Emhlabeni wamashaja emoto kagesi (EV), ukuphepha nokuthembeka kubaluleke kakhulu. Kanjalo, amazinga embonini nezitifiketi zidlala indima ebalulekile ekuqinisekiseni ukuthi amashaja e-EV ahlangabezana nezidingo ezithile zokuphepha. Izitifiketi ezimbili ezivame kakhulu eNyakatho Melika izitifiketi ze-UL ne-ETL. Kulesi sihloko, sizohlola ukufana nomehluko phakathi kwalezi zitifiketi ezimbili futhi sichaze ukuthi kungani zibalulekile kubakhiqizi beshaja ye-EV njenge-Sichuan Weiyu Electric Co., Ltd.
Yiziphi izitifiketi ze-UL ne-ETL?
I-Underwriters Laboratories (UL) kanye ne-Electrical Testing Laboratories (ETL) womabili angamalabhorethri Okuhlola Aqashelwa Kuzwelonke (NRTL) ahlola futhi aqinisekise imikhiqizo kagesi ukuze iphephe. Ama-NRTL yizinhlangano ezizimele eziqashelwa i-Occupational Safety and Health Administration (OSHA) eqhuba ukuhlolwa komkhiqizo kanye nezitifiketi ukuze kuqinisekiswe ukuthi imikhiqizo ihlangabezana namazinga athile okuphepha.
I-UL yinkampani yomhlaba wonke yesitifiketi sokuphepha ehlola futhi iqinisekise inhlobonhlobo yemikhiqizo, okuhlanganisa namashaja e-EV. Ngakolunye uhlangothi, i-ETL iyinhlangano yokuhlola kanye nezitifiketi zomkhiqizo eyingxenye ye-Intertek Group, inkampani yokuqinisekisa yamazwe ngamazwe, yokuhlola, yokuhlola kanye nezitifiketi. Kokubili izitifiketi ze-UL ne-ETL yaziwa kabanzi futhi zamukelwa eNyakatho Melika nasemhlabeni jikelele.
Uyini Umehluko phakathi Kwezitifiketi ze-UL ne-ETL?
Nakuba kokubili izitifiketi ze-UL ne-ETL zibonwa njengobufakazi bokuphepha komkhiqizo, kunomehluko othile phakathi kwezitifiketi ezimbili. Omunye umehluko omkhulu usenqubo yokuhlola. I-UL inezindawo zayo zokuhlola futhi yenza konke ukuhlola kwayo endlini. I-ETL, ngakolunye uhlangothi, yenza inkontileka yokuhlola kwayo kumalebhu okuhlola azimele. Lokhu kusho ukuthi imikhiqizo eqinisekiswe i-ETL kungenzeka ihlolwe kumalebhu ahlukahlukene, kuyilapho imikhiqizo eqinisekiswe i-UL ihlolwe ezikhungweni ze-UL.
Omunye umehluko phakathi kwezitifiketi ze-UL neze-ETL yizinga lokuhlola elidingekayo. I-UL inezidingo eziqinile kune-ETL kwezinye izigaba zomkhiqizo, kodwa hhayi zonke. Isibonelo, i-UL idinga ukuhlolwa okunwetshiwe kwemikhiqizo esetshenziswa ezindaweni eziyingozi, njengasezindaweni ezinamagesi avuthayo noma uthuli. Ngokuphambene, i-ETL ingase idinge ukuhlolwa okuncane ezigabeni ezithile zomkhiqizo, njengezinto zokukhanyisa.
Ngaphandle kwalo mehluko, kokubili izitifiketi ze-UL ne-ETL zibonwa njengobufakazi obuvumelekile bokuphepha komkhiqizo yizinhlangano ezilawulayo nabathengi ngokufanayo. Ukukhetha ukuthi yisiphi isitifiketi ongasilandela kuvame ukwehlela ezintweni ezifana nezindleko, izidingo zokuhlola, kanye nezidingo ezithile zomkhiqizo oqinisekiswayo.
Kungani Izitifiketi ze-UL ne-ETL Zibalulekile Kubakhiqizi Beshaja be-EV?
Amashaja e-EV ayimikhiqizo kagesi eyinkimbinkimbi edinga ukuhlolwa okuqinile nesitifiketi ukuze kuqinisekiswe ukuphepha nokuthembeka kwawo. Kokubili izitifiketi ze-UL ne-ETL zibalulekile kubakhiqizi beshaja ye-EV njenge-Sichuan Weiyu Electric Co., Ltd. ngoba zinikeza isiqinisekiso kumakhasimende ukuthi imikhiqizo yethu ihlolwe ngokuzimela futhi yaqinisekiswa ukuze ihlangabezane nezindinganiso ezithile zokuphepha.
Ngaphezu kwalokho, ukuba nesitifiketi se-UL noma se-ETL kungase futhi kube imfuneko yokuthengisa imikhiqizo ezimakethe ezithile noma kumakhasimende athile. Isibonelo, abanye omasipala noma ama-ejensi kahulumeni angase adinge ukuthi amashaja e-EV agunyazwe i-UL noma i-ETL ngaphambi kokuthi afakwe ezindaweni zomphakathi. Ngokufanayo, amanye amakhasimende ezentengiso, njengezinkampani zokuphatha izakhiwo, angase adinge ukuthi imikhiqizo iqinisekiswe nge-UL noma i-ETL ngaphambi kokuthi acabangele ukuyithenga.
Ngokuphishekela isitifiketi se-UL noma se-ETL samashaja ethu e-EV, i-Sichuan Weiyu Electric Co., Ltd. ibonisa ukuzibophezela kwethu ekuphepheni nasekuthembekeni komkhiqizo. Siyaqonda ukuthi amashaja e-EV ayingxenye ebalulekile yengqalasizinda okufanele ithembeke futhi iphephe kubo bobabili abasebenzisi nendawo.
Isiphetho
Izitifiketi ze-UL ne-ETL zibalulekile kunoma iyiphi inkampani eyenza imikhiqizo kagesi, okuhlanganisa namashaja e-EV. Yize kunomehluko phakathi kwalezi zitifiketi ezimbili, zombili zibonwa njengobufakazi obuvumelekile bokuphepha nokuthembeka komkhiqizo. Kwabakhiqizi beshaja ye-EV
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