Uwukhetha njani uMbonelelo waMandla we-UPS oLungileyo kwiZixhobo zakho? 

Iimpazamo ezininzi zokuthenga i-UPS zenzeke ngaphambi kokufaka: umthamo uncinci kakhulu, i-topology ayihambelani nomthwalo, ixesha lokulondoloza aliqondwa kakuhle, okanye imveliso ikhethwe kuphela ngexabiso. Unikezelo lwamandla olulungileyo lwe-UPS kufuneka luhambelane nomthwalo wokwenyani, imo engqongileyo yegridi, ekujoliswe kuko ngexesha lokusebenza, iimeko zofakelo, kunye nesicwangciso sokwandisa kwixesha elizayo.

Esi sikhokelo sichaza indlela yokukhetha ye-UPS esebenzayo kubasebenzisi basekhaya, iiofisi, amagumbi okubeka iliso, amagumbi eseva, izixhobo zoshishino, izixhobo zonyango, kunye nezinye izicelo zamandla ezibalulekileyo.

INyathelo 1: Bala uMsebenzi woMbane ofunekayo

Ukhetho lwe-UPS luqala ngokubala komthwalo. Iireyithingi ezimbini eziphambili ziiwatts (W) kunye ne-volt-amperes (VA). IiWatts zichaza amandla okwenene asetyenziswa zizixhobo. I-VA ichaza amandla abonakalayo. Iiplates ze-UPS ziqhele ukuphawulwa kwi-VA okanye kwi-kVA, kodwa umlinganiselo we-watt nawo kufuneka ujongwe.

Ifomula yokucwangcisa elula yile:

I-VA efunekayo = Umthwalo opheleleyo we-watts / factor factor

Ukuba eyona nto yamandla ayaziwa, uqikelelo oluninzi lwakwangoko lusebenzisa i-conservative planning factor. Umzekelo, ukuba ikhompyuter kunye nemonitha idla malunga ne-300 W kwaye into yokucwangcisa yi-0.7:

300 W / 0.7 = malunga ne-428 VA

Kule meko, i-500 VA okanye i-600 VA UPS inokufaneleka kwi-backup emfutshane esisiseko, ngaphandle kokuba i-UPS watt rating ikwaxhasa umthwalo.

Kwizicelo zobuchwephesha, linganisa owona mthwalo okanye usebenzise idatha yefowuni yegama, emva koko uqinisekise zombini i-VA kunye nomthamo we-watt.

Inyathelo lesi-2: Gcina umda wesakhono

A UPS akufanele ikhethwe ukuba iqhube ngokusisigxina kwi-100% yomthwalo. Ukusebenza kwexesha elide lomthwalo ogcweleyo kunokubangela i-alamu rhoqo, ukunciphisa ukuthembeka, ukunciphisa ukwandiswa kwexesha elizayo, kwaye ungashiyi indawo yokuqalisa okwangoku.

Kwiiprojekthi ezininzi, indlela esebenzayo kukubekela bucala malunga nama-20% ukuya kuma-30%. Kufakelo olubalulekileyo, umda unokuba phezulu ngokuxhomekeke kwiimfuno zokungafuneki, ukusebenza kwejenereyitha, iithagethi zexesha lokusebenza kwebhetri, kunye nokukhula komthwalo kwixesha elizayo.

Inyathelo lesi-3: Khetha i-UPS Topology ngeSicelo

Izicelo ezahlukeneyo zifuna amanqanaba ahlukeneyo okhuseleko.

I-UPS yokulinda yeKhaya kunye neSiseko sokuLawulwa kweOfisi

Imithwalo eqhelekileyo ibandakanya iikhomputha zedesktop, ii-routers, iimodem ezibonakalayo, iiprinta ezincinci, kunye nezixhobo ezincinci zokubeka iliso.

Izinto eziluncedo:

• Iindleko eziphantsi.
• Ubungakanani obuncinci.
• Ukusebenza okuthe cwaka.
• Ufakelo olulula.
• Ifanelekile ukugcina idatha kunye nokuvalwa ngocwangco.

Imida:

• Ulawulo lombane olunyiniweyo.
• Ugqithiso lwebhetri lwenzeka kuphela xa amandla okufaka esilela okanye ephuma ngaphandle koluhlu.
• Ayizifanelanga izixhobo ezichanekileyo okanye imeko-bume yegridi engazinzanga.

Umgca-I-UPS eSebenzayo kumagumbi amancinci okusebenza kunye nokuSetyenziswa koRhwebo oluKhanya

Imithwalo eqhelekileyo ibandakanya iinkqubo zokucupha, iiseva ezincinci zeofisi, izixhobo ze-POS, iitheminali zamashishini, kunye nezixhobo zeofisi ezichanekileyo.

Izinto eziluncedo:

• Ulawulo lombane olungcono kuneenkqubo zokulinda.
• Ukusabela ngokukhawuleza kwiinguqu ezincinci zegridi.
• Iindleko ezilinganayo kunye nokusebenza.
• Ifanelekile kwiindawo ezincinci zorhwebo.

Imida:

• Ayilulo ukhetho lokuqala lweeseva ezibalulekileyo zobuthunywa, iinkqubo zonyango, okanye iigridi zeshishini ezirhabaxa.

I-UPS yokuGuqulwa kabini kwi-Intanethi yoMthwalo oBalulekileyo

Imithwalo eqhelekileyo ibandakanya iiseva zamaziko edatha, izixhobo zonyango, izixhobo ezizenzekelayo zoshishino, izixhobo zokuvavanya ngokuchanekileyo, iinkqubo eziphuthumayo zomlilo, iitheminali zemali, kunye neenkqubo zokulawula ukwenziwa.

Izinto eziluncedo:

• Imveliso ye-inverter eqhubekayo.
• Akukho xesha lokudlulisela kwibhetri.
• Imveliso yamaza e-sine ezinzileyo.
• Ukulawulwa kwamandla ombane kunye nokucoca.
• Ukhuseleko olungcono ngokuchasene nokunyuka, ii-sags, ukuguquguquka kwamaza, kunye nengxolo yombane.

Kwizixhobo ezingundoqo, i-UPS ekwi-intanethi idla ngokuba lolona khetho lukhuselekileyo nolona luchwepheshile.

Inyathelo lesi-4: Gqiba phakathi kweXesha lokuSebenza eliMgangatho kunye nexesha elongeziweyo lokuSebenza

Ixesha lokuqhuba le-UPS lixhomekeke kumthwalo oqhagamshelweyo kunye namandla ebhetri. Sukucinga ukuba ukalisho olukhulu lwe-kVA ngokuzenzekelayo luthetha ixesha elide lokulondoloza.

Ibhetri eyakhelwe-ngaphakathi esemgangathweni ye-UPS

Ixesha eliqhelekileyo lokukhuphela lihlala lanele ukugcina idatha ekhuselekileyo kunye nokuvalwa okuqhelekileyo. Olu khetho lufanelekile kwikhaya, iofisi, kunye nezixhobo eziqhelekileyo ezingafuneki ukuba ziqhube ixesha elide ngexesha lokucima.

Eyongeziweyo ye-UPS yeXesha lokuSebenza ngeeBatri zaNgaphandle

Iinkqubo ezongezelelweyo zexesha lokusebenzisa zisebenzisa iipakethi zebhetri zangaphandle okanye iikhabhinethi zebhetri ukuxhasa imizuzu ye-30, i-1 iyure, iiyure ze-2, okanye iithagethi zokulondoloza ixesha elide. Zifanelekile kumagumbi eseva, iinkqubo zokubeka iliso, ulawulo lwamashishini, izixhobo ezingajongwanga, kunye nemithwalo ebalulekileyo yezoshishino.

Ukuba ixesha elide logcino liyafuneka, khetha i-UPS eyenzelwe iibhetri zangaphandle. Musa ukuyiguqula i-UPS yebhetri eyakhelwe-ngaphakathi ngaphandle kwemvume yomvelisi.

Inyathelo lesi-5: Tshatisa i-UPS neNdawo yeGridi

Imeko yegridi ibalulekile.

Kumakhaya azinzileyo asezidolophini kunye nezakhiwo zeofisi eziqhelekileyo, i-standby okanye i-line-interactive system ye-UPS inokwanela kwimithwalo engabalulekanga.

Kwiifektri ezindala, iidolophu, iindawo zokwakha, imimandla ethandwa sisiphango, okanye iindawo ezineenguqu rhoqo zamandla ombane, i-UPS ekwi-intanethi idla ngokukhethwa kuba ibonelela ngemeko yombane eyomeleleyo.

Ukucima kombane rhoqo, khetha i-UPS yexesha elongeziweyo kwaye ubale umthamo webhetri ngokusekwe kowona mthwalo kunye nexesha ekujoliswe kulo.

Itheyibhile yokuKhetha ngokukhawuleza

Iimpazamo zokuthenga ze-UPS eziqhelekileyo

Ziphephe ezi mpazamo xa ukhetha unikezelo lombane lwe-UPS:

• Ukujonga kuphela iiwatts kwaye ungahoyi i-VA.
• Ukujonga kuphela kwi-VA kunye nokungahoyi umthamo we-watt.
• Ukukhetha i-UPS engenamda wamthamo.
• Ukusebenzisa i-UPS yokulinda ukwenzela ukuchaneka okanye izixhobo ezibalulekileyo zemishini.
• Ukuthenga i-UPS eqhelekileyo yebhetri eyakhelweyo xa ixesha elide lifuneka.
• Ukusebenzisa iyunithi yodidi lwabathengi kwiindawo zoshishino.
• Ukungahoyi ubushushu bofakelo, umoya, kunye nokugcinwa kwebhetri.

FAQ

Ndidinga ubungakanani be-UPS?

Yongeza i-wattage yokwenyani kunye ne-VA yayo yonke imithwalo ebalulekileyo, emva koko ukhethe i-UPS exhasa zombini iireyithingi ezinomda ofanelekileyo. Kwiiprojekthi zobuchwephesha, zibandakanya ukuqaliswa kwangoku, ixesha ekujoliswe kulo, ukungafuneki, kunye nokwandiswa kwexesha elizayo.

Ngaba i-UPS ye-intanethi ingcono kune-UPS yokulinda?

Kwizixhobo ezibalulekileyo, ewe. I-UPS ye-intanethi ibonelela ngokuqhubekayo kwesiphumo sokuguqulwa kabini kunye nexesha lokudluliselwa kwe-zero. Kwimithwalo esisiseko yasekhaya okanye yeofisi, i-UPS yokulinda inokwanela.

Ngaba i-UPS enkulu ihlala ibonelela ngexesha elide lokubaleka?

Hayi. Ixesha lokuqhuba lixhomekeke ikakhulu kumandla ebhetri kunye nomthwalo weewathi. I-UPS enkulu inokuxhasa amandla amaninzi, kodwa isenokungasebenzi ixesha elide ngaphandle kokuba inkqubo yebhetri inkulu.

Ungakanani umthwalo endiwubeke kwi-UPS?

Ufakelo oluninzi luyilelwe ukusebenza ngaphantsi komthwalo ogcweleyo, rhoqo malunga nama-60% ukuya kuma-80%, kunye nomda owongezelelweyo wokuthembeka nokukhula.

Ukuqukumbela

Ukukhetha unikezelo lwamandla olufanelekileyo lwe-UPS, bala umthwalo, ugcine umda womthamo, khetha i-topology echanekileyo, seta itekethi yokwenyani yexesha lokuqhuba, kwaye utshatise inkqubo kwindawo yamandla. Ukukhetha okuchanekileyo kunciphisa umngcipheko wokulayisha, kukhusela izixhobo ezibalulekileyo, kwaye kuphuculwe ukuthembeka kwexesha elide.

Kwiinkqubo ze-UPS, iibhetri, kunye nezisombululo zamandla ezigciniweyo zeprojekthi, ndwendwela www.usytupspower.com.