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application |
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1 rated voltage kv 1100
2 rated current a 4000、5000 3 rated short-time withstand current ka 50/3s 4 rated peak withstand current ka 125
5 rated lightning impulse withstand voltage kv across open breaks 2400 900 to earth 2400 6 rated 1min power frequency withstand voltage kv across open breaks 1100 635 to earth 1100 7 rated switching impulse withstand voltage kv across open breaks 1675 900 to earth 1800 |
