UN 38.3(Bhuku reUN reMiedzo uye Maitiro) Rev.8 Akasunungurwa,
UN 38.3,

▍ Chii chinonzi CE Certification?

Mucherechedzo weEC i "pasipoti" yezvigadzirwa zvekupinda mumusika weEU uye musika weEU Free Trade Association nyika.Chero zvigadzirwa zvakatemwa (zvinosanganisirwa mugwara renzira itsva), ingave yakagadzirwa kunze kweEU kana munyika dzenhengo dzeEU, kuitira kuti zvifambe zvakasununguka mumusika weEU, zvinofanirwa kunge zvichiteerana nezvinodiwa zvekuraira uye zvinoenderana nemitemo inowirirana isati yave. yakaiswa pamusika weEU, uye isa mucherechedzo weEC.Izvi zvinosungirwa kumutemo weEU pane zvigadzirwa zvine hukama, izvo zvinopa yakabatana yakaderera tekinoroji mwero wekutengesa kwezvinhu zvemarudzi akasiyana mumusika weEuropean uye kurerutsa maitiro ekutengeserana.

▍ Chii chinonzi CE directive?

Murairo igwaro remutemo rakagadzwa neEuropean Community Council uye European Commission pasi pemvumo yechibvumirano cheEuropean Community Treaty.Mirayiridzo inoshanda yemabhatiri ndeiyi:

2006/66 / EC & 2013/56 / EU: Battery Directive.Mabhatiri anotevedzera chirevo ichi anofanirwa kuve nemarara emarara;

2014/30 / EU: Electromagnetic Compatibility Directive (EMC Directive).Mabhatiri anoenderana nekuraira uku anofanirwa kunge aine CE mucherechedzo;

2011/65 / EU: ROHS dhairekitori.Mabhatiri anoenderana nekuraira uku anofanirwa kunge aine CE mucherechedzo;

Mazano: Chete kana chigadzirwa chinoenderana nemirairo yese yeEC (iyo CE mucherechedzo inoda kunamirwa), iyo CE mucherechedzo inogona kunamirwa kana zvese zvinodiwa zvekuraira zvaitwa.

▍Kukosha Kwekunyorera CE Certification

Chero chigadzirwa chinobva kunyika dzakasiyana chinoda kupinda muEU neEuropean Free Trade Zone chinofanirwa kunyorera CE-certified uye CE yakamaka pachigadzirwa.Naizvozvo, CE certification ipasipoti yezvigadzirwa zvinopinda muEU neEuropean Free Trade Zone.

▍Benefits dzeKunyorera CE certification

1. Mitemo yeEU, mirau, uye miitiro yekubatanidza haina kungokura muhuwandu, asiwo yakaoma mune zviri mukati.Naizvozvo, kuwana CE certification isarudzo yakangwara yekuchengetedza nguva uye kushanda nesimba pamwe nekudzikisa njodzi;

2. Chitupa cheEC chinogona kubatsira kuwana kuvimba kwevatengi uye musika wekutarisa sangano kusvika pamwero mukuru;

3. Inogona kudzivirira zvinobudirira mamiriro ekupomerwa asina hanya;

4. Mukutarisana nematare, chitupa cheEC chichava humbowo hwehunyanzvi hwepamutemo;

5. Kana varangwa nenyika dzeEU, sangano rezvitupa rinotakura pamwe chete njodzi nebhizinesi, zvichidzikisa njodzi yebhizinesi.

▍ Neiko MCM?

● MCM ine chikwata chehunyanzvi chine nyanzvi dzinosvika makumi maviri dzakabatanidzwa mumunda webhatiri CE certification, iyo inopa vatengi nekukurumidza uye kwakaringana uye ichangoburwa CE certification ruzivo;

● MCM inopa dzakasiyana-siyana CE mhinduro dzinosanganisira LVD, EMC, bhatiri mirayiridzo, nezvimwewo kune vatengi;

● MCM yakapa zvinopfuura 4000 bhatiri CE bvunzo pasi rese kusvika nhasi.

Musi waMbudzi 27, 2023, “UN Manual of Tests and Criteria” (Rev. 8) yakaburitswa zviri pamutemo pawebhusaiti yeUnited States."UN Manual of Tests and Criteria" (Rev. 8) inogamuchira kudzokororwa kwakaitwa nechikamu che11 cheUnited Nations TDG uye GHS Expert Committee pa "UN Manual of Tests and Criteria" (Rev. 7) uye Amendment yayo 1 Sechiyedzo chekutanga chekutakura kwekuchengetedza kwebheteri, "UN Manual of Tests and Criteria" (Rev. 8) yakawedzera chikamu chitsva che 38.3.3.2 "Kuedzwa kwemasero e-sodium ion nemabhatiri", uye panguva imwe chete yakawedzera zvinyorwa zvakasununguka zvine chokuita ne mabhatiri e-sodium-ion muUN "Kurudziro pamusoro pekutakura zvinhu zvine ngozi" (TDG) Rev. 23: UN 3551 uye UN 3522.
T.1: Altitude simulation (sero nebhatiri)
Masero ekuyedza nemabhatiri anozochengetwa nekumanikidza kwe11.6 kPa kana kuserera kweanenge maawa matanhatu pane ambient tembiricha (20±5℃) Masero ekuedzwa nemabhatiri anofanira kuchengetwa kweanenge maawa matanhatu patembiricha yekuyedza yakaenzana ne72℃ uye -40 ℃.Iyi nzira inofanirwa kudzokororwa kusvika gumi ese apera.
Masero nemabhatiri akachengetedzwa zvakasimba papuratifomu yemuchina wekuzunguza, nekudedera kuve sinusoidal waveform ine logarithmic sweep pakati pe7 Hz ne200 Hz, uye amplitude pa 0.8mm, sero uye bhatiri diki rinotakura kukwirisa kwepamusoro kwe. 8 gn, uye nokuda kwebheteri yakakura inotakura kukurumidza kukuru kwe2 gn. Sero duku: kukurumidza kukurumidza kwe150 gn, pulse nguva ye6 milliseconds. Sero huru: kukurumidza kukurumidza kwe50 gn, pulse nguva ye11 milliseconds.