![]() ![]() Kilowatts converted to various horsepower values. Kilowatts can be abbreviated as kW for example, 1 kilowatt can be written as 1 kW. In the metric system, "kilo" is the prefix for thousands, or 10 3. ![]() The kilowatt is a multiple of the watt, which is the SI derived unit for power. One kilowatt is the power equal to 1,000 watts, or the energy consumption at a rate of 1,000 joules per second. Try our engine horsepower calculator to calculate the power of a motor. Horsepower were later used to measure the power output of piston and turbine engines and electrical motors. The term horsepower was adopted by Scottish inventor James Watt to measure the power output of his steam engine and to compare that power with that of horses horses. īoiler horsepower can be abbreviated as hp(S) for example, 1 boiler horsepower can be written as 1 hp(S). One boiler horsepower is equal to the power needed to evaporate 34.5 pounds in one hour. Boiler Horsepowerīoiler horsepower is used to measure the power of a boiler to generate steam. For example, 1 metric horsepower can be written as 1 hp(M), 1 PS, 1 cv, 1 hk, 1 pk, 1 ks, or 1 ch. Metric horsepower can be abbreviated as hp(M), and are also sometimes abbreviated as PS, cv, hk, pk, ks, or ch. The metric horsepower is a non-SI metric unit for power. One metric horsepower is equal to 735.49875 watts. One metric horsepower is the power needed to one metric horsepower as the lift a 75 kilogram mass at at one meter per second. Electric horsepower can be abbreviated as hp(E) for example, 1 electric horsepower can be written as 1 hp(E). The electric horsepower is a US customary and imperial unit of power. One electric horsepower is equal to exactly 746 watts. Electric HorsepowerĮlectric horsepower is used to measure the output of electric motors and other electrical machines in the US. Mechanical horsepower can be abbreviated as hp(I) for example, 1 mechanical horsepower can be written as 1 hp(I). The mechanical horsepower is a US customary and imperial unit of power. One mechanical horsepower is equal to 745.69987158227022 watts. Mechanical horsepower is often used to measure the output of engines and motors in North America. ![]() So, 100 kilowatts is approximately equal to 134.102 horsepower. For example, if you have 100 kW, you can convert it to horsepower as follows: 100 kW × 1.34102 134.102 hp. So, to convert kilowatts to horsepower, you can multiply the number of kilowatts by 1.34102. Mechanical and electrical are the most commonly used. 1 kilowatt (kW) is approximately equal to 1.34102 horsepower (hp). Therefore, 20 hp would be equivalent to 24.86 kVA in this scenario.There are several types of horsepower, including mechanical, electrical, metric, boiler, brake, and indicated, and they all have different applications in industry. To convert horsepower to kVA, consideration of the power factor of the electrical device is essential. The conversion formula isįor instance, if an electric motor has 20 hp and a power factor of 0.6 Multiplying the horsepower value by 0.746 yields the equivalent power in kilowatts, as indicated by the formula:įor example, if a device has a horsepower rating of 250 hp:Ĭonverting Horsepower to Kilovolt-Ampere (kVA) The conversion from horsepower to kilowatts is a straightforward process. It helps bridge the gap between mechanical and electrical power measurements, ensuring accurate sizing and compatibility in various applications. It is valuable in scenarios where there is a need to assess the electrical power requirements of a system originally specified in mechanical terms. This conversion is particularly relevant in the context of electrical engineering and power systems, where different units are used to express power in mechanical and electrical terms. The HP to kVA (Horsepower to Kilovolt-Amperes) Calculator is a tool designed to convert electrical power measurements from horsepower to kilovolt-amperes.
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