How do you calculate New Zealand 3 Phase Voltage?

To calculate the three-phase voltage in New Zealand, you typically use the formula for line-to-line voltage (V_L) in a three-phase system, which is V_L = √3 × V_Ph, where V_Ph is the line-to-neutral voltage. In New Zealand, the standard line-to-neutral voltage is 230V, so the line-to-line voltage would be approximately 400V (230V × √3). Ensure that the system's configuration (such as star or delta) is taken into account when performing calculations.