UN 38.3(Incwadana ye-UN yoVavanyo kunye neNqobo yokugweba)8 Ndikhululwe,
UN 38.3,

▍Yintoni i-CTIA CERTIFICATION?

I-CTIA, isishunqulelo se-Cellular Telecommunications and Internet Association, ngumbutho woluntu ongenzi nzuzo owasekwa ngo-1984 ngenjongo yokuqinisekisa inzuzo yabasebenzi, abavelisi kunye nabasebenzisi.I-CTIA ibandakanya bonke abasebenzi base-US kunye nabavelisi abavela kwiinkonzo zikanomathotholo eziphathwayo, kunye nakwiinkonzo zedatha ezingenazingcingo kunye neemveliso.Ixhaswa yiFCC (iKomishoni yoNxibelelwano lwe-Federal) kunye neCongress, i-CTIA yenza inxalenye enkulu yemisebenzi kunye nemisebenzi eyayisetyenziselwa ukuqhutywa ngurhulumente.Ngo-1991, i-CTIA yenze inkqubo yovavanyo lwemveliso engakhethi cala, ezimeleyo nebekwe kwindawo esembindini kunye nenkqubo yoqinisekiso yoshishino olungenazingcingo.Ngaphantsi kwenkqubo, zonke iimveliso ezingenazingcingo ezikwibakala labathengi ziya kuthatha iimvavanyo zokuthobela kwaye abo bathobela imigangatho efanelekileyo baya kunikwa ukuba basebenzise uphawu lwe-CTIA kunye nokubetha iishelufa zevenkile yentengiso yonxibelelwano yaseMntla Melika.

I-CATL (i-CTIA eGunyaziweyo yoVavanyo lweLebhu) imele iilebhu ezivunyiweyo yi-CTIA ukuze zivavanywe kwaye zihlolwe.Iingxelo zovavanyo ezikhutshwe kwi-CATL ziya kuvunywa zonke yi-CTIA.Ngelixa ezinye iingxelo zovavanyo kunye neziphumo ezisuka kwi-non-CATL zingayi kuqatshelwa okanye zingabi nafikelelo kwi-CTIA.I-CATL evunyiweyo yi-CTIA iyahluka kumashishini kunye neziqinisekiso.I-CATL kuphela efanelekile kuvavanyo lokuthotyelwa kwebhetri kunye nokuhlolwa inokufikelela kwisatifikethi sebhetri sokuthotyelwa kwe-IEEE1725.

▍CTIA iMigangatho yoVavanyo lwebhetri

a) IMfuneko yeSiqinisekiso seSistim yeBattery Ukuthotyelwa kwe-IEEE1725-Isebenza kwiiNkqubo zeBhetri ezineseli enye okanye iiseli ezininzi ezidityaniswe ngokufanayo;

b) IMfuneko yeSiqinisekiso seSistim yeBattery Ukuthotyelwa kwe-IEEE1625- Isebenza kwiiSystems zeBattery ezineeseli ezininzi ezidityaniswe ngokufana okanye kuzo zombini ezihambelanayo kunye nochungechunge;

Iingcebiso ezifudumeleyo: Khetha ngaphezulu kwemigangatho yoqinisekiso ngokufanelekileyo kwiibhetri ezisetyenziswa kwiifowuni eziphathwayo kunye neekhompyuter.Musa ukusebenzisa kakubi i-IEE1725 kwiibhetri ezikwiiselfowuni okanye i-IEEE1625 kwiibhetri ezikwiikhompyutha.

▍Kutheni i-MCM?

●Itekhnoloji enzima:Ukusukela ngo-2014, i-MCM ibizimasa inkomfa yokupakisha ibhetri ebanjwa yi-CTIA e-US minyaka le, kwaye iyakwazi ukufumana uhlaziyo lwamva nje nokuqonda iindlela ezintsha zomgaqo-nkqubo malunga ne-CTIA ngendlela ekhawulezayo, echanekileyo nesebenzayo.

●Isiqinisekiso:I-MCM yiCATL evunyiweyo yi-CTIA kwaye ifanelekile ukwenza zonke iinkqubo ezinxulumene nesatifikethi kubandakanya uvavanyo, uphicotho lwefektri kunye nokufakwa kwengxelo.

Ngomhla wama-27 kaNovemba ka-2023, “i-UN yoVavanyo kunye neNqobo yokugweba ye-UN” (iSityhi. 8) yakhululwa ngokusemthethweni kwiwebhusayithi yaseUnited States."I-UN Manual of Tests and Criteria" (iSityhi. 8) yamkela uhlaziyo olwenziwa yiseshoni ye-11 ye-TDG yeZizwe eziManyeneyo kunye neKomiti yeNgcali ye-GHS "kwi-UN Manual of Tests and Criteria" (IsiTy. 7) kunye noLungiso 1. . Njengovavanyo olusisiseko lokuthuthwa kokhuseleko lwebhetri, "i-UN Manual of Tests and Criteria" (I-Rev. 8) yongeze icandelo elitsha le-38.3.3.2 "Uvavanyo lweeseli ze-sodium ion kunye neebhetri", kwaye kwangaxeshanye yongeza amangeniso akhethekileyo anxulumene ne-38.3.3.2 iibhetri ze-sodium-ion kwi-UN "Isincomo malunga nokuThuthwa kweeMpahla ezinobungozi" (TDG) I-Rev. 23: UN 3551 kunye ne-UN 3522.
T.1: Ukulinganisa ubude (iseli kunye nebhetri)
Iiseli zovavanyo kunye neebhetri ziya kugcinwa kuxinzelelo lwe-11.6 kPa okanye ngaphantsi kweeyure ezintandathu ubuncinane kubushushu be-ambient (20±5℃)
Iiseli zovavanyo kunye neebhetri kufuneka zigcinwe ubuncinane iiyure ezintandathu kubushushu bovavanyo obulingana nama-72℃kunye -40℃.Le nkqubo kufuneka iphindwe kude kube yimijikelo eyi-10 iyonke.
Iiseli kunye neebhetri zikhuselwe ngokuqinileyo kwiqonga lomatshini wokungcangcazela, kunye nokungcangcazela kube yi-waveform ye-sinusoidal kunye ne-logarithmic sweep phakathi kwe-7 Hz kunye ne-200 Hz, kunye ne-amplitude kwi-0.8mm, kwi-cell kunye nebhetri encinci ukupakisha ukukhawuleza kwe-acceleration. I-8 gn, kunye nebhetri enkulu ipakethe isantya esiphezulu se-2 gn.