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笔者前不久搬迁居室,厨房要增加两个功率较大的电灶具,考虑到负荷较大(居室内总功率为6000W)。所以对厨房用电“设备”作了“专线”安装。由于事先估算不准,“专线”接至电能表集表箱处时,已剩下不多了。为了节省一点材料,我便将“专线”中的零线接到照明线路的零线上。这样电炉和电灯及家用电器就共用一根零线了。接法并不错误。然而通电几分钟以后,我突然听到厨房“砰”的一声,同时电视机荧光屏上无光,无伴音,电源指示消失,而且闻到一股难闻的气味。我立即切断客厅总电源开关连忙向外跑去,发现走道和厕所功率为15W的灯泡很“亮”,厨
I recently relocated room, the kitchen to increase the power of two larger electric cooker, taking into account the larger load (indoor total power of 6000W). Therefore, the kitchen electricity “equipment” made a “green” installation. Due to the prior estimates are not allowed, “green” connected to the meter when the meter box, there are not much left. In order to save a bit of material, I will be “green” in the zero line connected to the lighting line zero line. This furnace and light and household appliances share a zero line. Connection is not wrong. A few minutes after I switched on, however, I suddenly heard the kitchen bang, and the television screen was lit, no sound was heard, the power indicator disappeared, and an unpleasant smell was heard. I immediately cut off the living room total power switch quickly ran out and found the walkway and toilet power is 15W of the bulb is “bright”, kitchen