Machaja madoko ezvigadzirwa zvemagetsi zvakangwara zvichabatanidzwa here
Ko machaja ports ezvigadzirwa zvemagetsi zvakangwarative vakabatana,
zvigadzirwa zvemagetsi zvakangwara,
▍ Chii chinonzi cTUVus & ETL CERTIFICATION?
OSHA (Occupational Safety and Health Administration), yakabatana neUS DOL (Department of Labor), inoda kuti zvigadzirwa zvese zvinofanirwa kushandiswa munzvimbo yebasa zviongororwe nekupihwa zvitupa neNRTL zvisati zvatengeswa pamusika. Miyero yekuyedza inoshanda inosanganisira American National Standards Institute (ANSI) zviyero; American Society for Testing Material (ASTM) zviyero, Underwriter Laboratory (UL) zviyero, uye fekitori mutual-recognition sangano zviyero.
▍OSHA, NRTL, cTUVus, ETL uye UL tsananguro yematemu nehukama
OSHA:Kupfupisa kweOccupational Safety uye Health Administration. Iyo mubatanidzwa weUS DOL (Dhipatimendi reVashandi).
NRTL:Kupfupisa kweNationally Recognized Testing Laboratory. Ndiyo inotarisira kubvumidzwa kwe lab. Kusvika parizvino, kune gumi nemasere echitatu-bato rekuyedza masangano akabvumidzwa neNRTL, kusanganisira TUV, ITS, MET zvichingodaro.
cTUVus:Certification chiratidzo cheTUVRh muNorth America.
ETL:Kupfupisa kweAmerican Electrical Testing Laboratory. Yakavambwa muna 1896 naAlbert Einstein, muvambi weAmerica.
UL:Nhoroondo ye Underwriter Laboratories, Inc.
▍Musiyano pakati pecTUVus, ETL & UL
| Item | UL | cTUVus | ETL |
| Kushandiswa mwero | Same | ||
| Institution inokwanisa kuwana risiti yechitupa | NRTL (rabhoritari yakabvumidzwa nenyika) | ||
| Applied market | North America (US neCanada) | ||
| Testing uye certification institution | Underwriter Laboratory (China) Inc inoita bvunzo uye inoburitsa tsamba yekupedzisa chirongwa | MCM inoita bvunzo uye TUV nyaya chitupa | MCM inoita bvunzo uye TUV nyaya chitupa |
| Kutungamira nguva | 5-12W | 2-3W | 2-3W |
| Mari yekushandisa | Wepamusoro pazera | Inenge 50 ~ 60% yeUL mutengo | Inenge 60 ~ 70% yeUL mutengo |
| Advantage | Nzvimbo yekuAmerica yemuno ine kuzivikanwa kwakanaka muUS neCanada | An International institution ine masimba uye inopa mutengo unonzwisisika, zvakare unozivikanwa neNorth America | Sangano reAmerica rine kuzivikanwa kwakanaka muNorth America |
| Kukanganisa |
| Kuzivikanwa kushoma kwemhando pane iyo yeUL | Kuzivikanwa kushoma pane kuya kweUL mukupihwa chitupa chechikamu chechigadzirwa |
▍ Neiko MCM?
● Tsigiro yakapfava kubva kuhunyanzvi uye tekinoroji:Seyapupu yekuyedza lab yeTUVRH neITS muNorth America Certification, MCM inokwanisa kuita marudzi ese ekuyedza uye nekupa sevhisi iri nani nekuchinjana tekinoroji chiso nechiso.
● Tsigiro yakaoma kubva kune tekinoroji:MCM inoshongedzerwa nemidziyo yese yekuyedza mabhatiri ehukuru-hukuru, diki-hukuru uye chaiyo mapurojekiti (kureva yemagetsi nharembozha, simba rekuchengetera, uye zvigadzirwa zvemagetsi edhijitari), inokwanisa kupa bhatiri rese rekuyedza uye masevhisi etifiketi muNorth America, inovhara zviyero. UL2580, UL1973, UL2271, UL1642, UL2054 zvichingodaro.
Sezvo Double Carbon Policy ichifambisa kuvandudzwa kwesimba idzva, kuona kuti kuvandudzwa kwehunyanzvi hwemagetsi matsva kwave chinhu chakakosha. Kuvandudzwa kwemipimo nokudaro kunomuka. Zvikasadaro, kudzokororwa kweakatevedzana emagetsi emagetsi ekuchengetedza magetsi anoratidza kuti electrochemical simba rekuchengetedza ndiyo inotariswa yekuvandudza simba idzva mune ramangwana, uye iyo nyika itsva simba remitemo inotsamira kumunda wemagetsi ekuchengetedza simba.
Zviyero zvekugadzira zvikamu zvinosanganisira National Public Service Platform for Standards Information, State Grid Zhejiang Electric Power Co., Ltd.- Electric Power Research Institute, uye Huawei Technologies Co., LTD. Kubatanidzwa kweMagetsi Power Research Institutes mune yakajairwa kunyorwa kunoratidza kuti electrochemical simba rekuchengetedza richave rakatarisana mumunda wemagetsi ekushandisa. Izvi zvine chekuita nezvesimba rekuchengetedza sisitimu, inverter uye yekubatanidza uye mamwe matekinoroji.
Kutora chikamu kwaHuawei mukuvandudza chiyero kunogona kuvhura nzira yekuenderera mberi kweiyo yakarongwa yemagetsi edhijitari purojekiti, pamwe nekuvandudzwa kweHuawei mune remangwana rekuchengetedza simba remagetsi.
