switch功用同分别
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发布时间：2023-04-23 04:29
共1个回答
热心网友
时间：2023-10-08 20:43
and earth switch?
Load Break Switch 图片参考：systemcontrol.in/images/LoadbreakSwitch2.JPG 图片参考：i00.i.aliimg/photo/v0/218305528/Indoor_Vacuum_Load_break_switch_load_switch 图片参考：image.made-in-china/2f0j00wLRQrMTquaCt/Circuit-Switch-CS-up-to-12kV-630A-Vacuum-Load-Break-Switches- FZW32-12D / T630-20 outdoor high-voltage switch is a new generation of high-pressured electrical appliance proct
developed by introcing high voltage electrical appliance research technology
of which each technical performance index conforms to GB3804 and IEC standard. It is suitable for outdoor 12kV in three-phase AC 50Hz power supply neork. 图片参考：tradenote/images/users/000/279/056/procts_images/296991 The range of our load break switches are from 16 ampere to 400 amperes. The load break switches can also be used as switch disconnectors. The LB switches are UL and CSA certified. Various mounting options are available including the IP 65 enclosure mountings fault making line eath switch? Earthing switches with fault making capacity 图片参考：174.123.135.195/uploads05/29/0/p22419427954 Earthing switches with fault making capacity can be reliably closed against short-circuit currents
thus protecting the operator and switchgear in the cause of inadvertent operation. Naturally
operation behind a closed partment door forms part of the overall cubicle safety Disconecting Switch 图片参考：allprocts/manufacture100/hdkj/proct5 图片参考：allprocts/manufacture97/chdkj/proct4 (Isolation Switch
Isolated) Purpose: The out door high voltage disconnecting switch is the high voltage switch switch equipment of single phase AC. 50Hz. It is suitable for power system with rated voltage of 10kV
acted as making and breaking the power supply under the circumstances of with voltage and no load. The disconnecting switch is adopts insulated hook rod to operate. 同样是开关
只是功能与需求不同而已。 2011-07-28 23:19:35 补充： 任何开关有载(大电流)断电好危险，我建议用Circuit Breaker。
本人只能解答上述两条问题. load break switch 是可以在有负载的情况下
将电源切断. 即是当机械在运行时可把电源关闭. disconnecting switch 是 不 可以在有负载的情况下
将电源切断. 即是当机械在运行时 不 可把电源关闭
是需要等无载的情况下
才可把电源关闭.
