结合食堂工程项目，总结设计经验，简要介绍电气设计中线路敷设、漏电保护、计量、设备容量等方面的设计要点。
According to the dining room, this paper summarizes the design project experience in electrical design, and briefly introduces the route laying, leakage protection, measuring, equipment load.
然后针对供电线路经常出现的短路故障、漏电故障等问题提出了最新的保护策略和方法。
Then for the short-circuit faults, leakage faults and others of the power lines are often solved by taking the latest protection strategies and methods.
防静电设计，可防止因静电及漏电而损坏线路板和电子组件。
Antistatic design avoids damage of circuit board and component from static and electric leakage.
灯具泄漏电流测试线路中隔离测试变压器次级接地问题直接影响着测试结果的准确性。
The earthing of secondary circuit of an isolating test transformer on the circuit for luminaire leakage current test strongly influences the accuracy of test results.
2000小时，低漏电流，适用于定量回路及高保真偶合电子线路中。
Hours low Leakage. Suit for use in timer loops and high-fidelity coupled circuits.
电子控制线路根据需要可以增加多种保护功能电路，如：漏电、欠电压、缺相、相序等等保护功能电路。
The electronic control line can be added with multiple protecting circuits, such as the protecting circuits for leakage, undervoltage, phase failure, phase sequence, etc.
线路设计时应该注意，POSCAP是有极性的电容器，反向电压会造成漏电流加大或短路。
Circuit design should be noted, POSCAP is polarized capacitors, the reverse voltage will cause increased leakage current or short circuit.
线路设计时应该注意，POSCAP是有极性的电容器，反向电压会造成漏电流加大或短路。
Circuit design should be noted, POSCAP is polarized capacitors, the reverse voltage will cause increased leakage current or short circuit.
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