1. Igama elipheleleyo le-UPS yiNkqubo yaMandla eNgaphazamisekiyo (okanye uNiko lwaMandla oNgaphazamisekiyo).Kwimeko yokungaphumeleli kwamandla ngenxa yengozi okanye umgangatho ophantsi wamandla, i-UPS inokubonelela ngomgangatho ophezulu kunye nowona mbane wezoqoqosho ukuqinisekisa ukuthembeka kwedatha yekhompyutheni kunye nokusebenza okuqhelekileyo kwezixhobo ezichanekileyo.
2. Ziziphi iimpawu zokusebenza kombane ze-UPS kunye nendlela yokuhlela?
Iimpawu zokusebenza kombane ze-UPS ziquka isiseko sokusebenza kombane (njengoluhlu lwamandla ombane, izinga lokuzinzisa amandla ombane, ixesha lokuguqulwa, njl.njl.), ukusebenza kwesatifikethi (njengesiqinisekiso sokhuseleko, isiqinisekiso sokuphazamiseka kombane), ubungakanani bembonakalo, njl. i-output voltage waveform inexesha lokutshintsha xa i-mains inqunyulwa, i-UPS ingahlelwa kwiindidi ezimbini: uhlobo lokulondoloza (Off Line, kunye nexesha lokutshintsha) kunye nohlobo lwe-intanethi (Kulayini, akukho xesha lokutshintsha).I-Layini Interactive ithathwa njengomahluko wohlobo logcino kuba isenalo ixesha lokuguqula, kodwa ixesha lokutshaja lifutshane kunelo lohlobo logcino.Omnye umahluko ophambili phakathi kohlobo logcino kunye ne-UPS ye-intanethi lizinga lolawulo lombane.Izinga lokulawulwa kwe-voltage yohlobo lwe-intanethi ngokubanzi lungaphakathi kwe-2%, ngelixa uhlobo lokulondoloza ubuncinane luyi-5% okanye ngaphezulu.Ngoko ke, ukuba isixhobo somthwalo womsebenzisi sisixhobo sonxibelelwano oluphezulu, izixhobo zonyango, izixhobo zokufumana i-microwave, kungcono ukhethe i-UPS ye-intanethi.
3. Ziziphi iimpawu zokusebenza zombane eziqhelekileyo ze-UPS zomthwalo (ezifana nekhompyutheni), kunye noluhlu lokusetyenziswa kwayo.
Njengezinye izixhobo zeofisi ngokubanzi, iikhomputha ziyimithwalo ye-capacitive rectifier.Umbane wamandla wemithwalo enjalo ngokuqhelekileyo phakathi kwe-0.6 kunye ne-0.7, kwaye i-crest factor ehambelanayo yi-2.5 kuphela kwi-2.8 amaxesha.Kwaye enye into eqhelekileyo yomthwalo wenjini iphakathi kwe-0.3 ~ 0.8 kuphela.Ngoko ke, ngokude nje ukuba i-UPS yenzelwe umbane we-0.7 okanye i-0.8, kunye ne-peak factor ye-3 okanye ngaphezulu, inokuhlangabezana neemfuno zemithwalo eqhelekileyo.Enye imfuneko yeekhompyuter eziphezulu ze-UPS kukuba ne-voltage ephantsi ye-neutral-to-ground, imilinganiselo yokukhusela umbane oqinileyo, ukhuseleko olufutshane kunye nokuhlukaniswa kombane.
4. Ziziphi iimpawu ezibonisa ukuguquguquka kwe-UPS kwigridi yamandla?
Isalathiso sokuguquguquka se-UPS kwigridi yamandla kufuneka ibandakanye: ① igalelo lamandla omba;② uluhlu lwamandla ombane;③ igalelo le-harmonic factor;④ iqhube uphazamiseko lwe-electromagnetic field kunye nezinye izalathisi.
5. Ziziphi iziphumo ezibi ze-UPS ephantsi yegalelo lamandla?
Igalelo lamandla e-UPS liphantsi kakhulu, kumsebenzisi jikelele, umsebenzisi kufuneka atyale imali kwiintambo ezityebileyo kunye nezixhobo ezinje ngokutshintsha kwe-air circuit breaker.Ukongeza, i-UPS igalelo lamandla ombane liphantsi kakhulu kwinkampani yamandla (kuba inkampani yamandla ifuna ukunika amandla amaninzi ukuhlangabezana nowona setyenziso lwamandla olufunwa ngumthwalo).
6. Ziziphi iimpawu ezibonisa amandla okuphuma kunye nokuthembeka kwe-UPS?
Umthamo wemveliso ye-UPS yimveliso yamandla emveliso ye-UPS.Ngokuqhelekileyo, i-UPS yi-0.7 (umthamo omncinci we-1 ~ 10KVA UPS), ngelixa i-UPS entsha yi-0.8, enegunya eliphezulu lokuphuma kwamandla.Isalathisi sokuthembeka kwe-UPS yi-MTBF (Ixesha eliphakathi phakathi kokungaphumeleli).Ngaphezulu kweeyure ezingama-50,000 zingcono.
7. Ziziphi iintsingiselo "kwi-intanethi" ye-UPS ye-intanethi, kwaye ziziphi iimpawu ezisisiseko?
Iintsingiselo zayo ziquka: ① ixesha loguqulo elinguziro;② izinga lolawulo lombane osezantsi;③ igalelo lokuhluza amandla otyando, i-clutter kunye neminye imisebenzi.
8. Uzinzo lwe-frequency ye-UPS ye-voltage ye-output ibhekisa phi, kwaye yintoni umahluko phakathi kweentlobo ezahlukeneyo ze-UPS?
Ukuzinza kombane wokuphuma kwe-UPS kunye nokuphindaphinda kubhekiselele kubukhulu bevoltheji ye-UPS yokuphuma kunye nokutshintsha rhoqo kwimeko yokungabikho komthwalo kunye nomthwalo ogcweleyo.Ngokukodwa xa ixabiso eliphezulu kunye nexabiso elincinci loluhlu lokutshintsha umbane lutshintshile, ukuzinza kwe-voltage frequency frequency kungalunga.Ukuphendula le mfuno, i-UPS ye-intanethi iphezulu kakhulu kune-backup kunye ne-intanethi esebenzayo, ngelixa i-UPS esebenzisanayo kwi-intanethi iphantse yafana ne-backup.
9. Ziziphi izinto ekufuneka abasebenzisi baziqwalasele xa belungiselela kwaye bekhetha i-UPS?
Abasebenzisi kufuneka bathathele ingqalelo ① ukuqonda ukusetyenziswa kwe-UPS yezakhiwo ezahlukeneyo;② kuthathelwa ingqalelo iimfuno kumgangatho wamandla;③ ukuqonda umthamo ofunekayo we-UPS kunye nokuthathela ingqalelo umthamo uwonke xa kusandiswa izixhobo kwixesha elizayo;④ ukukhetha uphawu oluthembekileyo kunye nomthengisi;⑤ Gxininisa kumgangatho wenkonzo.
10. Luluphi uhlobo lwe-UPS olumele lusetyenziswe kwiimeko apho umgangatho wegridi yamandla awulungile, kodwa kufuneka ukuba i-100% yamandla ayinakunqunyulwa?Zeziphi izikhombisi ezisebenzayo ze-UPS ekufuneka ziqwalaselwe xa ukhetha i-UPS?
Kwiindawo ezineemeko zegridi yamandla amabi, kungcono ukusebenzisa ukulibaziseka okude (iyure eziyi-8) kwi-UPS ye-intanethi.Kwiindawo ezineemeko zegridi zamandla aphakathi okanye ezilungileyo, unokuqwalasela ukusebenzisa i-UPS yokugcina.Nokuba uluhlu lwamaza ombane wegalelo lubanzi, nokuba lunamandla okukhusela umbane, nokuba amandla okuphazamiseka kombane ochasene nombane agqithise isiqinisekiso, njl.njl. zonke zizalathisi ezisebenzayo ekufuneka ziqwalaselwe xa ukhetha i-UPS.
11. Kwimeko yokusetyenziswa kwamandla amancinci okanye umbane wendawo, zeziphi izalathisi ezisebenzayo kufuneka ziqwalaselwe xa ukhetha i-UPS?
Kwimeko yomthamo omncinci okanye umbane wendawo, okokuqala, i-UPS encinci kufuneka ikhethwe, kwaye emva koko i-UPS ye-intanethi okanye yokugcina i-UPS kufuneka ikhethwe ngokweemfuno zayo zomgangatho wokunikezelwa kwamandla.I-UPS yogcino ine-500VA, 1000VA, kwaye uhlobo lwe-intanethi lune-1KVA ukuya kwi-10KVA ukuze abasebenzisi bakhethe.
12. Kwimeko yokusetyenziswa kwamandla amakhulu okanye umbane ophakathi, zeziphi izikhombisi ezisebenzayo kufuneka ziqwalaselwe xa ukhetha i-UPS?
Kwimeko yokusetyenziswa kwamandla amakhulu okanye unikezelo lwamandla oluphakathi, kufuneka kukhethwe i-UPS yamanqanaba amathathu amakhulu.Kwaye uqwalasele ukuba kukho ① ukhuseleko lwendlela emfutshane;② inokudityaniswa kwi-100% yomthwalo ongalinganiyo;③ inesiguquli sokwahlula;④ ingasetyenziselwa ukugcinwa okushushu;⑤ umzobo we-LCD obonisa iilwimi ezininzi;Isoftware inokupheja ngokuzenzekelayo kwaye ithumele i-imeyile ngokuzenzekelayo.
13. Ngezihlandlo ezifuna umbane olibaziseka ixesha elide, zeziphi izalathisi ezisebenzayo ekufuneka ziqwalaselwe xa ukhetha i-UPS?
Ukunikezelwa kwamandla okulibazisa ixesha elide i-UPS kufuneka ixhotyiswe ngekhwalithi ephezulu kunye neebhetri zamandla ezaneleyo kumthwalo ogcweleyo, kwaye ingaba i-UPS ngokwayo inomjelo omkhulu kunye nonamandla wokutshaja ukutshaja ngokupheleleyo ibhetri yangaphandle ngexesha elifutshane.I-UPS kufuneka ibe ① yokhuseleko lwendlela emfutshane;② umthamo womthwalo omkhulu;③ ukhuseleko lombane olusisigxina.
14. Loluphi uhlobo lwe-UPS ekufuneka lusetyenziswe kumathuba aneemfuno eziphezulu zolawulo olukrelekrele lobonelelo lwamandla?
I-UPS ekrelekrele enokubekwa esweni yinethiwekhi kufuneka ikhethwe.Ngenkxaso yesoftware yokubeka esweni i-UPS enayo enokubekwa iliso kuthungelwano lwendawo yendawo, inethiwekhi yendawo ebanzi, kunye ne-Intanethi, abasebenzisi banokuqonda injongo yokubeka iliso kwinethiwekhi ye-UPS.Isoftware yokubeka iliso kufuneka: ① ikhuphe ngokuzenzekelayo kwaye ithumele i-imeyile ngokuzenzekelayo;② inokusasaza ilizwi ngokuzenzekelayo;③ inokuvala ngokukhuselekileyo kwaye iqalise kwakhona i-UPS;④ inokusebenza kuwo wonke amaqonga ahlukeneyo okusebenza;Iirekhodi zohlalutyo lobume;⑤ Ungabeka iliso kwimo yokusebenza ye-UPS.Kwaye isoftware yokubeka iliso kufuneka iqinisekiswe nguMicrosoft.
15. Yeyiphi imiba ekufuneka abasebenzisi bayiphande kubavelisi be-UPS?
①Ukuba umenzi unesatifikethi se-ISO9000 kunye ne-ISO14000;②Nokuba luphawu olwaziwayo-kakuhle, ukunikela ingqalelo kwizinto ezinomdla kubathengi kunye nomgangatho wemveliso;③ Nokuba kukho iziko lolondolozo lendawo okanye iyunithi yenkonzo;④ Nokuba iphumelele isiqinisekiso samazwe ngamazwe kwiinkcukacha zokhuseleko kunye nokuphazamiseka kwe-anti-electromagnetic;⑤UPS Nokuba inexabiso eliphezulu elongeziweyo, elifana nokuba ingasetyenziselwa ukubeka iliso kuthungelwano okanye ukubeka iliso ngobukrelekrele kwixesha elizayo.
Ixesha lokuposa: Mar-23-2022
