Nhaurirano nyowani paUL2054 chikumbiro,
Ul2054,

▍ Chii chinonzi CTIA CERTIFICATION?

CTIA, chidimbu cheCellular Telecommunications uye Internet Association, isangano risingabatsiri purofiti rakavambwa muna 1984 nechinangwa chekuvimbisa kubatsirwa kwevashandisi, vagadziri uye vashandisi. CTIA ine vese vashandisi veUS nevagadziri kubva kunharembozha redhiyo masevhisi, pamwe neasina waya data masevhisi uye zvigadzirwa. Inotsigirwa neFCC (Federal Communications Commission) neCongress, CTIA inoita chikamu chikuru chemabasa nemabasa aishandiswa kuitwa nehurumende. Muna 1991, CTIA yakagadzira isina rusaruro, yakazvimiririra uye yepakati yekuongorora chigadzirwa uye certification system yeindasitiri isina waya. Pasi pehurongwa uhu, zvese zvigadzirwa zvisina waya mugiredhi revatengi zvinotora bvunzo dzekutevedzera uye izvo zvinoenderana nezvinodiwa zvichapihwa kushandisa CTIA yekumaka uye kurova masherufu ezvitoro zvemusika wekuNorth America wekutaurirana.

CATL (CTIA Authorized Testing Laboratory) inomiririra maLab akatenderwa neCTIA kuti iongororwe uye iongororwe. Mishumo yekuyedza yakapihwa kubva kuCATL inotenderwa ese neCTIA. Nepo mamwe marepoti ekuyedza nemhedzisiro kubva kune asiri-CATL zvisingazo zivikanwa kana kutadza kuwana CTIA. CATL yakatenderwa neCTIA inosiyana mumaindasitiri uye zvitupa. CATL chete iyo inokodzera kuyedza kutevedzera bhatiri uye kuongororwa inokwanisa kuwana chitupa chebhatiri chekutevedzera IEEE1725.

▍CTIA Battery Testing Standards

a) Certification Inodiwa yeBattery system Kutevedzera kuIEEE1725- Inoshanda kune Battery Systems nesero rimwe chete kana akawanda maseru akabatana akafanana;

b) Certification Inodiwa yeBattery system Kutevedzera kuIEEE1625- Inoshanda kuBattery Systems ine akawanda maseru akabatana mukufanana kana mune ese ari maviri akafanana uye akatevedzana;

Mazano anodziya: Sarudza pamusoro petifiketi zviyero nemabhatiri anoshandiswa munharembozha nemakomputa. Usashandise zvisirizvo IEE1725 kumabhatiri munharembozha kana IEEE1625 kumabhatiri ari mumakombuta.

▍Nei MCM?

●Hard Technology:Kubva 2014, MCM yanga ichipinda bhatiri pack musangano unoitwa neCTIA muUS gore rega, uye inokwanisa kuwana yazvino gadziriso uye kunzwisisa maitiro matsva emitemo nezveCTIA nenzira inokurumidza, yakarurama uye inoshanda.

●Qualification:MCM iCATL inotenderwa neCTIA uye inokwanisa kuita zvese zvine chekuita nechitupa kusanganisira kuyedza, kuongorora fekitori uye kurodha mushumo.

Musi waChikumi 25, 2021, UL yepamutemo webhusaiti yakaburitsa yazvino gadziriso chikumbiro kune UL2054 standard. Kukumbirwa kwemaonero kunogara kusvika Chikunguru 19, 2021. Zvinotevera ndizvo zvinhu zvitanhatu zvakagadziridzwa muchikumbiro ichi:
1. Kubatanidzwa kwezvinodiwa zvakajairika zvekugadzirwa kwetambo uye zviteshi: kuvhara kwetambo kunofanira kusangana nezvinodiwa zve UL 758;
2. Miscellaneous Amendment pachiyero: kunyanya kururamisa zviperengo, zvigadziriso zvezviyero zvakadomwa;
3. Kuwedzerwa kwekuedzwa kwezvinodiwa zvekunamatira: kupukuta bvunzo nemvura uye organic solvents;
4. Kuwedzera kwemaitiro ekutarisira ezvikamu uye maseketi ane basa rimwechete rekudzivirira muyedzo yekushanda kwemagetsi: Kana zvikamu zviviri zvakafanana kana maseketi akashanda pamwe chete kuchengetedza bhatiri, kana uchifunga nezve chikanganiso chimwe chete, zvikamu zviviri kana maseketi zvinoda kukanganisa pa. nguva imwe chete.
5. Kumaka iyo shoma magetsi ekupa bvunzo seyakasarudzika: kana iyo shoma magetsi ekupa bvunzo muChitsauko 13 cheiyo chiyero inoitwa ichatemwa maererano nezvinodiwa nemugadziri. Kugadziriswa kwe9.11 clause - yekunze pfupi yedunhu bvunzo: chiyero chepakutanga ndechekushandisa 16AWG (1.3mm2) isina mhangura Wire; gadziriso zano: kupikisa kwekunze kwedunhu pfupi kunofanirwa kunge kuri 80±20mΩ isina waya yemhangura.