Yimaphi amakhono okukhetha amandla ephampu?

Ukukhetha amandla ephampu afanele kuyisihluthulelo sokuqinisekisa ukusebenza kahle kwemishini nokuhlangabezana nezidingo zokusetshenziswa. Nazi ezinye izeluleko neziphakamiso zokukhetha amandla ephampu:
1. Izidingo zokusebenzisa ezicacile
Ngaphambi kokukhetha amandla epompo, kumele siqale sicacise ukusetshenziswa kanye nesidingo sephampu ethile:
Izidingo zokugeleza: Nquma inani lamanzi okudingeka athuthwe ngehora noma ngomzuzu.
Izidingo zokuphakamisa: Linganisa ukuphakama kwamanzi ipompo edinga ukuwaphakamisa, okuhlanganisa ibanga eliqondile kanye nokulahlekelwa yipayipi.
Indawo yokusebenzisa: Cabanga ngesimo sokusetshenziswa kwephampu, njengamanzi asekhaya, ukunisela epulazini noma ukukhiqizwa kwezimboni.

2. Bala amandla adingekayo
Ngokusekelwe ekugelezeni nasekhanda, ifomula elandelayo ingasetshenziswa ukubala amandla omgodi wephampu:P=r⋅Q⋅H⋅g/h​

Phakathi kwazo:
I-P ingamandla omgodi (iyunithi: kilowatt, kW).
ρ ubuningi bamanzi (cishe u-1000 kg/m³).
I-Q yisilinganiso sokugeleza (iyunithi: amamitha ayi-cubic ngehora, m³/h).
U-H uyi-lift (iyunithi: m, m).
g ukusheshisa kwamandla adonsela phansi (9.81 m/s²).
I-η ukusebenza kahle kwephampu (ngokuvamile phakathi kuka-0.3 no-0.8).

3. Cabanga ngokuphepha
Ukuze ubhekane nokuguga, ukuvaleka noma ezinye izimo ezingalindelekile zephampu, kunconywa ukuthi wengeze u-10% kuya ku-20% wamandla abaliwe njengesici sokusekela.

4. Khetha amandla enjini afanele
Ngokuvamile, amandla enjini akhethiwe kufanele abe phezulu kancane kunamandla e-shaft abaliwe. Isibonelo, uma amandla e-shaft abaliwe engu-15 kW, kungakhethwa imoto engu-18.5 kW.

5. Bheka ububanzi bamandla obuvamile
Ngokwesimo sokusetshenziswa, okulandelayo kungenye yezinhlobo zamandla ezivamile zamaphampu:
Iphampu yokuqinisa yasekhaya: 0.5-2.2kW.
Iphampu yokunisela yasensimini: 3-5 kW.
Amaphampu ezimboni: ama-kilowatts amaningana kuya kwamashumi ama-kilowatts.
Iphampu yomthombo ojulile: 3-15 kW.

6. Cabanga ngezinye izici
Ukumelana namapayipi: Uma ipayipi lide noma kunezigobe ezengeziwe, kudingeka kwengezwe ikhanda elengeziwe.
Ukusebenza kahle kwephampu: Ukukhetha iphampu esebenza kahle kakhulu kungonga amandla.
Izindleko zokulungisa: Khetha amaphampu aziwa kakhulu futhi okulula ukuwanakekela.
Ngezinyathelo namathiphu angenhla, ungakhetha ngokunembile amandla ephampu afanele izidingo zakho, uqinisekise ukuthi imishini isebenza kahle futhi ihlangabezana nezidingo zokusetshenziswa.