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Generator Calculator

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Power Requirements

Voltage (VAC): Phases: Power Factor:

Power Requirements

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Generator Information

Starting sequence Motor size (KW) Starter type Alternator excitation type No. of motors of this size Staggered start? Estimate size required (KVA)
 

* Calculations are built on assumptions of motor linear load characteristics @ 0% start- inertia loading factor 33%. Softstart variation under Telemecanique/Schneider electric specification.
* Calculations presented for CAT/Perkins at 500M MASF – Leroy Somer/Mecc Alte PMG AREP.
* Alternator overload capacity validation 2.5% x Value.
* Motor efficiency assumed 94%.

This field is for validation purposes and should be left unchanged.
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