電器上面寫著230V 32A用唔用到?(急~~~~~~~~~~~~)

如果電器上面寫著230V 32A 就係用單相電230V 32A，如果係用三相電係有註明用三相電既，比如我就有一架電弧點焊機就係用單相230V 32A，唔可以用13A插囌，要用一個230V 32A 雙極工業開關，當然供電都係要有32A以上啦。

Normally, the socket outlet in our home is 13A, but sometimes you also can find some 32A equipment - like water heater, air-conditioner.

Referring to HKSAR Ordinance, you do not connect the applicance by yourself if you are not a registered electrican worker. For the installation practice, special arrangement for these equipments are required.

By the way, this should not require a 3-phase supply but I suggest you to check with registered electrical contractor.

Once again, this is very dangerous if you are not familiar with electricity supply network.

230V 32 A indicates a power consumption of around 7300 Watts

Normal domestic power outlet only provides a maximum current of 13A (i.e. a power of 2800 W). Therefore, I do not think your applicance can be used in domestic power setting.

The applicance should be used in 3-phase (三相) power outlet.