Umhlangano wezingxoxo mayelana Nemithetho Yezobuchwepheshe Yokunikeza Izitifiketi zeIbhethri yerobhothi,
Ibhethri yerobhothi,

▍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 okuhambisanayo 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.

Imboni yamarobhothi asekhaya isathuthuka, kodwa ubukhulu nokusebenza kwephakethe ngalinye lebhethri kuhlukile. Amabhethri amaningi enziwe ngokwezifiso, ngakho-ke izindinganiso ezifanele ziyadingeka ukwenza imboni ibe ngokwejwayelekile. Futhi asikho isitifiketi sebhethri ohlelweni lwamanje lwesitifiketi, ngakho isitifiketi se-CR sabikezela ukugunyazwa kwebhethri yerobhothi, futhi sabamba ingqungquthela yengxoxo mayelana Nemithetho Yobuchwepheshe Yokunikeza Isitifiketi Sebhethri Lerobhothi ngoSepthemba. Lokhu kusebenza kumabhethri erobhothi, okuhlanganisa amarobhothi esevisi yasendlini noma ezentengiso, amarobhothi akhethekile, izimoto eziqondiswa ngokuzenzakalela, amarobhothi ayinhlanganisela neminye imikhiqizo yamarobhothi. Izinto zokuhlola zibhekisela esimisweni semboni ye-elekthronikhi Ukucaciswa Okujwayelekile Okujwayelekile Kwamabhethri e-Lithium-ion namaphakethe Ebhethri Amarobhothi Esevisi, IEC 62133, IEC 62619 kanye ne-UN38.3. Izinto zokuhlola zihlanganisa ukuhlolwa kokusebenza kwezinga lokushisa eliphezulu neliphansi, ukuhlolwa kokuphepha, ukuhlolwa kokuvikela iphakethe lebhethri kanye nokuhlolwa kohlelo lwe-BMS nokuphepha okusebenzayo.Muva nje, i-IECEE ikhishwe ngokusemthethweni futhi yaqala ukusebenza ngokushesha izinqumo ezintathu zamabhethri e-CTL, ikakhulukazi ezihlobene nezinga lesitifiketi se-CB IEC 62133 amabhethri e-lithium. Lezi zinqumo ezintathu zike zakhishwa ngaphambili, futhi isizathu sokukhishwa kabusha siwukuba kwandiswe izinga elijwayelekile elisebenza esinqumweni. Isibonelo, i-IEC 62619, IEC62660 namanye amazinga engezwa ku-DSH10037A. Okulandelayo okuqukethwe okuqondile kwezinqumo:Isinqumo 1 (DSH 2182) : Kunezindlela ezimbili ze-IEC 62133-2, lapho indlela yesi-2 idinga ukushaja i-cutoff yamanje ibe ngu-0.05 ItA, noma ngabe umenzi echaze i-cutoff yamanje ehlukile. . Kodwa-ke, ungahlinzeka ngamasampula okuhlolwa nge-voltage ehlukile yokusika, futhi imiphumela izoba njengereferensi.