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GM-2高壓封閉共箱母線

概述
  GM-2高壓封閉母線是本公司吸收國內共箱高壓母線***国产福利不卡在线视频特點,及參照國外同類***国产福利不卡在线视频設計生産的新***国产福利不卡在线视频。它具有優良的機械特性,和電器特性,安全可靠,是高壓大電流設備理想的輸電設備。
  GM-2高壓封閉母線品種齊全,用戶可以根據需要選擇電流等級和電壓等級。高壓母線外殼采用鋁合金外殼,有效的減小了過流電流引起的發熱損耗。並采用高強度高性能的絕緣予支持導電體,具有良好的抗短路電動性能,室外安裝時,高壓母線具有可靠的防雨結構,並具有良好的接地保護系統,可以確保高壓封閉母線長久安全可靠的運行。
Intruction
GM-2 high voltage sealed bus-bars are designed according to the characteristics of the same produits at home and abroad. The products have advantages of good mechanical and electrical properties.
GM-2 series products can be used according to the rate of voltage and current.They have less heat loss of eddy current and good property of re-short circuit,because their shelles are manufactured by aluminum alloy and their electric conductors are supportcd by high strength insulators.When products are used outdoors,the constrution of rainproof is designed to ensure products safely work.


1、安裝型式:GM-2高壓封閉母線可以在室外安裝,具有防雨,防風結構。安裝維修孔一般向上安裝,維修孔需要向下安裝時,可以在定貨時向生産廠說明。
2、本品適用于高壓變壓器與高壓變電盤之間的電氣連接,發電機組與引壓變壓器之間的電氣連接。
3、配電方式:3相3線,外殼接地。
4、額定電壓:3.45KV~40.5KV
5、额定电流:3.45KV~11.5KV 400A~3000A; 40.5KV 100A~1000A.
6、額定頻率:50Hz
7、箱體:采用弱磁性鋼板及鋁合金板作箱體外殼。
8、接地保護系統:符合IEC-364-5-54對接地系統的要求。
9、防护等级:室内安装型:IP40; 室外安装型:IP43
10、負載性能:在額定電流下導電體及外殼的溫升符合GB763-74交電流高壓電器表長工作時的升溫要求。
11、短路性能:動穩定及熱穩定符合交流高壓電器動、熱穩定試驗方法,GB-2706-81標准的要求。
12、絕緣性能:符合GB311.1-83標准要求。
 
1、Installing:Products can be installed outdoors.The maintaiopenings must be up except of particular instructing when user make the constract with manufacturer.
2、The products can be used as jount between high voltage transformer and high voltage distributor or and electric generator.
3、Distributing mode:three-phase,and shell as ground wire.
4、Rated Voltage:3.45KV~40.5KV.
5、Rated current:3.45KV~11.5KV 400A~3000A; 40.5KV 100A~1000A.
6、Rated frequence:50Hz
7、Shell:less magnetic steel or aluminium alloy
8、Earth lead:up to the standard of IEC-364-5-54
9、Protection class: indoor,IP40;outdoor,IP43.
10、Loading property:When the using current is less rated current,the temperature of electric conductour and shelles is up to the standard of GB763-74.
11、Short current property:Dynamic and heat stability are up to the standard of GB2706-81.
12、Insulating:up to the standard of GB311.1-83.

高壓封閉共箱母線外型參考尺寸表
The Overall Dimension of High Voltage Seal Bus of Community Box