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depending on kva class of the motor between 4-8 times the running current

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∙ 14y ago
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What should be the current of siemens 75 kw motor at no load?

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What is the starting current for 110 kW motor?

If we consider the rpm to be 1450, then the full load current of 3 phase, 415V motor is approx 190 amps. Now, the starting current of a induction motor is 5-7 times the full load current. Hence the starting current will be approx 950 - 1330 amps. Similar calculations can be made for below mentioned ratings also: 110 KW, 220 V ------F.L. current: 350 amps 110KW, 240 V-------F.L. current: 325 amps


Why a 750 kw motor takes 17 amps starting current?

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