“报警不跳闸”的设计探讨

Discussion on Design of Alarming and Not Tripping

探讨了电气设计中如何应对国家标准GB 50054—2011《低压配电设计规范》第6.3.6条中对电气线路的保护要求,提出电气设计人员应根据实际工程来理解GB 50054—2011《低压配电设计规范》第6.3.6条的要求,针对各种不同的过流情况采用不同的应对措施。

This paper discusses how to deal with the protection requirements of electrical lines in clause 6.3.6 of GB 50054—2011 Code for design of low voltage electrical installations.It is proposed that electrical designers should understand the requirements of clause 6.3.6 of GB 50054—2011 Code for design of low voltage electrical installations according to the actual project,and different measures for different over current situations are adopted.