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application |
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1 rated voltage kv 550 2 rated current a 4000 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 1675 450 to earth 1675 6 rated 1min power frequency withstand voltage kv across open breaks 740 315 to earth 740 7 rated switching impulse withstand voltage kv across open breaks 1175 450 to earth 1300 |
