How many amps can you draw from a 63A three phase?

Answer 1

?

Answer 2

Actually, the question itself does not provide enough information as required to provide an answer. To determine wattage, both amperage and voltage must be known, and voltage has not been stated in the question.

Only an educated guess can be given as an answer. Specifically, knowing that "63 amp" is a common rating for a pin & sleeve type IEC 60309 interconnect used outside of North America, a "63 amp" connector is most commonly deployed with single-phase power distribution systems that provide a Phase voltage of 220V, 230V or 240V. Thusly, because amperage multiplied by voltage provides watts, some possible answers are:

13.86kW (63A x 220V)

14.49kW (63A x 230V)

15.12kW (63A x 240V)

If the power system is a three-phase 220/380V, 230/400V or 240/415V type, multiply the kW values above by a factor of "3".

Answer

Your question doesn't actually make any sense, I'm afraid, as you are referring to three entirely different quantities and units of measurement.

• the ampere (not 'amp') is the unit of measurement of current.
• the kilowatt (kW not kw) is the unit of measurement of power.
• energy is measured in joules.

As these are all different quantities, you cannot equate one with the other!

Answer 3

In a 63A three-phase system, you can draw a maximum of 63 amps per phase, totaling 189 amps across all three phases. It is important to ensure that the total load does not exceed the rated capacity to prevent overloading and potential damage to the system.

Answer 4

the line voltage ,which is necesary to calculate kilowatts, is missing.

Answer 5

Up to sixty three amps.