Lightning Arrester

Lightning Arrester
  • Post Date: 2/13/2008
  • Expiry Date: 2/20/2008
Lightning Arrester

Detailed Product Description

Type:HY1.5W-0.28/1.3
1) The arrester's rated voltage (virtual value): 0.28kV 
2) The constant operation voltage (virtual value): 0.24KV
3) The DC reference voltage (Ulm A) no less than: 0.6KV
4) The biggest remain voltage (climax value):
  a) Under steep-wave surge current:  
  b) Under thunder lighting surge current:: 1.3kV
c) Under operation surge current:
5) 2000us square wave current (climax value): 75A
6) 4/10us surge current (climax value): 25KA
7) The biggest leakage current under 0.75DC reference voltage: 50uA
Type: HY5WS-3.8/15
1) The arrester's rated voltage (virtual value): 3.8KV 
2) The constant operation voltage (virtual value): 2.0KV
3) The DC reference voltage (Ulm A) no less than: 7.5KV
4) The biggest remain voltage (climax value):
  a) Under steep-wave surge current: 17.3KV
  b) Under thunder lighting surge current:: 15.0kV
c) Under operation surge current:12.8KV
5) 2000us square wave current (climax value): 75A
6) 4/10us surge current (climax value): 40KA
7) The biggest leakage current under 0.75DC reference voltage: 50uA

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