Umguquli we-Power
Guqula amandla phakathi kwe-watts, kilowatts, horsepower ne-BTU/hour.
Iziphetho zivuselelwa uma ubhala.
Malunga nale khadi
A power converter changes a rate of energy use — energy per unit time — between watts, kilowatts and megawatts, mechanical and metric horsepower, and BTU per hour. All values convert through the watt as a common base.
The figures to know are 1 mechanical horsepower ≈ 745.7 watts, 1 metric horsepower (PS) ≈ 735.5 watts, and 1 watt ≈ 3.412 BTU/hour. The two horsepower definitions differ by about 1.4%, which is why the same engine can be quoted at two slightly different hp numbers.
Worked example: to convert 150 kilowatts to horsepower, divide by 0.7457, giving about 201 hp — a typical electric-car motor rating. To size an air conditioner, a 3.5 kW unit is 3,500 × 3.412 ≈ 12,000 BTU/hour, a "1 ton" cooler. A results table shows the same power in every unit at once.
Imibuzo ebuzwa kaningi
Ingabe kune-watts eminingi enamandla omlilo afanayo?
Imoto eyodwa ye-mechanical horsepower imalunga ne-745.7 watts. Imoto ye-metric horsepower (PS) incane kancane, imalunga ne-735.5 watts, ngakho-ke imoto efanayo ingabonisa ama-figures amabili ahlukene.
Ingabe ama-kilowatts ahlobene kanjani ne-horsepower?
I-kilowatt eyodwa ilingana ne-1.341 ye-mechanical horsepower. Amamoto emoto e-electric avame ukubhekwa nge-kW, ngakho-ke i-150 kW motor ilingana ne-201 hp.
Yini i-BTU ngehora?
BTU / ihora izindleko ukufudumeza kanye nokupholisa imishini. Watt eyodwa ilingana mayelana 3.412 BTU / h, ngakho 3.5 kW i-air conditioner ilingana 12,000 BTU / h — "1 ton" unit.
Yini ushintsho phakathi kwe-mechanical ne-metric horsepower?
Mechanical (imperial) horsepower cishe 745.7 watts, ngenkathi metric horsepower, futhi ebizwa ngokuthi PS noma CV, cishe 735.5 watts - cishe 1.4% ngaphantsi. Izimoto abakhiqizi ezindaweni ezahlukene sithi noma yini efanelekayo kubo, ngakho le power converter inikeza zombili.
Ingabe i-watts eminingi ilingana ne-horsepower eyodwa?
Imoto eyodwa ye-mechanical horsepower ilingana ne-745.7 watts, ngakho-ke i-100 hp engine ikhiqiza cishe ama-74.6 kilowatts ekukhiqizweni kwayo.
Ngiguqula kanjani i-kW ibe yi-BTU ngehora?
Ukuphindaphindwa kwe-kilowatts ngo-3,412.14. Ngakho-ke i-2 kW heater ikhishwa cishe ku-6,824 BTU / ihora, indlela yokufudumeza nokupholisa imishini evame ukubhekwa eNyakatho Melika.
API — sebenzisa le calculator kusuka kukhodi
Nquma le calculator njenge JSON evulekile yendawo yokuqeda - akukho isithonjana esidingekayo. Thumela amaxabiso endawo ngezansi njengezilungiselelo zombuzo noma i-JSON. Noma yini ongayishiya isebenzisa iphutha elifanayo elifakwe ngaphambili lekhasi; ipharamitha engaziwa yi-400, ayikho i-zero emnyama. Funda i-API egcwele →
Ingxenye yendawo
GET https://calculator.free/api/v1/power/curl
curl "https://calculator.free/api/v1/power/?amount=1&from=kw&to=hp"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/power/?" + new URLSearchParams({
"amount": "1",
"from": "kw",
"to": "hp"
}));
const data = await r.json();
console.log(data.results);Izibalo ziyisilinganiso esisetshenziswa ukuqondisa kuphela, hhayi ukucebisa ngezimali, ukwelashwa noma ukukhokha.