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Here you have the option of calculating the apparent power, voltage and current
of three-phase motors, for example.

S = U x I x √3
Apparent Power: S
Voltage: V
Current: I
Please fill all mandatory inputs.

Here is an example:

A 400 volt three-phase motor has a rated current of 129.9 amperes.
What apparent power results from these specifications?

S=U x I x √3
S=400V x 129.9A x √3
S=90kVA

Units of measurement:

Apparent power S=Kilovolt ampere [KVA]
Voltage U=Volt [V]
Current i=Ampere [A]
√3 or 1.73=none

To the "Three-phase motors" product page

To the product page "Three-phase motors"