Iphepha elimhlophe le-UL, i-UPS vs ESS Isimo semimiselo yaseMntla yaseMelika kunye nemigangatho ye-UPS kunye ne-ESS
Iphepha elimhlophe le-UL, i-UPS vs ESS Isimo semimiselo yeNorth America kunye nemigangatho yeI-UPS kunye ne-ESS,
I-UPS kunye ne-ESS,
▍Yintoni i-cTUVus & ne-ETL CERTIFICATION?
I-OSHA (i-Occupational Safety and Health Administration), enxulumene ne-US DOL (iSebe lezeMisebenzi), inyanzelisa ukuba zonke iimveliso eziza kusetyenziswa kwindawo yokusebenza kufuneka zivavanywe kwaye ziqinisekiswe yi-NRTL ngaphambi kokuba zithengiswe emarikeni. Imigangatho yovavanyo esebenzayo ibandakanya imigangatho ye-American National Standards Institute (ANSI); Imigangatho ye-American Society for Testing Material (ASTM), imigangatho yeLabhoratri ye-Underwriter (UL), kunye nemigangatho yombutho wokuqaphela okufanayo.
▍OSHA, NRTL, cTUVus, ETL kunye ne-UL inkcazo yamagama kunye nobudlelwane
OSHA:Ushunqulelo loKhuseleko eMsebenzini kunye noLawulo lwezeMpilo. Lumanyano lwe-US DOL (iSebe lezaBasebenzi).
NRTL:Ushunqulelo lweLebhu yoVavanyo eyaMkelwe kuZwelonke. Ijongene noqinisekiso lwaselebhu. Ukuza kuthi ga ngoku, kukho i-18 amaziko ovavanyo lomntu wesithathu avunywe yi-NRTL, kubandakanya iTUV, ITS, MET njalo njalo.
cTUVus:Uphawu lwesatifikethi se-TUVRh eMntla Melika.
ETL:Ufinyezo lweLebhu yoVavanyo loMbane yaseMelika. Yasekwa ngo-1896 nguAlbert Einstein, umqambi waseMelika.
UL:Ushunqulelo lweUnderwriter Laboratories Inc.
▍Umahluko phakathi kwecTUVus, ETL & UL
| Into | UL | cTUVus | ETL |
| Umgangatho osetyenziswayo | Kuyafana | ||
| Iziko elikufaneleyo ukufumana isatifikethi | I-NRTL (ilabhoratri evunywe kuzwelonke) | ||
| Imakethi esetyenziswayo | UMntla Melika (eUS naseKhanada) | ||
| Uvavanyo kunye neziko lezatifiketi | I-Underwriter Laboratory (China) Inc yenza uvavanyo kwaye ikhuphe ileta yokuqukumbela iprojekthi | I-MCM yenza uvavanyo kunye nesatifikethi se-TUV | I-MCM yenza uvavanyo kunye nesatifikethi se-TUV |
| Ixesha lokukhokhela | 5-12W | 2-3W | 2-3W |
| Iindleko zesicelo | Ephezulu kontanga | Malunga ne-50 ~ 60% yeendleko ze-UL | Malunga ne-60 ~ 70% yeendleko ze-UL |
| Inzuzo | Iziko lasekhaya laseMelika elinokwamkelwa okuhle e-US naseCanada | Iziko lamazwe ngamazwe linegunya kwaye libonelela ngexabiso elifanelekileyo, likwavunywa nguMntla Melika | Iziko laseMelika elinokwamkelwa kakuhle eMntla Melika |
| Ukusilela |
| Ukunakana kwebhrendi okuncinci kune-UL | Ukuqondwa okungaphantsi kunoko kwe-UL kwisiqinisekiso secandelo lemveliso |
▍Kutheni i-MCM?
● Inkxaso ethambileyo evela kwisiqinisekiso neteknoloji:Njengelebhu yovavanyo lwamangqina ye-TUVRH kunye ne-ITS kwiSiqinisekiso soMntla waseMelika, i-MCM iyakwazi ukwenza zonke iintlobo zovavanyo kunye nokubonelela ngenkonzo engcono ngokutshintshiselana ngetekhnoloji ubuso ngobuso.
● Inkxaso enzima evela kubuchwepheshe:I-MCM ixhotyiswe ngazo zonke izixhobo zovavanyo lweebhetri ezinkulu, ezinobungakanani obuncinci kunye neeprojekthi ezichanekileyo (oko kukuthi imoto yombane ephathwayo, amandla okugcina, kunye neemveliso zedijithali), ekwazi ukubonelela ngovavanyo lwebhetri ngokubanzi kunye neenkonzo zesatifikethi kuMntla Melika, ukugubungela imigangatho. UL2580, UL1973, UL2271, UL1642, UL2054 njalo njalo.
Ubuchwephesha bonikezelo lwamandla obungaphazamisekiyo (i-UPS) busetyenziswe kwizicelo ezahlukeneyo iminyaka emininzi ukuxhasa ukusebenza okuqhubekayo kwemithwalo ephambili ngexesha lokuphazamiseka kwamandla avela kwigridi. Ezi nkqubo zisetyenzisiwe kwiindawo ezininzi ezahlukeneyo ukubonelela ngokhuseleko olongezelelweyo ukusuka kukuphazamiseka kwegridi ephazamisa ukusebenza kwemithwalo echaziweyo. Iinkqubo ze-UPS zihlala zisetyenziselwa ukukhusela iikhompyuter, izixhobo zekhompyuter kunye nezixhobo zonxibelelwano. Ngokuziphendukela kweteknoloji entsha yamandla, iinkqubo zokugcina amandla (ESS) ziye zanda ngokukhawuleza. I-ESS, ngakumbi ezo zisebenzisa ubugcisa bebhetri, zibonelelwa ngemithombo ehlaziyekayo efana nelanga okanye amandla omoya kwaye yenza ukuba ugcino lwamandla aveliswa yile mithombo asetyenziswe ngamaxesha ahlukeneyo.
Umgangatho wangoku we-US ANSI we-UPS yi-UL 1778, uMgangatho weeNkqubo zaMandla ezingaphazamisekiyo. kunye CSA-C22.2 No. 107.3 for Canada. I-UL 9540, uMgangatho weeNkqubo zokuGcinwa kwamandla kunye neZixhobo, ngumgangatho welizwe laseMelika kunye neCanada ye-ESS. Ngelixa zombini iimveliso ze-UPS ezivuthiweyo kunye ne-ESS ephuma ngokukhawuleza eveliswayo zinento eqhelekileyo kwizisombululo zobugcisa, ukusebenza kunye nofakelo, kukho umahluko obalulekileyo. Eli phepha liza kuphonononga ulwahlulo olubalulekileyo, luchaze iimfuno ezisebenzayo zokhuseleko lwemveliso ezinxulumene nenye kwaye lishwankathele indlela iikhowudi eziguquka ngayo ekujonganeni neentlobo zombini zofakelo.
Inkqubo ye-UPS yinkqubo yombane eyilelwe ukubonelela ngokutshintshana okwethutyana amandla akhoyo ngoku kwimithwalo ebalulekileyo kwimeko yokusilela kwegridi yombane okanye ezinye iindlela zokungaphumeleli komthombo wamandla ombane. I-UPS ilinganiswa ukubonelela ngokuqhubekeka kwangoko komthamo wamandla oqingqwe kwangaphambili kangangexesha elithile. Oku kuvumela umthombo wamandla wesibini, umz., ijenereyitha, ukuba ingene kwi-intanethi kwaye iqhubeke nogcino lwamandla. I-UPS inokuvala ngokukhuselekileyo imithwalo engeyomfuneko ngelixa iqhubeka nokubonelela ngamandla kwimithwalo yezixhobo ezibaluleke ngakumbi. Iinkqubo ze-UPS zibonelela ngale nkxaso ibalulekileyo kwizicelo ezahlukeneyo iminyaka emininzi. I-UPS iya kusebenzisa amandla agciniweyo asuka kumthombo wamandla odibeneyo. Le yesiqhelo yibhanki yebhetri, i-supercapacitor okanye intshukumo yomatshini ye-flywheel njengomthombo wamandla.
I-UPS eqhelekileyo esebenzisa ibhanki yebhetri ekuboneleleni kwayo inezi zinto zilandelayo:
