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安装空调器时,要注意家中现有配电系统(电度表、闸刀、导线)的承受能力。现在许多居民家中都存在电度表容量小,导线截面细的问题。由于目前家用电器较多,特别是功率较大的空调器进入家庭,原有的配电设备不堪重负,熔丝熔断、烧坏电度表时有发生,甚至酿成火灾。家用空调器的电功率一般在1.5kW左右,应选择5A电度表(具有4倍过载能力);导线截面不小于2.5mm~2的铜心线。安装前,应对原配电系统进行检测,达不到要求的应进行更
When installing the air conditioner, pay attention to the ability of the existing distribution system (power meter, knife, wire) in the home. Many households now have problems with the small capacity of the meter and the thin section of the wire. Due to the current large number of household appliances, especially the larger power air conditioners entering the home, the original power distribution equipment is overwhelmed, fuses are blown, burn out of the power meter occurs, and even cause a fire. The electric power of household air conditioners is generally around 1.5 kW, and a 5A watt-hour meter (with 4 times overload capacity) should be selected; a copper core line with a conductor cross section of not less than 2.5 mm~2. Before installation, the original power distribution system should be tested. If it fails to meet the requirements, it should be carried out.