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Power distribution equipment - Surge arrester YH5W-15

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Technical parameter:

 

 Rated voltage(Ur): 15kV

 Nominal discharge current(In):5kA

 Maximun continuous operating voltage(Uc): 12.70kV

 Lightning impulse 8/20 μ s:41.0kV

 Steep current impulse 1/10 μ s:47.0kV

 Switching impulse 30/60 μ s :35.0kV

 2ms rectangular current withstand:250A

 4/10 μ s high current impulse withstand:65kA

 Power frequency,(wet):50kV

 Creepage distance:510mm

 Creepage distance/rated voltage ratio:34.0mm/kv

 Mechanical section length( Drawing“H”):198mm

 Shed number:7pcs

 Torsional:60Nm

 Cantilever:147N

 Net weight of each unit:2.64Kg

 Dimensions(6PCS/CTN):41mm*41mm*29mm

 


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