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I have a 415, 55kw motor running at 30 amps for the best part of 12 hours a day. If i am to calculate the power consumption, what equations would i use;
if i use P = 1.73 x 418 (measured) x 30 xPF x efficiency
what values would i use for efficiency and PF, i thought these values change with load and condition of motor? maybe wrong though!!
thanks
the reason i am doing this is to justify installation of a VSD
if i use P = 1.73 x 418 (measured) x 30 xPF x efficiency
what values would i use for efficiency and PF, i thought these values change with load and condition of motor? maybe wrong though!!
thanks
the reason i am doing this is to justify installation of a VSD