Iphepha elimhlophe le-UL, i-UPS vs ESS Isimo semithethonqubo namazinga aseNyakatho Melika e-UPS ne-ESS
Iphepha le-UL Elimhlophe , i-UPS vs ESS Isimo semithethonqubo namazinga aseNyakatho Melika weI-UPS ne-ESS,
I-UPS ne-ESS,
▍Iyini i-cTUVus ne-ETL CERTIFICATION?
I-OSHA (Occupational Safety and Health Administration), exhumene ne-US DOL (Umnyango Wezabasebenzi), ifuna ukuthi yonke imikhiqizo ezosetshenziswa emsebenzini kufanele ihlolwe futhi iqinisekiswe yi-NRTL ngaphambi kokuba idayiswe emakethe.Amazinga okuhlola asebenzayo ahlanganisa amazinga e-American National Standards Institute (ANSI);Amazinga e-American Society for Testing Material (ASTM), amazinga e-Underwriter Laboratory (UL), kanye namazinga enhlangano yokuqaphela mutual yefekthri.
▍OSHA, NRTL, cTUVus, ETL kanye nencazelo yamagama e-UL kanye nobudlelwano
OSHA:Isifinyezo Sokuphepha Kwasemsebenzini Nokuphathwa Kwezempilo.Kuyinhlangano ehlangene ye-US DOL (Umnyango Wezabasebenzi).
I-NRTL:Isifinyezo Selabhorethri Yokuhlola Eyaziwa Kuzwelonke.Iphethe ukugunyazwa kwelebhu.Kuze kube manje, kunezikhungo zokuhlola ezivela eceleni eziyi-18 ezigunyazwe yi-NRTL, okuhlanganisa i-TUV, ITS, MET njalonjalo.
cTUVus:Uphawu lwesitifiketi se-TUVRh eNyakatho Melika.
I-ETL:Isifinyezo se-American Electrical Testing Laboratory.Yasungulwa ngo-1896 ngu-Albert Einstein, umsunguli waseMelika.
UL:Ukulinganisa kwenkampani Underwriter Laboratories Inc.
▍Umehluko phakathi kwe-cTUVus, i-ETL ne-UL
| Into | UL | cTUVus | I-ETL |
| Kusetshenziswe okujwayelekile | Ngokufanayo | ||
| Isikhungo esifanelekile ukuthola irisidi yesitifiketi | I-NRTL (ilabhorethri egunyazwe kuzwelonke) | ||
| Imakethe esetshenziswayo | I-North America (US ne-Canada) | ||
| Isikhungo sokuhlola nezitifiketi | I-Underwriter Laboratory (China) Inc yenza ukuhlola futhi ikhiphe incwadi yesiphetho sephrojekthi | I-MCM yenza ukuhlola bese ikhipha isitifiketi se-TUV | I-MCM yenza ukuhlola bese ikhipha isitifiketi se-TUV |
| Isikhathi esiholayo | 5-12W | 2-3W | 2-3W |
| Izindleko zesicelo | Okuphezulu kontanga | Cishe u-50~60% wezindleko ze-UL | Cishe u-60~70% wezindleko ze-UL |
| Inzuzo | Isikhungo sendawo saseMelika esiqashelwa kahle e-US naseCanada | Isikhungo samazwe ngamazwe siphethe igunya futhi sinikeza amanani aphusile, futhi angaqashelwa yiNyakatho Melika | Isikhungo saseMelika esiqashelwa kahle eNyakatho Melika |
| Ububi |
| Ukuqashelwa komkhiqizo okungaphansi kwalokho kwe-UL | Ukuqashelwa okungaphansi kwalokho kwe-UL ekuqinisekisweni kwengxenye yomkhiqizo |
▍Kungani i-MCM?
● Ukusekelwa Okuthambile okuvela kuziqu nobuchwepheshe:Njengelebhu yokuhlola yofakazi ye-TUVRH kanye ne-ITS kusitifiketi saseNyakatho Melika, i-MCM iyakwazi ukwenza zonke izinhlobo zokuhlola futhi inikeze isevisi engcono ngokushintshisana ngobuchwepheshe ubuso nobuso.
● Usekelo oluqinile oluvela kubuchwepheshe:I-MCM ifakwe zonke izinto zokuhlola amabhethri amaphrojekthi amakhulu, amancane futhi anembayo (okungukuthi imoto ephathwayo esebenza ngogesi, amandla okugcina, kanye nemikhiqizo yedijithali), ekwazi ukuhlinzeka ngezinsizakalo zokuhlola ibhethri kanye nezitifiketi eNyakatho Melika, ezihlanganisa izindinganiso. UL2580, UL1973, UL2271, UL1642, UL2054 njalonjalo.
Ubuchwepheshe bokuphakela ugesi obungaphazamiseki (i-UPS) busetshenziswe ezinhlelweni ezahlukene iminyaka eminingi ukuze kusekelwe ukusebenza okuqhubekayo kwemithwalo ebalulekile ngesikhathi sokuphazamiseka kwamandla avela kugridi.Lawa masistimu asetshenziswe ezindaweni eziningi ezahlukene ukuze anikeze ukuvikeleka okwengeziwe ekuphazamisekeni kwegridi okuphazamisa ukusebenza kwemithwalo echaziwe.Izinhlelo ze-UPS zivame ukusetshenziselwa ukuvikela amakhompyutha, izinsiza zamakhompiyutha kanye nemishini yezokuxhumana.Ngokuthuthuka kwakamuva kobuchwepheshe obusha bamandla, amasistimu okugcina amandla (ESS) ande ngokushesha.I-ESS, ikakhulukazi labo abasebenzisa ubuchwepheshe bebhethri, ngokuvamile bahlinzekwa imithombo evuselelekayo efana namandla elanga noma omoya futhi inika amandla ukugcinwa kwamandla akhiqizwa yile mithombo ukuze asetshenziswe ngezikhathi ezihlukile.
Izinga lamanje le-US ANSI le-UPS yi-UL 1778, Izinga Lezinhlelo Zamandla Angaphazamiseki.kanye ne-CSA-C22.2 No. 107.3 yaseCanada.I-UL 9540, Izinga le-Energy Storage Systems and Equipment, indinganiso kazwelonke yaseMelika naseCanada ye-ESS.Nakuba kokubili imikhiqizo ye-UPS evuthiwe kanye ne-ESS ethuthukayo ekhiqizwayo inokufana okuthile ezixazululweni zobuchwepheshe, ukusebenza nokufakwa, kunomehluko obalulekile.Leli phepha lizobuyekeza ukuhluka okubalulekile, lichaze izidingo zokuphepha komkhiqizo ezisebenzayo ezihlotshaniswa nakho ngakunye futhi lifingqe ukuthi amakhodi avela kanjani ekusingatheni zombili izinhlobo zokufakwa.
Isistimu ye-UPS iwuhlelo lukagesi oluklanyelwe ukuhlinzeka ngamandla amanje ashintshanayo esikhashana emithwalo ebalulekile uma kwenzeka ukwehluleka kwegridi kagesi noma ezinye izindlela zokuhluleka komthombo wamandla amakhulu.I-UPS ilinganiswa ukuze inikeze ukuqhubeka ngokushesha kwenani elinqunywe kusengaphambili lamandla ngesikhathi esithile.Lokhu kuvumela umthombo wamandla wesibili, isb, ijeneretha, ukuthi ungene ku-inthanethi futhi uqhubeke nokwenza isipele samandla.I-UPS ingase ivale ngokuphephile imithwalo engabalulekile ngenkathi iqhubeka nokunikeza amandla emithwalweni yemishini ebaluleke kakhulu.Izinhlelo ze-UPS bezilokhu zinikeza lolu xhaso olubalulekile lwezinhlelo zokusebenza ezihlukahlukene iminyaka eminingi.I-UPS izosebenzisa amandla agciniwe asuka emthonjeni wamandla odidiyelwe.Lokhu ngokuvamile ibhange lebhethri, i-supercapacitor noma ukunyakaza kokusebenza kwe-flywheel njengomthombo wamandla.
I-UPS evamile esebenzisa ibhange lebhethri ukuze inikezwe ihlanganisa izingxenye eziyinhloko ezilandelayo:
