8/20us Lighting impulse residual voltage(crest)

KV

36

 30/60us Swithcing current impulse 

KV

30.8

 Rectangular current withstand 2ms

A

150

 4/10us High current impulse withstand(crest)

KA

65

 Leakage/Creepage Distance

mm

460

 
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.

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