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zinc oxide arrester
zinc oxide arrester
Supplier Info
[China Supplier]
Contact Person : Ms. Xue Amy
Tel : 86-532-85259168
Fax : 86-532-85258787
Product Detail
zinc oxide arrester is to protect electrical equipments in power system from damage of over voltage

  

 
Type:Zinc oxide  arrester Zinc oxide arrester series is a king of world advanced over-voltage and high voltage protector at present,due to its core components of resistance applying Zn and other metal oxide,which greatly improves V-A characteristics of resistance,increases the passing current ability of resistance,thereby it brings fundamental change to feature of arrester. The main technical parameter:  

Model

HY1.5W-0.28/1.3

HY1.5W-0.5/2.6

HY1.5W-72/186

HY1.5W73/200

HY1.5W-144/320

System voltage(kv)

0.22

0.38

110

110

220

Rated voltage(kv)

0.28

0.5

72

73

144

Continuous operating voltage(kv)

0.24

0.42

58

60

116

UlmAD.Ckv

0.60

1.20

103

105

205

Nominal discharge current residual voltagekv

1.3

2.6

186

200

320

Power frequency reference voltage≥kv

0.28

0.5

72

73

144

2ms square wave discharge capacity A

75

75

600,800

600,800

600,800

The above techincal data in only for reference,changed without any notification.

zinc oxide arrester

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