額定電壓： 1140.660v                                                                                                                       額定電流： 200a                                                                                                                                        額定頻率： 50hz                                                                                                                                               額定短路接通與分斷能力： 7.5ka/1140v, 9ka/660v                                                                                                       電壽命： 3000次                                                                                                                                   機械壽命： 15000次                                                                                                                               漏電保護動作值： 20/11kω                                                                                                                              漏電閉鎖值： 40/22kω                                                                                                                                     漏電動作時間： 50/80ms進出線喇叭嘴大4只，小4只。                                                                                                           重量： 240kg                                                                                                                                        尺寸： 655x550x813 

  kbz真空饋電開關產品特點
采用單片機智能化保護器，液晶漢顯中文界面，實時顯示電流、電壓、三相電流、電網對地絕緣電阻，具有遠距離短路保護功能；開關本身具有電度計量并實時顯示電度、功率及功率因數值；可以在不開蓋的情況下，實現人機對話，方便的進行各項保護參數的整定，并具有故障翻查功能，可予留通訊口，實現計算機井上井下聯網，為新一代漢顯智能化開關。