Phepelo ea Motlakase (UPS) ke sesebelisoa sa ts'ireletso ea matla se nang le yuniti ea polokelo ea matla, haholo-holo se sebelisang inverter ho netefatsa tlhahiso ea matla e laoloang le e sa sitisoeng. Mosebetsi oa eona oa mantlha ke ho fana ka matla a tsitsitseng le a tsoelang pele ho lisebelisoa tsa elektroniki nakong ea mathata a motlakase, joalo ka ho sitisoa ha phepelo, ho feto-fetoha ha motlakase, kapa ho felloa ke matla, ka hona ho sireletsa lisebelisoa, ho sireletsa data, le ho netefatsa tsoelo-pele ea khoebo.
Molao-motheo oa ts'ebetso oa UPS o kenyelletsa ho fetolela alternating current (AC) ho ea hona joale (DC) ka mochine o lokisang motlakase nakong ea phepelo e tloaelehileng ea motlakase, ka nako e tšoanang e tjhaja betri ea eona. Ha phepelo ea motlakase e sitisoa, UPS hang-hang e fetolela matla a DC a bolokiloeng ho AC ka inverter ho boloka matla ho mojaro o hokahaneng, ho netefatsa ts'ebetso e sa sitisoeng ea lisebelisoa.
Sistimi ea UPS e sebelisoa haholo makaleng a khoebo, a indasteri le a tlhahisoleseling:
Tikoloho ea Khoebo
Ho sireletsa likhomphutha, li-server tsa marang-rang, le lisebelisoa tsa puisano. Litsamaiso tsena li na le bokhoni bo phahameng, bo sebetsang hantle, le scalability.
Lisebelisoa tsa indasteri
Ho boloka lisebelisoa tsa othomathike le sistimi ea liroboto. Litšobotsi tsa bohlokoa li kenyelletsa ts'epo e phahameng, ho hanyetsa tšitiso, le mamello ea vibrate.
Mahlale a likomporo
Ho sireletsa litsi tsa data le likamore tsa li-server. Litharollo tsena li fana ka letsoalo le phahameng, ts'ebetso le scalability.
Litsamaiso tsa UPS li arotsoe ka mefuta e meraro ho latela melao-motheo ea tsona ea ts'ebetso:
Standby UPS
E fana ka matla ka kotloloho ho tsoa ho mains nakong ea ts'ebetso e tloaelehileng 'me e fetohela ho matla a betri feela nakong ea tšitiso. Nako ea phetoho e nyane.
UPS ea inthaneteng
E fana ka matla a tsoelang pele ka inverter, ho sa tsotelehe boemo ba phepelo ea mains, ho netefatsa boemo bo phahameng ka ho fetesisa ba ts'ireletso le boleng ba matla.
Line-Interactive UPS
E kopanya likarolo tsa litsamaiso tsa standby le tsa marang-rang, ho tsitsisa matla ka inverter nakong ea ts'ebetso e tloaelehileng le ho fetola ka potlako matla a betri nakong ea lintho tse sa tloaelehang.
Ho Khetha UPS e Nepahetseng: Ha u khetha UPS, lintlha tse kang tšebeliso ea matla a boima kaofela, litšobotsi tsa tlhahiso ea UPS, matla a betri le mofuta oa betri li tlameha ho nahanoa. Mehato ea bohlokoa e kenyelletsa:
Ho khetholla litlhoko tsa matla a felletseng le a tlhoro.
Ho lumella ho fokotseha le ho atolosoa ha nako e tlang.
Ho lekola boleng ba matla, nako ea ho sebetsa, ho sebetsa hantle, le tahlehelo ea matla.
Lintlha tsa bohlokoa tsa ho khetha UPS ea standby li kenyelletsa:
Matla a Matla
Ena ke paramente ea mantlha ea UPS. E lekantsoe ka li-kilowatts (kW) kapa kilovolt-amperes (kVA). Nahana ka litlhoko tsa hona joale le tsa nakong e tlang tsa mojaro.
Lits'ebetso tsa Output Voltage
Standby UPS li fana ka likhetho tse fapaneng tsa tlhahiso ea motlakase. Khetha motlakase o nepahetseng ho latela lintlha tsa sesebelisoa.
Transfer Time/
Nako e nkuwang ho tjhentjha dipakeng tsa motlakase le matla a betri. Lisebelisoa tsa bohlokoa joalo ka li-server li hloka nako e fokolang ea phetisetso. Bakeng sa lisebelisoa tsa bohlokoa joalo ka li-server le lisebelisoa tsa marang-rang, ho bohlokoa ho khetha UPS e nang le nako e khuts'oane ea phetisetso.
Likhetho tsa Output Waveform
tsa UPS tse emeng li kenyelletsa leqhubu la lisekoere, quasi-square wave, le sine wave. Bakeng sa lisebelisoa tse ngata tsa ntlo le ofisi, tlhahiso ea maqhubu a lisekoere kapa quasi-square e lekane. Liphetho tsa Sine wave li ratoa bakeng sa lisebelisoa tsa molumo kapa tsa video ho qoba ho sotha.
Nako ea ho sebetsa ea Battery
E khethoa ke matla a phalliso le matla a betri, a hlahisoang ka metsotso e seng mekae. Khetha ho latela litlhoko tsa kopo.
Mofuta oa Battery
Hangata o sebelisa libeteri tse laoloang ke li-lead-lead-acid (VRLA), tse amang boima, boholo le litlhoko tsa tlhokomelo.
Efficiency
Bokhoni bo phahameng bo fetolela litšenyehelo tse tlase tsa ts'ebetso.
Sisteme ea Size le Weight
Lithium-ion UPS hangata e nyane ebile e bobebe, e loketse litlhophiso tse haelloang ke sebaka.
Likarolo tsa Tsamaiso ea Smart
Mesebetsi e joalo ka ho beha leihlo ka remoutu le ho koala ha othomathike ho ntlafatsa ts'ebeliso le polokeho.
Brand le After-Sales Service
Marekisetso a tsebahalang a fana ka ts'epo le tšehetso e betere. Ntle le moo, ts'ebeletso e ntle ea kamora ho rekisa ke ntlha ea bohlokoa eo u ka e nahanang ha u khetha UPS.
Ka ho ela hloko lintlha tse ka holimo, o ka khetha UPS ea standby e fihlelang litlhoko tsa hau hantle.
Ho netefatsa hore ts'ebetso ea UPS e tsitsitseng e hloka tlhokomelo ea kamehla, empa mathata a kenyelletsa:
Litlhahlobo tsa Kamehla
Ho beha leihlo liphanele tsa ts'ebetso le mabone a matšoao habeli ka letsatsi ho rekota motlakase le boleng ba hona joale, ho netefatsa hore ha ho na liphoso kapa lialamo. Ts'ebetso ena e ka nka nako le liphoso, haholo-holo litsing tse kholo tsa data kapa libakeng tse nang le lisebelisoa tse ngata.
Tlhokomelo ea Battery
Mesebetsi e kang ho hloekisa, ho hlahloba likhokahano, litekanyo tsa motlakase tsa khoeli le khoeli, liteko tsa selemo le selemo tsa matla le ho kenya betri e hloka tsebo le bokhoni ba litsebi ho qoba tšenyo ea betri kapa tahlehelo ea data.
Taolo ea Tikoloho
Ho boloka mocheso o nepahetseng (20–25°C) bakeng sa UPS le libeteri ho ka ba thata ka linako tse fapaneng tsa selemo kapa libakeng tse fapaneng.
Taolo ea Mojaro
E hloka tsebo e nepahetseng ea litlhoko tsa mojaro ho thibela ho tlala le ho nolofatsa litokiso.
Tlhahlobo ea Phoso
Ha bothata ba UPS bo etsahala, ho rarolla mathata ka nako e nepahetseng ho hloka tšehetso le boiphihlelo.
Tlhokomelo e Thibelang
Licheke tsa kamehla tsa khoeli le khoeli, kotara, le selemo li bohlokoa empa hangata li hlokomolohuoa.
Phetoho ea Battery
Libetri li hloka ho nchafatsoa nako le nako, ho kenya litšenyehelo le nako e ka bang teng ea ho theola haeba li hlokomolohuoa.
Ho rarolla mathata a tlhokomelo, litharollo tse ncha tse kang tharollo ea nako ea 'nete ea ho beha betri leihlo li hlahile. Theknoloji ena e kenyelletsa:
Sistimi ea ho lekola betri
Ho lateloa ho sa khaotseng ha maemo a betri le ts'ebetso ea ho leka-lekanya.
Teko ea Bokhoni ba Banka ea Betri
Nako le nako etsa tlhahlobo ea bokhoni u sebelisa sesebelisoa sa marang-rang se hole ho netefatsa ts'epo e kholo ea lits'ebetso tsa UPS.
Qetellong, ho amohela litharollo tse bohlale tsa tlhokomelo ho ka thusa basebelisi ho fihlela tlhahlobo ea nako ea nnete, ts'ebetso e nepahetseng, le lits'ebetso tse sa lebelloang tsa UPS tse laoloang ka dijithale.
