• Polymeric Lightning Arresters/Surge Arrestor 480V 5ka
  • Polymeric Lightning Arresters/Surge Arrestor 480V 5ka
  • Polymeric Lightning Arresters/Surge Arrestor 480V 5ka
  • Polymeric Lightning Arresters/Surge Arrestor 480V 5ka
  • Polymeric Lightning Arresters/Surge Arrestor 480V 5ka
  • Polymeric Lightning Arresters/Surge Arrestor 480V 5ka

Polymeric Lightning Arresters/Surge Arrestor 480V 5ka

Type: Lightning Arrester
Structure: Zinc Oxide Arrester
Installation: NEMA Bracket Mounting on Pole
Application: Substation
Size: Small
Operation Voltage: High Voltage
Customization:

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  • Overview
  • Product Description
  • Product Parameters
  • Normal service conditions
  • After Sales Service
  • Certifications
Overview

Basic Info.

Model NO.
yh1.5w
Shape
Housing Tube with Sheds
Material
ZnO
Certification
ISO9001
Brand
Fuerte
Housing
Polymer
Spare Parts
with Earthing Lead, Mounting Bracket etc
Clour
Grey
Voltage
480V
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

Polymeric Lightning Arresters/Surge Arrestor 480V 5ka

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.
 

 

Product Parameters

 

Rated voltage V 480
Maximum continuous operating voltage(Uc) V 480
Rated frequency Hz 50
Nominal discharge current 8/20 waveshape kA(peak) 5
Test classification   class 2
Short circuit withstand capacity test kA 10
Dielectric withstand test kA 3.3
Measured limiting voltage kV(peak) 2

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.

After Sales Service


Q: How about the performance of your surge arresters?
A: We use reliable material from our supplier and each batch material have qulified certificate. And the assemblied product also 100% tested before package.  

Q: Can we customize the surge arresters according to our drawing/design?
A: Yes, we accept customized order, but the quantity needs to reach at 1000pcs if the mold fee are beared by you. For mold fee beared by us, the quantity need to reach to a large one. 

Q: What kind of certificate of the surge arrester you have? 
A: We have KEMA etc.

Q: What is the warranty for the surge arrester?
A: For the all surge arrester, we offer 2 years warranty for free.


 

Certifications

Polymeric Lightning Arresters/Surge Arrestor 480V 5ka






 

 

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Diamond Member Since 2017

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Registered Capital
110000000 RMB
Plant Area
>2000 square meters