66kv Surge Arrester

KEY WORDS:High pressure vacuum switch

Classification:

DETAILS

Basic Info

  • Model NO.: 66kv

  • Structure: Zinc Oxide Arrester

  • Zinc Oxide: Three Pahse

  • Specification: 66kv

  • Type: Power Source Arrester

  • Installation: Parallel Arrester

  • Trademark: ZHOY

  • Origin: China

Product Description

Polymeric Housed Metal-Oxide Surge Arrester Without Gaps
Application: For protecting rated voltage up to 220kV power transmission & distribution system from over-voltage.
Ratings: Up to 220kV. 
Standards: IEC 60099-4

Features: 
Reliability and excellent protection based on years of experience and expertise in surge protection. 
Good anti-moisture capability, resistant to pollution. 
GIS metal oxide surge arrestor, composite metal oxide surge arrestor and porcelain metal oxide surge arrestors are available. 
Long life and lightweight. 
Easy installation and maintenance. 
Good sealing capability to ensure reliable operation. 
High energy absorption ability. 

Product range: 
Surge arresters 0.22kV~220kV
Note: For details, please refer to the catalogue.

Type Ur
(KV)
Uc
(KV)
8/20 ?s lighting impulse residual voltage (KV) In (KA) 2ms
rectangular Current(A)
4/10 ?s
high
current       
Impulse(KV)
YH5W-36 36 29.0 108 5 150 65
YH5W-33 33 27.5 99 5 150 65
YH5W-30 30 24.4 90 5 150 65
YH5W-27 27 22.0 81 5 150 65
YH5W-24 24 19.5 72 5 150 65
YH5W-21 21 17.0 63 5 150 65
YH5W-18 18 15.3 54 5 150 65
YH5W-15 15 12.7 45 5 150 65
YH5W-12 12 10.2 36 5 150 65
YH5W-9 9 7.65 27 5 150 65
YH10W-36 36 29.0 108 10 250 100
YH10W-33 33 27.5 99 10 250 100
YH10W-30 30 24.4 90 10 250 100
YH10W-27 27 22.0 81 10 250 100
YH10W-24 24 19.5 72 10 250 100
YH10W-21 21 17.0 63 10 250 100
YH10W-18 18 15.3 54 10 250 100
YH10W-15 15 12.7 45 10 250 100
YH10W-12 12 10.2 36 10 250 100
YH10W-9 9 7.65 27 10 250 100

 

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