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application |
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1 rated voltage kv 363 2 rated current a 4000、5000 3 rated short-time withstand current ka 63/3s 4 rated peak withstand current ka 160 5 rated lightning impulse withstand voltage kv across open breaks 1175 295 to earth 1175 6 rated 1min power frequency withstand voltage kv across open breaks 510 210 to earth 510 7 rated switching impulse withstand voltage kv across open breaks 850 295 to earth 950 |
