In three phase, phase to phase voltage is 440 Volts, but the three phase motors

In three phase, phase to phase voltage is 440 Volts, but the three phase motors are designed for 415 Volt, 50 hz, why

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In three phase, phase to phase voltage is 440 Volts, but the three phase motors are designed for 415..

Answer / pammi.kumar@ymail.com

415 + - 10 % is moter.

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