Ukuhlaziywa ku-DGR 3m Stack Testing

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Umyalelo Wephrojekthi

Ukuhlaziya kuvuliweUkuhlolwa Kwesitaki kwe-DGR 3m,
Ukuhlolwa Kwesitaki kwe-DGR 3m,

▍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.

Ngenyanga edlule i-International Air Transport Association ikhiphe i-DGR 64TH yakamuva, ezosetshenziswa ngoJanuwari 1, 2023. Ngokwemigomo PI 965 & 968, emayelana nomyalelo wokupakisha ibhethri ye-lithium-ion, idinga ukulungiswa ngokuhambisana neSigaba IB ikwazi ukwenza isitaki esingu-3 m. Izinto: Iphakheji ngokuhambisana ne-PI 965 & PI968 IB.
Imfuneko: Ingaphezulu lephakheji lizothola amandla, alingana nokucindezeleka kwamaphakheji afanayo azopakishwa okungenani ngamamitha angu-3 ukuphakama, futhi agcinwe amahora angu-24. Hlola ukubukeka kwamaphakheji futhi uqiniseke ukuthi akukho okuphukile.Hlola ubude bephakeji bese uqinisekisa inombolo (n) yamaphakeji adingekayo ukuze kupakishwe amamitha angu-3 ukuphakama. Bala isisindo samaphakheji okucindezela (n-1) * m (m lilingana nesisindo sephakheji elilodwa, iyunithi: kg) ukuze uthole amandla okucindezela.Beka iphasela phakathi nendawo yesikhulumi sensimbi.Setha u-F nesikhathi sokuhlola.Yenza kusebenze okokusebenza kokuhlola.Imibandela Yokwamukela: Amasampuli akufanele avuze.Noma yimaphi amasampuli okuhlola awakwazi ukuba nezinguquko ezingase zibangele noma imuphi umthelela omubi, noma ukuwohloka okubangela amandla amancane noma ukungazinzi.Lokho kusho ukuthi amabhokisi awakwazi ukuphulwa, futhi amaseli namabhethri awakwazi ukuphuka noma ukukhubazeka.


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