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家用电器电源匹配常识

日期:2017-03-17 14:58:16 来源:奔驰宝马电玩城下载

   现在家庭电器越来越多,有的电器功率还比较大。住户的用电负荷也越来越大,一般家庭用电系统的总负荷最低在1.5―2kv,电流约为8A;最高的总负荷在5kw左右,电流约为25A。如果你的家庭电器比较多,超出了住房设计的功率,就必须向电器工程师咨询后,方可使用。根据按照功率的大小,工业电源小编将家用电器分为以下三个档次:
  第一档次的为小功率电器,如电视机、电冰箱、洗衣机、电扇、排风扇、抽油烟机、组合音响、照明灯具等。这类电器的负荷大约为300―700w左右。
  第二档次的中型功率的电器,如电吹风、微波炉、电饭锅、电熨斗、电烤箱、电热毯、吸尘器、电暖器等。这类的电器一般的负荷在700―1200w左右。
  第三档次的为大功率电器,如空调机、电热水器、烧烤微波炉、暖风机、浴霸等,其负荷为1500―2500w左右。
  安装大功率的电器,不得使用普通开关,不得直接安装在可燃的构件上。这类电器的安排要按产品安装使用说明书的规定要求,决不能凑合使用或抱有任何侥幸的心理。
  There are more and more household appliances, some electrical power is larger.Residents of electricity load is becoming more and more big, the total load of the lowest average household electricity system in 1.5-2 kv, about 8 a current;The highest total load at about 5 kw, current of about 25 a.If your household appliances is more, beyond the power of housing design, we must consult electrical engineers, can use.According to the size of the according to the power, industrial power supply small household electrical appliances can be divided into the following three levels:
  The first class for small power electrical appliances, such as TV sets, refrigerators, washing machines, electric fans, exhaust fan, smoke lampblack machine, combined sound, lighting, etc.This kind of electrical load is around 300 - around 300 w.
  The second class of medium-sized power electric appliances, such as hair dryer, microwave oven, electric rice cooker, electric iron, electric oven, electric blanket, vacuum cleaners, electric heater etc.This kind of electrical general load in 700 - about 700 w.
  The third class for high-power electrical appliances, such as air conditioner, electric water heater, grill, microwave ovens, heater machines, such as bath bully its load is around 1500-2500 w.
  Install high-power electrical appliances, shall not use ordinary switch, shall not be installed directly on the flammable components.Arrangement according to the product of this kind of electrical installation specification required, must not make use or have any fluky psychology.