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.