UL 1642yakawedzera bvunzo inodiwa kune yakasimba mamiriro maseru,
UL 1642,

▍ Chii chinonzi ANATEL Homologation?

ANATEL ipfupi yeAgencia Nacional de Telecomunicacoes inova chiremera chehurumende yeBrazil kune zvigadzirwa zvekutaurirana zvakasimbiswa zvezvitupa zvekumanikidzira uye zvekuzvidira. Kubvumidza kwayo uye maitiro ekutevedzera akafanana kune ese eBrazil zvigadzirwa zvemumba nekune dzimwe nyika. Kana zvigadzirwa zvichishanda kune zvinomanikidzirwa certification, mhedzisiro yekuyedza uye mushumo zvinofanirwa kuenderana nemirairo nemirairo yakatemwa sekukumbirwa neANATEL. Chigadzirwa chitupa chichapihwa neANATEL kutanga chigadzirwa chisati chatenderedzwa mukushambadzira uye kuiswa mukushandisa.

▍Ndiani ane mhosva ye ANATEL Homologation?

Masangano ehurumende yeBrazil akajairwa, mamwe masangano anozivikanwa echitupa nemalebhu ekuyedza ndeye ANATEL certification chiremera chekuongorora nzira yekugadzira yekugadzira unit, senge chigadzirwa dhizaini maitiro, kutenga, kugadzira maitiro, mushure mebasa uye zvichingodaro kuti uone kuti chigadzirwa chemuviri chinoteererwa. neBrazil standard. Mugadziri achapa magwaro uye masampuli ekuyedza uye kuongorora.

▍ Neiko MCM?

● MCM ine 10 makore ane ruzivo rwakawanda uye zviwanikwa mukuyedza uye certification indasitiri: yemhando yepamusoro sevhisi sisitimu, yakadzama inokwanisa timu yehunyanzvi, inokurumidza uye yakapusa certification nekuyedza mhinduro.

● MCM inodyidzana nemasangano akawanda epamusoro-soro emuno anozivikanwa zviri pamutemo achipa mhinduro dzakasiyana-siyana, sevhisi yechokwadi uye iri nyore kune vatengi.

Zvichitevera mwedzi wapera kuwedzera kwesimba rinorema repouch cell, mwedzi unoUL 1642inokurudzirwa kuwedzera bvunzo inodiwa kune yakasimba state lithium masero.Parizvino, mazhinji mabhatiri ehurumende akavakirwa pamabhatiri e-lithium-sarufa. Lithium-sarufa bhatiri ine yakakwirira chaiyo kugona (1672mAh/g) uye simba density (2600Wh/kg), inova ka5 kashanu pane yechinyakare lithium-ion bhatiri. Naizvozvo, yakasimba state bhatiri ndeimwe yeinopisa-nzvimbo yelithium bhatiri. Zvisinei, kuchinja kukuru kwehuwandu hwesarufa cathode panguva ye delithium / lithium, dambudziko re dendrite re lithium anode uye kushayikwa kwekugadzirisa kwe electrolyte yakasimba kwakadzivisa kutengeswa kwe sulfur cathode. Saka kwemakore, vatsvakurudzi vanga vachishanda pakuvandudza electrolyte uye interface yebhatiri yehurumende yakasimba.UL 1642 inowedzera kurudziro iyi nechinangwa chekugadzirisa zvinobudirira matambudziko anokonzerwa nebhatiri yakasimba (uye sero) maitiro uye njodzi dzinogona kuitika kana dzichishandiswa. Mushure mezvose, masero ane sulphide electrolytes anogona kuburitsa gasi rine muchetura senge hydrogen sulphide pasi pemamwe mamiriro akanyanya. Naizvozvo, mukuwedzera kune mamwe maedzo enguva dzose, isu tinoda zvakare kuyera ine muchetura gasi rekuisa mushure mebvunzo. Zvakanangana bvunzo zvinhu zvinosanganisira: kuyerwa kwesimba, kupfupika, kubhadharisa zvisina kujairika, kumanikidza kuburitsa, kuvhunduka, kupwanya, kukanganisa, kuzununguka, kupisa, tembiricha kutenderera, kuderera, kupiswa kwejeti, uye kuyerwa kwehupfu hunobuda.