I-GB 4943.1 (ITAV) ukutolika okusemgangathweni
GB 4943.1(ITAV) ukutolika okusemgangathweni,
GB 4943.1,
▍BSMI Intshayelelo yesiqinisekiso seBSMI
I-BSMI imfutshane kwiBureau yeMigangatho, iMetrology kunye noHlolo, eyasekwa ngo-1930 kwaye yabizwa ngokuba yiNational Metrology Bureau ngelo xesha. Ingumbutho wokuhlola ophezulu kwiRiphabhlikhi yaseChina ophethe umsebenzi kwimigangatho yesizwe, i-metrology kunye nokuhlolwa kwemveliso njl.njl. Imigangatho yokuhlola izixhobo zombane eTaiwan yenziwe yi-BSMI. Iimveliso zigunyaziswe ukuba zisebenzise uphawu lwe-BSMI phantsi kweemeko ezihambelana neemfuno zokhuseleko, uvavanyo lwe-EMC kunye nezinye iimvavanyo ezinxulumene nazo.
Izixhobo zombane kunye neemveliso zombane zivavanywa ngokwezi zicwangciso zintathu zilandelayo: uhlobo oluvunyiweyo (T), ukubhaliswa kwesiqinisekiso semveliso (R) kunye nokubhengezwa kokuthotyelwa (D).
▍Uthini umgangatho weBSMI?
Nge-20 kaNovemba ka-2013, ibhengezwe yi-BSMI ukuba ukusuka kwi-1st, NgoMeyi 2014, i-3C yesibini ye-lithium cell / ibhetri, ibhanki yamandla e-lithium yesibini kunye ne-3C ishaja yebhetri ayivumelekanga ukufikelela kwimarike yaseTaiwan de ihlolwe kwaye ifaneleke ngokwemigangatho efanelekileyo (njengoko kuboniswe kwitheyibhile engezantsi).
| Udidi lweMveliso yoVavanyo | Ibhetri ye-3C yeSekondari yeLithium eneseli enye okanye ipakethe (imilo yeqhosha ayibandakanywanga) | IBhanki yaMandla yeLithium yesibini ye-3C | Itshaja yebhetri ye-3C |
Amagqabantshintshi: Inguqulelo ye-CNS 15364 1999 iyasebenza ukuya kuma-30 kuTshazimpuzi 2014. Iseli, ibhetri kunye Iselfowuni yenza uvavanyo lwamandla kuphela nge-CNS14857-2 (uguqulelo luka-2002).
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| Umgangatho woVavanyo |
CNS 15364 (uguqulelo luka-1999) I-CNS 15364 (uguqulelo luka-2002) CNS 14587-2 (uguqulelo luka-2002)
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CNS 15364 (uguqulelo luka-1999) I-CNS 15364 (uguqulelo luka-2002) I-CNS 14336-1 (uguqulelo luka-1999) CNS 13438 (uguqulelo luka-1995) CNS 14857-2 (uguqulelo luka-2002)
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CNS 14336-1 (uguqulelo luka-1999) CNS 134408 (uguqulelo luka-1993) CNS 13438 (uguqulelo luka-1995)
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| Imodeli yoHlolo | Imodeli ye-RPC II kunye neModeli III | Imodeli ye-RPC II kunye neModeli III | Imodeli ye-RPC II kunye neModeli III |
▍Kutheni i-MCM?
● Kwi-2014, ibhetri ye-lithium ehlaziywayo yaba yimfuneko eTaiwan, kwaye i-MCM yaqala ukubonelela ngolwazi lwamva nje malunga nesatifikethi se-BSMI kunye nenkonzo yokuvavanya kubaxhasi behlabathi, ngakumbi abo bavela kwilizwe laseChina.
● Umgangatho wokuPasa oPhezulu:I-MCM sele incede abathengi ukuba bafumane ngaphezu kwe-1,000 lezatifikethi ze-BSMI kude kube ngoku ngexesha elinye.
● Iinkonzo ezihlanganisiweyo:I-MCM inceda abathengi ukuba bangene ngempumelelo kwiimarike ezininzi kwihlabathi liphela ngenkonzo edityanisiweyo yenkqubo elula.
Umgangatho onyanzelekileyo weSizwe waseTshayina we-GB 4943.1-2022, i-Audio / ividiyo, ulwazi kunye nezixhobo zobuchwepheshe bonxibelelwano Icandelo 1: Iimfuno zokhuseleko, zakhululwa ngoJulayi 19. Umgangatho ubhekisela kumgangatho wezizwe ngezizwe we-IEC 62368-1: 2018, kukho ezimbini eziphambili zokuphucula okubalaseleyo. : kwelinye icala, umda wesicelo uyandiswa ngakumbi, inguqulelo entsha yomgangatho idibanisa imigangatho yesizwe enyanzelekileyo ye-GB. I-4943.1-2011 yoKhuseleko lweZixhobo zeTekhnoloji yeNgcaciso yeCandelo 1: IiMfuno eziPhambili kunye ne-GB 8898-2011 IiMfuno zoKhuseleko lwe-Audio, iVidiyo kunye neZixhobo ze-Electronic, ezigubungela zonke iimveliso ze-audio, ividiyo, ulwazi kunye nezixhobo zobuchwepheshe bonxibelelwano; kwelinye icala, kukho ubuchule kunye nokuphucula. Inguqu entsha yomgangatho iphakamisa ingcamango yobunjineli bokhuseleko, iphakamisa ukuhlelwa kwamandla, kwaye ithathela ingqalelo ngokulandelayo iintlobo ezintandathu zemithombo yengozi: ukulimala okubangelwa ngumbane, umlilo obangelwa ngumbane, ukulimala okubangelwa izinto ezinobungozi, ukulimala okubangelwa oomatshini, ukutsha kwe-thermal, isandi kunye nemitha yokukhanya, kwaye ubeke phambili iimfuno ezihambelanayo zokhuseleko kunye neendlela zokuvavanya.
Umda wokusetyenziswa kwemigangatho emibini wahlukile. Umda womgangatho omtsha we-GB 4943 wesizwe uya kudibanisa inguqulo yangaphambili ye-GB 4943.1-2011 kunye ne-GB 8898-2011, equka iindidi ezintathu zezixhobo, izixhobo zeaudio kunye nevidiyo, izixhobo zeteknoloji yolwazi, izixhobo zeteknoloji yonxibelelwano, esihlala sisithi "imveliso ye-elektroniki ”.
