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Power distribution equipment - Surge arrester YH5W-6

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Technical parameter:

 

Rated voltage(Ur): 6kV

Nominal discharge current(In):5kA

Maximun continuous operating voltage(Uc):5.10 kV

Lightning impulse 8/20 μ s:16.4kV

Steep current impulse 1/10 μ s:18.8kV

Switching impulse 30/60 μ s :14.0kV

2ms rectangular current withstand:250A

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

Lightning impulse:60kV

Power frequency,(wet):25kV

Creepage distance:240mm

Creepage distance/rated voltage ratio:40.0mm/kv

Mechanical section length( Drawing“H”):113mm

Shed number:3pcs

Torsional:60Nm

Cantilever:147N

Net weight of each unit:1.63Kg

Dimensions(6PCS/CTN):33mm*41mm*29mm


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