According to the function can be divided into:
Class II: electrical insulation with double insulation measures, to increase the leakage protector
you can not ground protection (that is, you can use two feet plug). Such as: TV, electric fans, table lamps, induction cooker, electric ceramic stove.
hree categories: electrical appliances are the use of safe voltage appliances, generally 12-36V electrical appliances, such as air conditioning, water heaters and so on