Indlela ukukhetha UPS: ukubuyekezwa abakhiqizi namathiphu ngokukhetha

Ukuzinza amakhompyutha namanye amadivayisi amaningi - kokubili ezifuywayo kanye nalezo asetshenziswa ekukhiqizeni - kuxhomeke ekutheni uninterruptible ugesi kusukela amandla supply, ezixhunywe amadivaysi. Uma ugesi zondliwe ngokufanele, kungase kuphakame isimo lapho Awukwazi ukwenza ngaphandle UPS. Iyini injongo yalezi amadivaysi? Ngesisekelo siphi isici okufanele akhethwe uninterruptible segezi for PC nezinye izinto?

Kufanele uthenga UPS?

Ngaphambi kokuba sicabangele ukuthi ukukhetha UPS, kuyasiza ukunquma ukuthi kunengqondo isimiso sokuthola umthombo ungaphazanyiswa ugesi. Ngakho, uma sikhuluma isidingo ngendlela engaguquguquki supply voltage, bese lokhu kungasetshenziswa ezinye, ngenani ethengekayo zedivayisi - isibonelo, izinhlelo ezikhethekile zenethiwekhi izihlungi.

Kodwa uma kunesidingo ukuze kuqinisekiswe ukusebenza devaysa nge adages, ngaphandle-UPS akwanele. Yiqiniso, uma idivayisi has a ngamandla esakhelwe ibhethri - isidingo uninterruptible amandla kagesi, futhi kulesi simo, ingase ivinjelwe.

UPS ukuthenga - into abalulekile nephumayo amabhizinisi ezinkulu. Kulokhu, ngaphambi abaphathi kungaba ezihlukahlukene nezindaba: kanjani ukukhetha UPS engcono, ibhethri ukuzikhethela UPS for computer, amadivaysi zezimboni, izakhi Ukushisa ingqalasizinda.

Ukwahlukaniswa UPS

Ngokuhambisana indlela evame phakathi ochwepheshe, UPS zihlukaniswa lezi zinhlobo ezilandelayo esemqoka:

- inqolobane;

- umugqa-interactive;

- ekilasini UPS inthanethi.

Ake sixoxe ngazo ngokuningiliziwe ethile.

Standby UPS

Eceleni UPS yenzelwe ukusetshenziswa ikakhulukazi ezimweni lapho idivayisi kunikwe amandla kusuka lapho uphuma khona amandla, kufanele sigcinwe isimo sokusebenza ngaso njalo ugesi wawuphela. I-UPS kwanele, ngokukhethekile, ngoba ukusebenza kwe-computer - isibonelo, uma ufuna, inqobo nje uma kungekho ugesi, londoloza ifayela futhi ukuqeda umdlalo. Ochwepheshe abaningi ukweluleka abasebenzisi ucabange indlela ukukhetha UPS, sinake isici onobuhle eziningi inhlobo efanele amadivayisi: abanalo izakhi eliletha ukuthula. Lokhu kusho ukuthi lapho computer iya kwi-standby ugesi kukhona ikhefu kwegezi.

UPS Line-interactive

UPS Line-interactive libhekene ukumelana voltage amathonsi. Ukuze okuyinto yena, kudivayisi ebucayi eyisipele. Isobho Line-interactive enezinto eziningi izici, kufanele nabo zikhunjulwe ukucabangela indlela ukukhetha UPS. Ngokwesibonelo, lezi amadivaysi kungenzeka ukukhiqiza ukuphazamiseka inethiwekhi awela inethiwekhi umphakathi ukuthi. Ngaphezu kwalokho, inhlobo efanele Isobho elinesimo kuqhathaniswa okusezingeni eliphezulu umsindo ezingeni, okwenza kube nzima uyibeke ezindaweni okuhlalwa kuzo. Kodwa, ngandlela-thile, izinzuzo zabo eziyinhloko - ukumelana noshintsho voltage, okwenza UPS nesidingo elihambisana.

UPS ekilasini inthanethi

UPS izinhlobo intanethi, ngokusho kongoti, ukumelana eliphezulu kakhulu amandla okhuphuka ngokungazelelwe. Ngaphezu kwalokho, musa ukudala ukuphazamiseka inethiwekhi. Ngakho, abanayo bokwenza ngazo izinhlobo ezahlukene UPS, esixoxe ngayo ngasenhla. Nokho, kukhona eqolo olufanele Isobho kakhulu ngaphezulu. Ngaphezu kwalokho, kufanele kukhunjulwe ukuthi zingabantu kwezinye izimo akhale isipele futhi umugqa-interactive ekusetjentisweni kwemandla ngalokuyimphumelelo.

Kukhona nezinye izindawo criteria Ukwahlukaniswa amadivaysi kubhekwe. Ezimweni eziningi umbuzo - indlela ukukhetha UPS kufanele kubhekwe ku umongo, okokuqala kunakho konke, impahla ethengiwe idivayisi ezifanele. Ngokwesibonelo, UPS izici aguqulelwe PC, ukuba ezibonakalayo ihlukile kuleyo ukuthi lolu cingo luklanyelwe, isibonelo, ukuxhuma kubhayela igesi. Iqiniso lokuthi idivayisi senzelwe ukunika amandla ukusebenza kwe-imishini ezifanele njengoba ingqalasizinda ingxenye eziyinkimbinkimbi kohlelo bafudumale.

Ngakho-ke, UPS igesi boilers akhethiwe ngesisekelo lesi sici kungaba nzima: ngokukhethekile, azodinga ukutadishwa ukusebenza Amadivayisi amandla, ziyahambisana izinhlobo ezithile Ingqalasizinda yobuchwepheshe.

Amandla-UPS njengokuyimfuneko Ukukhetha kudivayisi

Ngakho, amandla - omunye ukhiye nenqubo yokukhetha i uninterruptible ugesi. It is kulinganiswa ngo volt angu-amperes, noma VA. Uma kudingeka, zingaphendulwa zibe yizindawo yokuhlanganela Watts. Ngenxa yalesi inkomba e volt angu-Amps kufuneka iphindaphindwe 0.6.

UPS amandla inani elidingekayo kuncike kudivayisi lapho okufanele ukuba axhunyiwe. Ngokwesibonelo, uma kukhona umbuzo mayelana nendlela ukukhetha UPS kukhompyutha yakho, kufanele aqondiswa uninterruptible ugesi nge namandla ezingekho ngaphansi kuka-500 volt angu-amperes. Idivayisi for ukusebenza gas okokubilisa kumele babe namandla kulingana ngaphezulu. Ngakwelinye ihlangothi, nengabe UPS okwesikhathi esiqandisini - indlela ukukhetha kwayo, yebo, kungaba njalo ukusekela abeluleki ku yokufuna uhlobo ezifanele imishini, kodwa umthengi kufanele abe nomhlahlandlela nemingcele zedivayisi kubhekwa - amandla akhe kuyoba eduze umuntu ephawula bonke UPS PC.

Ngakusasa umbandela kubalulekile kudivayisi Ukukhetha - isikhathi emsebenzini wayo ezizimele ngokungabi bikho ugesi.

Isikhathi impilo yebhethri

inketho Okubukwe ngokuvamile lubonakaliswa imizuzu, ngezinye izikhathi - emahoreni angu. Uma kukhona umbuzo - indlela ukukhetha UPS endlini, ungakwazi sinake labo izixazululo ukuqinisekisa ukuthi ungaphazanyiswa ugesi cishe imizuzu engu 5-7. Ngokuvamile, lokhu isikhathi kwanele ukwenza imisebenzi edingekayo ukuze computer. Nokho, uma sicabanga imbala, ke lokho kungase kudinge ibhethri amadivayisi ukuphila isikhathi eside ngokuphawulekayo. Ngomqondo onabile, inkulumo ukuvala shaqa imbala imizuzu 5-7 akuyona ezibucayi, futhi kulokhu ngisho UPS ixhunywe ke akudingekile. Kodwa uma enjalo off njalo noma kakhulu ngaphezulu eziqinile, uninterruptible ugesi iyadingeka, futhi kufanele asebenze isikhathi eside ngokuphawulekayo kunalokhu - isibonelo, imizuzu lengu-20.

Ngakusasa umbandela kubalulekile Ukukhethwa UPS - nenani lamadivayisi ukuthi singasetshenziswa exhunywe idivayisi ezifanele.

Ukukhetha UPS: inani lamadivayisi axhumene

Uninterruptible segezi anemisila iningi inani Izitolo kusuka 1 kuya 8. Indlela ukukhetha UPS, ucabangela idivayisi izinombolo ezihlukene enethiwekhi?

Impendulo boni ngaso sonke isikhathi. Iqiniso ukuthi ochwepheshe ukweluleka ukuba banake hhayi kuphela emalini, kodwa futhi izici qualitative we ezijwayelekile. Ngakho, omunye wabo kungenzeka labo babe amasosha omzimba ephezulu kuphazamisa inethiwekhi kagesi, futhi kungenzeka ukuthi ezivamile. Uma uhlolwe likhethelwe computer, ungakwazi ukuthenga idivayisi kokuba Izitolo mayelana 4-6, kuyilapho phakathi kwabo abe akusho ukuthi labo bavikelekile yokwanda kwama. UPS amadivayisi namandla kakhulu angase kakade zidinga enethiwekhi ekhethekile.

Izici amapayipi UPS nenqubo yokukhetha

Ngakusasa umbandela ebaluleke kakhulu ukukhethwa UPS - ikakhulukazi amandla, ukusebenza esakhiweni noma igumbi lapho efakwe uninterruptible segezi. Ngokwesibonelo, uma inethiwekhi isebenza kahle, kungenzeka ukuthi umsebenzisi ngeke kudingeke ukuthenga kudivayisi ezibizayo ukuthi babe ukuphepha ezifanele.

Ukukhetha UPS: umehluko wemisindo nemiqondo yamagama

Ake sicabangele eziningi umehluko wemisindo nemiqondo yamagama agcwele uhla uninterruptible ugesi.

Desirably, le-UPS enikeziwe ukushintsha amadivayisi amandla webhethri akuyona ezingaphezu kwezingu-10 amasekhondi amancane. Kuphela kuleli cala, i-computer uzoqhubeka umsebenzi ngokugcwele - isibonelo, imodi ukuqala umdlalo noma bahlele idokhumenti. Kodwa kuyafaneleka ukuthi iningi onobuhle yesimanje redundant uninterruptible segezi ukuhlangabezana lokhu nenqubomgomo.

Nokho, uma ukuphazamiseka voltage kuyoba njalo futhi, khona-ke ibhethri efakwe kule-UPS, bangezwa umthwalo ngokweqile. Kulokhu, umsebenzisi kungadingeka maduze ngokwanele ukuxazulula enye inkinga - indlela ukukhetha ibhethri UPS, izindleko zazo akuhlali kutholakala. Kulokhu, kungase kube ngcono ukucabangela bathenga UPS umugqa-interactive. Idatha Isobho ngokuvamile ifakwe Regulator voltage nesebenzela e imodi othomathikhi. Ohambelana uhlobo uninterruptible ugesi ungakwazi, ngokuhumusha izincwadi idivaysi ngalo akuvunyelwe ibhethri, enze ukulungiswa we voltage okukhiphayo uma voltage kunethiwekhi liyokhula noma wehlise.

Ngakwelinye ihlangothi, uma ufuna ukuqinisekisa ukuzinza ephakeme kakhulu kohlelo ukuvela izinkinga inethiwekhi, kungcono ukugxila ezibizayo, kodwa ngesikhathi esifanayo, UPS zobuchwepheshe uthayiphe inthanethi.

Ukukhethwa UPS amandla: ezicashile

Khetha amandla UPS ukuqinisekisa ukusebenza elikhulu zedivayisi - umsebenzi ukuthi nayo libhekene eziningi umehluko wemisindo nemiqondo yamagama.

Ngakho, ochwepheshe ukweluleka ukuthenga uninterruptible ugesi ngamandla mayelana 30% kunakunoma devaysa, okuthiwa ukuxhuma UPS. Endabeni amakhompyutha kungenxa yokuthi ngezinye izikhathi PC sise amandla kakhulu ephakeme kunaleyo elihambisana umthwalo isilinganiso kudivayisi - isibonelo, ngenxa ukusetshenziswa processor asebenzayo.

Kungenzeka ukuthi umsebenzisi ungafisa ukufaka hardware ingxenye enamandla ngaphezulu iyunithi uhlelo lwekhompyutha - isibonelo, uhlelo lwaluyophola noma ikhadi vidiyo. Le ngxenye buyekeza hardware ungakwazi ukwandisa ngokuphawulekayo jikelele uhlelo amandla ixhumeke uninterruptible ugesi.

Omunye umbandela ukuthi kufanele kubhekwe lapho sixazulula inkinga kanjani ukukhetha UPS ngoba amandla kukhompyutha inani ongakhetha ukuthi balindzeleke kutsi basebentise kanyekanye ne PC ku-intanethi. Ngokwesibonelo, labo kungaba iphrinta: kungenzeka ukuthi lapho uyeke nginomdlandla, umsebenzisi computer kuyodingeka ukugcina nje kuphela kodwa futhi ukuphrinta idokhumenti. Uma iphrinta ezosebenza ngokuhlanganyela PC, ikakhulukazi uma kuziwa ukuyiprinta inqwaba Amakhasi alandelanayo, amandla ingqikithi isistimu ingakwazi gxuma umyalelo ezidlula. Nalu Ukugunda wathi reserve UPS.

UPS kukhethwa sokusebenza: umehluko wemisindo nemiqondo yamagama

Njengomthetho, ukuze kulondolozwe imibhalo ngisho nezinhlelo, umsebenzisi mayelana 5 kuphela amaminithi imisebenzi ukhiye usuphothuliwe. Ngakho-ke, uma inhloso akuyona umsebenzi ukwenza umsebenzi ngamafayela ezidinga isikhathi sethu esiningi, futhi asikho isidingo ukuthenga uninterruptible ugesi ukuqinisekisa ukuzimela umsebenzi oshiwo ngenhla imizuzu-20 noma ngaphezulu. Kulokhu, kungenzeka ukuba ukhethe UPS ezinhle, nakuba ayengafiki eyenzelwe nempilo yebhethri ende ngentengo ezingabizi kakhulu, kusukela umakhi uphawu.

Ukukhetha UPS: isofthiwe

Okunye nenqubo ephawulekayo, owawuthi kungenziwa akhethwe i uninterruptible ugesi - kuhlomisa kule divayisi isofthiwe. Iqiniso lokuthi isimo lapho iningi abasebenzisi abe nesidingo ukubandakanywa le-UPS, kukhona sasivumela ejwayelekile. Uma idivayisi ukuthi uxhuma UPS - PC, ukusebenza, njengoba umthetho, kuhambisana isidingo ngokushesha ulondoloze amafayela. abakhiqizi abaningi kodwa ebafundisa amadivaysi efanele ezifana nokuvikelwa idatha algorithm ezingeni firmware.

Izinzuzo izixazululo ezinjalo angase alale e yokuthi amafayela agcinwe ngokuhambisana nohlelo, ngisho noma umsebenzisi nganoma yisiphi isizathu ngeke kukhompyutha yakho. Ezimweni eziningi, le-UPS nayo ifakwe hhayi kuphela Izitolo, kodwa futhi ukuxhumana amadivayisi neuropathy - njengalezo ukuthi anikwe amandla USB-ikhebula. Ezinye uninterruptible ugesi ingashintshwa ukuze kuvikeleke imishini zokuxhumana kanye namanye amadivayisi ukuthi asebenzisa interface zobuchwepheshe.

Ukukhetha UPS: Izilawuli

Omunye umbandela ebalulekile, uholwe ucabangela umbuzo indlela UPS ukhetha - devaysom ukuphathwa lula. Umsebenzisi kufanele kungenzeki isimiso nobunzima kakhulu ekuletheni idivayisi ukulungela ukusebenza, futhi uma kunesidingo - ukunqamula i-ke, thenga ibhethri elisha, enifeza ukuxilongwa elula. Abaningi uhlobo amadivayisi okuhambisanayo Sakhe ekhombisa ngempela ulwazi ezingathinta nemingcele ahlukahlukene devaysa umsebenzi. Ngokwesibonelo - voltage okokufaka, amandla sokudliwa ohlelweni.

Ngaphezu kwalokho, uninterruptible abakhiqizi ugesi ungase futhi unikeze emakethe isofthiwe ezikhethekile evumela ukuthi umsebenzisi ukuthola idatha efanayo, kanye nabanye abaningi - ngqo esibukweni PC. Futhi kuyoba isici induduzo futhi ulawule umshini ophathwa ngesandla, lapho ungabheka lapho ukhetha imodeli kahle le uninterruptible ugesi.

Ukukhetha UPS: esikhundleni ibhetri

Okubalulekile, ngokusho kongoti eziningi, UPS Ukukhetha umbandela - khona kungenzeka ukushintsha amabhethri kulo. Kuqondane ukuthi umsebenzisi kuyadingeka ukuze ashisayo-swap amabhethri. Ngokwesibonelo, uma inethiwekhi ngokuvamile kakhulu kubonakala okhuphuka, ngenkathi idivayisi kungenzeka aludalelwanga usebenze izimo ezinjalo. Ngakho-ke, kuyinto efiselekayo ukuthi umnikazi we imishini, okuyinto ixhunyiwe ku-uninterruptible ugesi, kwakunokwenzeka lula ukuthenga ngokwesilinganiso kwebanga esitolo ikhompyutha bese ufaka i-amabhethri entsha ku-UPS.

Ukukhetha UPS: abakhiqizi

Ngakho, indlela ukukhetha UPS, manje siyazi. Kodwa Abasebenzisi abaningi unquma ukuthenga amadivaysi efanele, ukugxila umakhi. Brand ethandwa kakhulu, ikhiqiza uninterruptible amandla kagesi, zihlanganisa:

- APC;

- HELIOR;

- Huawei;

- CyberPower;

- Powercom;

- Bastion.

Ngayinye yalezi abakhiqizi ukukhiqiza inqubo yokuncintisana zabuzwa - ukubuyekezwa kanye uchwepheshe abasebenzisi ungaliqinisekisa. Ngokusekelwe imicabango yabantu lokuya inthanethi thematic, kunzima ngomqondo ovulekile ukuhlonza izibonelo engcono kunabo bonke-UPS. Noma kunjalo, ukugxila le mikhiqizo, ezimweni eziningi, umsebenzisi uzokwazi ukuthola idivayisi ukuthi kufanelekile kokubili ukusebenza nokubaluleka.