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. imveliso ye-wave waveform inexesha lokutshintsha xa i-main inqunyulwe, i-UPS inokwahlulwa ibe ziindidi ezimbini: uhlobo logcino (Off Line, kunye nexesha lokutshintsha) kunye nohlobo lwe-intanethi (On. Umgca, 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 engathathi hlangothi ukuya kumhlaba, amanyathelo okukhusela 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 idinga 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 okulibaziseka kwexesha 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 iliso 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
