Isifinyezo soshintsho kokushaI-IEC 62619inguqulo,
I-IEC 62619,

▍Iyini I-CTIA CERTIFICATION?

I-CTIA, isifinyezo se-Cellular Telecommunications and Internet Association, yinhlangano yomphakathi engenzi nzuzo eyasungulwa ngo-1984 ngenjongo yokuqinisekisa ukuhlomula kwabaqhubi, abakhiqizi nabasebenzisi. I-CTIA iqukethe bonke opharetha base-US nabakhiqizi abavela kumasevisi omsakazo weselula, kanye namasevisi edatha angenantambo nemikhiqizo. Isekelwe yi-FCC (Federal Communications Commission) kanye neCongress, i-CTIA yenza ingxenye enkulu yemisebenzi nemisebenzi eyayisetshenziselwa ukwenziwa uhulumeni. Ngo-1991, i-CTIA yakha uhlelo lokuhlola lomkhiqizo olungachemile, oluzimele nolwendawo eyodwa kanye nesitifiketi somkhakha ongenazintambo. Ngaphansi kwesistimu, yonke imikhiqizo engenantambo esebangeni labathengi izothatha izivivinyo zokuthobela imithetho futhi leyo ethobelana namazinga afanele izovunyelwa ukusebenzisa ukumaka kwe-CTIA nokushayisana kwamashalofu ezitolo emakethe yezokuxhumana yaseNyakatho Melika.

I-CATL (CTIA Authorized Testing Laboratory) imele amalebhu agunyazwe yi-CTIA ukuze ahlolwe futhi abuyekezwe. Imibiko yokuhlola ekhishwe ku-CATL izogunyazwa yonke yi-CTIA. Nakuba eminye imibiko yokuhlola kanye nemiphumela evela ku-non-CATL ngeke ibonwe noma ingakwazi ukufinyelela ku-CTIA. I-CATL egunyazwe yi-CTIA iyahlukahluka ezimbonini nasekutholeni izitifiketi. I-CATL kuphela efanelekela ukuhlolwa nokuhlolwa kokuthobela ibhethri ekwazi ukufinyelela esitifiketini sebhethri ukuze ihambisane ne-IEEE1725.

▍CTIA Amazinga Wokuhlola Ibhethri

a) Isidingo Sokuthola Isitifiketi Sohlelo Lwebhethri Ukuthobela IEEE1725— Kusebenza Ezinhlelweni Zebhethri ezineseli elilodwa noma amaseli amaningi axhunywe ngokuhambisana;

b) Isidingo Sokuthola Isitifiketi Sohlelo Lwebhethri Ukuthobelana ne-IEEE1625— Kusebenza Ezinhlelweni Zebhethri ezinamaseli amaningi axhunywe ngokuhambisana noma kokubili ngokuhambisana nochungechunge;

Amathiphu afudumele: Khetha ngenhla kwamazinga wesitifiketi ngokufanelekile kumabhethri asetshenziswa omakhalekhukhwini namakhompyutha. Ungasebenzisi kabi i-IEE1725 kumabhethri kumakhalekhukhwini noma i-IEEE1625 kumabhethri akukhompyutha.

▍Kungani i-MCM?

●Ubuchwepheshe obuqinile:Kusukela ngo-2014, i-MCM ibihambela inkomfa yamaphakethe webhethri ebanjwa yi-CTIA e-US minyaka yonke, futhi iyakwazi ukuthola isibuyekezo sakamuva futhi iqonde amathrendi enqubomgomo emisha mayelana ne-CTIA ngendlela esheshayo, enembayo nesebenzayo.

●Ukufaneleka:I-MCM iyi-CATL egunyazwe yi-CTIA futhi ifaneleka ukwenza zonke izinqubo ezihlobene nesitifiketi okuhlanganisa ukuhlola, ukuhlola kwasefekthri nokulayisha umbiko.

I-IEC 62619: I-2022 (inguqulo yesibili) ekhishwe ngomhla ka-24 Meyi 2022 izothatha indawo yenguqulo yokuqala eshicilelwe ngo-2017. I-IEC 62169 ihlanganisa izidingo zokuphepha zamaseli we-lithium ion wesibili namabhethri okusetshenziswa ezimbonini. Ngokuvamile kubhekwa njengezinga lokuhlola lamabhethri okugcina amandla. Kodwa ngaphezu kwamabhethri okugcina amandla, i-IEC 62169 ingaphinde isetshenziselwe amabhethri e-lithium asetshenziswa ekunikezeni amandla angaphazamiseki (UPS), izimoto zokuthutha ezizenzakalelayo (ATV), amandla aphuthumayo kanye nezimoto zasolwandle.
Kunezinguquko ezinkulu eziyisithupha, kodwa okubaluleke kakhulu ukungeza izidingo ze-EMC.
Izidingo zokuhlola i-EMC zengezwe enanini elikhulayo lamazinga ebhethri, ikakhulukazi amandla amakhulu nezinhlelo zokugcina amandla, okuhlanganisa ne-UL 1973 evamile ekhishwe kulo nyaka. Ukuze kuhlangatshezwane nezidingo zokuhlolwa kwe-EMC, abakhiqizi kufanele bathuthukise futhi bathuthukise ukwakheka kwesifunda nokusetshenziswa kwezingxenye ze-elekthronikhi, futhi benze ukuqinisekiswa kokuqala emikhiqizweni ekhiqizwe ngovivinyo ukuze baqinisekise ukuthi izidingo ze-EMC ziyahlangatshezwa.