China: Makumi maviri neshanu zvakakosha zvinodiwa (2023 edition) yakaburitswa kudzivirira tsaona dzekugadzira magetsi
China: Makumi maviri neshanu zvakakosha zvinodiwa (2023 edition) yakaburitswa kudzivirirasimbatsaona dzekugadzira,
simba,
▍ Certification Overview
Zviyero uye Chitupa Gwaro
Test mwero: GB31241-2014:Lithium ion maseru nemabhatiri anoshandiswa mumidziyo yemagetsi inotakurika - Chekuchengetedza zvinodiwa
Gwaro retifiketi: CQC11-464112-2015:Sekondari Bhatiri uye Bhatiri Pack Chengetedzo Yekuchengetedzeka Mitemo ye Inotakurika Electronic Devices
Background uye Zuva rekushandiswa
1. GB31241-2014 yakabudiswa musi wa5 Zvitath, 2014;
2. GB31241-2014 yakaitwa nemutemo musi wa1 Nyamavhuvhust, 2015.
3. Musi wa15 Gumiguru, 2015, Certification and Accreditation Administration yakapa chigadziriso chehunyanzvi pakuwedzera kuyedzwa mwero GB31241 yechikamu chakakosha che "bhatiri" redhiyo uye vhidhiyo michina, ruzivo rwemichina uye telecom terminal michina. Sarudzo iyi inoti mabhatiri e-lithium anoshandiswa muzvigadzirwa zviri pamusoro anofanirwa kuongororwa zvisina tsarukano maererano neGB31241-2014, kana kuwana chitupa chakasiyana.
Cherechedza: GB 31241-2014 chiyero chenyika chinomanikidzirwa. Zvese zvigadzirwa zve lithium bhatiri zvinotengeswa muChina zvinoenderana neGB31241 yakajairwa. Iyi chiyero ichashandiswa muzvirongwa zvitsva zvesampling yekuongorora kwenyika, purovhinzi uye yemunharaunda.
▍Kukura kweChitupa
GB31241-2014Lithium ion maseru nemabhatiri anoshandiswa mumidziyo yemagetsi inotakurika - Chekuchengetedza zvinodiwa
Zvinyorwa zvetifiketiinonyanya kugadzirirwa zvigadzirwa zvemagetsi zvefoni zvakarongerwa kuve zvisingasviki 18kg uye zvinogona kutakurwa nevashandisi. Mienzaniso mikuru ndeiyi inotevera. Zvigadzirwa zvemagetsi zvinotakurika zvakanyorwa pazasi hazvibatanidzi zvigadzirwa zvese, saka zvigadzirwa zvisina kunyorwa hazvisi hazvo zviri kunze kwechiyero chechiyero ichi.
Midziyo inopfekwa: Lithium-ion mabhatiri uye bhatiri mapaketi anoshandiswa mumidziyo inoda kusangana nezvinodiwa.
| Electronic chigadzirwa chikamu | Mienzaniso yakadzama yemhando dzakasiyana dzezvigadzirwa zvemagetsi |
| Portable office products | notebook, pda, nezvimwewo. |
| Mobile communications products | nharembozha, nhare isina tambo, Bluetooth headset, walkie-talkie, nezvimwe. |
| Inotakurika odhiyo uye vhidhiyo zvigadzirwa | inotakurika terevhizheni, inotakurika mutambi, kamera, vhidhiyo kamera, nezvimwe. |
| Zvimwe zvinotakurika zvigadzirwa | electronic navigator, digital photo frame, game consoles, e-books, etc. |
▍ Neiko MCM?
● Kuzivikanwa kwekodzero: MCM irabhoritari yeCQC yakagamuchirwa uye yeCESI yakagamuchirwa laboratori. Chirevo chebvunzo chakapihwa chinogona kushandiswa zvakananga kuCQC kana CESI chitupa;
● Rutsigiro rwehunyanzvi: MCM ine GB31241 yakakwana yemidziyo yekuongorora uye yakashongedzerwa nevanopfuura gumi vane hunyanzvi matekinoroji kuti vaite tsvakiridzo yakadzama pahunyanzvi hwekuyedza, chitupa, kuongorora fekitori uye mamwe maitiro, ayo anogona kupa akanyatso uye akagadziridzwa GB 31241 certification masevhisi epasi rose. vatengi.
Muna Kurume 2023, iyo National Energy Administration yakapa makumi maviri neshanu zvakakosha zvinodiwa (2023 Edition) yekudzivirirasimbakugadzirwa tsaona. Gore rakapera, zvinyorwa zvemashoko e "Zvinodiwa" zvakafumurwa uye panguva iyoyo, mugwaro 2.12.1 chinyorwa chakataura zvakajeka kuti "yepakati uye yakakura electrochemical simba rekuchengetedza magetsi zviteshi hazvigoni kushandisa ternary lithium mabhatiri, sodium sulfur mabhatiri, achaita. usashandise mabhatiri emagetsi echelon." Asi mushanduro ye2023 yeichi chinodiwa, ichi chinodiwa chakabviswa uye zvinotevera zvinodikanwa zvichangobva kuwedzerwa.1.Medium uye makuru ekuchengetedza magetsi emagetsi emagetsi anofanirwa kusarudza mabhatiri ane teknolojia yakakura uye kushanda kwekuchengetedza kwepamusoro, uye nekuchenjera sarudza cascade simba mabhatiri. Kana bhatiri remagetsi rasarudzirwa kushandiswa kwecascade, rinofanirwa kutevedzera kutenderera kwehupenyu hwese, kuita ongororo yekuenderana uye kuita ongororo yekuchengetedza yakasanganiswa nedata rekuteedzera data, uye kusangana nezvinodiwa zvekuchengetedza kuchengetedza mumatekinoroji akadai se "lithium-ion Bhatiri remagetsi. chengetedzo” (GB/T 36276); Chishandiso chinobvira gasi chekuona chinofanirwa kuiswa mumidziyo yelithium iron phosphate bhatiri. Kana iyo H2 kana CO yekumisikidza yakakura kupfuura iyo yakaiswa pachikumbaridzo, iyo interdevice uye cluster level DC yekupwanya michina inofanira kubviswa, uye emergency ventilation system uye alarm mudziyo unofanirwa kuvhurwa. Chikumbaridzo chekugadzira gasi rinopisa rinoona chigadziro chichasangana nezvinodiwa zvehutano hunoenderana.Zviri pamusoro apa zvinogona kudzidzwa kuti mabhatiri emagetsi epakati uye makuru ekuchengetedza magetsi anofanira kusangana nemitemo yeGB / T 36276; midziyo yekuona gasi inobvira inodiwa pakati pemidziyo yebhatiri. Izvi zvinotevera zvinyorwa zveChinyorwa 2.12 cheZvinodiwa:
