斷路器用陶瓷真空開關管
斷路器用陶瓷真空開關管
型號 |
圖? 號 |
額定電壓(kV) |
額定電流
(A) |
短時(1min)
工頻耐受
電壓(kV) |
最小工作壓力下的接觸
電阻(μΩ)) |
觸頭自
閉力
(N) |
額定短路開
斷電流/次數
(kA/次) |
機械壽命(次) |
儲存期
(年) |
外形尺寸 |
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