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居民室内电气设施安装质量的优劣,直接关系到用电的安全。针对目前暴露出的种种问题,特简单做一归纳,以求引以为戒。1 随意性代替标准化1.1 进户线引入室内后,其控制闸刀不设封闭的闸刀箱。且闸刀安装位置往往选择在阴暗潮湿、堆放杂物的储藏室内。1.2 闸刀的负荷侧不配置漏电保护装置,即使安装,当漏电开关频繁动作时,也不去认真查找原因,而是擅自将其长期退出运行。1.3 三相插座所需的接地线电阻值不合格,甚至干脆不设接地线或三相插头的用电设备根本不用三相插座。1.4 三相插座接线时,误将零线和接地线互换了位置,造成“一火一地”的用电形式。1.5 灯具开关控制相线随心所欲。当控制零线时,便
Resident indoor electrical installation quality advantages and disadvantages, directly related to the safety of electricity. In view of the various problems exposed at present, it is especially simple to make a summary so as to take warnings. 1 randomness instead of standardization 1.1 Into the room into the line, the control knife does not have an open knife box. And the blade installation location is often selected in the dark and humid, stacked debris storage room. 1.2 The load side of the knife is not equipped with leakage protection device, even if the installation, when the leakage switch frequently moves, it does not go to find the cause carefully, but without authorization will be its long-term withdrawal from operation. 1.3 three-phase socket required ground wire resistance is not qualified, or even simply without ground wire or three-phase plug of the electrical equipment simply do not have three-phase socket. 1.4 Three-phase socket wiring, mistakenly zero line and ground wire swap position, resulting in “a fire” form of electricity. 1.5 light switch control phase arbitrary. When controlling the zero line, then