For different variables you should use the calculator that appears at the beginning. The use of this calculator is very simple, the first thing you should do is enter the engine Hp, this value is found on the motor nameplate or in the equivalence tables, you must keep in mind that the power of the engines is defined in Hp for the United States and some other countries, while in Europe the power of the engines in kW is used.
Then you must enter the efficiency of the motor , this value is characteristic of the motor and is a measure of the effectiveness with which electrical energy is converted into mechanical energy.
Finally you must choose the power factor , this factor indicates the efficiency with which you use electricity. Spanish version Hp to kVA. Home Electrical. Example No. How many Hp are:. Chart with Standard Electrical Formulas. Chart of Approximate Generator Fuel Consumption. Article on How to Size a Generator. If you have questions, already know your requirements, or are interested in purchasing please contact us or browse our extensive inventory of New Surplus Generators and Used Generator Sets to find a standby or prime power genset to meet your needs.
Articles and Info Why Use Diesel? It measures how effectively electrical power is being used. A high power factor signals efficient utilization of electrical power, while a low power factor indicates poor utilization of electrical power. Power Factor is the cosine of the phase angle between current and voltage. Power Factor is the ratio of true power to apparent power. Bhatia, B. Home Electrical. Definition P.
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