Kodi satifiketi ya CE ndi chiyani pakupanga kuwala kwa msewu wa smart LED

Ndizodziwika bwino kuti zogulitsa zochokera kudziko lililonse zomwe zimalowa mu EU ndi EFTA ziyenera kukhala ndi satifiketi ya CE ndikuyika chizindikiro cha CE. Satifiketi ya CE imagwira ntchito ngati pasipoti yazinthu zomwe zimalowa m'misika ya EU ndi EFTA. Lero, Tianxiang, aWopanga magetsi aku China anzeru aku LED, tidzakambirana nanu za certification ya CE.

Chitsimikizo cha CE pakuwunikira kwa LED kumapereka tsatanetsatane waukadaulo wazogulitsa kuchokera kumaiko onse omwe akugulitsa pamsika waku Europe, ndikuwongolera njira zamalonda. Zogulitsa zochokera kudziko lililonse zomwe zimalowa mu EU ndi EFTA ziyenera kulandila satifiketi ya CE ndikuyika chizindikiro cha CE. Satifiketi ya CE imagwira ntchito ngati pasipoti yazinthu zomwe zimalowa m'misika ya EU ndi EFTA. Chitsimikizo cha CE chikuwonetsa kuti chinthu chikukwaniritsa zofunikira zachitetezo zomwe zafotokozedwa mu malangizo a EU. Zimayimira kudzipereka kwa kampani kwa ogula, kukulitsa kudalira kwa ogula. Zogulitsa zomwe zili ndi chizindikiro cha CE zimachepetsa chiopsezo chokhudzana ndi malonda pamsika waku Europe. Ndikofunikira kudziwa kuti satifiketi ya CE iyenera kupezedwa kuchokera ku bungwe lovomerezeka la EU.

Zowopsa izi zikuphatikizapo:

Kuopsa kwa kutsekeredwa ndi kufufuza kwa kasitomu;

Kuopsa kwa kafukufuku ndi chilango ndi mabungwe oyang'anira msika;

Kuopsa kwa milandu kwa omwe akupikisana nawo pazifukwa zopikisana.

Kuyesa kwa Certification ya CE kwa Nyali za LED

Kuyesa kwa certification ya CE kwa nyali za LED (nyali zonse zimakwaniritsa miyezo yofanana) makamaka kumakhudza magawo asanu otsatirawa: EMC (EN55015), EMC (EN61547), LVD (EN60598), ndi okonzanso, kuyesa kwa LVD kumaphatikizapo kuyesa kwa EN61347 ndi EN61000-3-2 (harmonic).

Chitsimikizo cha CE chimakhala ndi EMC (Electromagnetic Compatibility) ndi LVD (Low Voltage Directive). EMC imaphatikizapo EMI (kusokoneza) ndi EMC (chitetezo chokwanira). LVD, m'mawu a layman, imayimira chitetezo. Nthawi zambiri, zinthu zotsika mphamvu zamagetsi zokhala ndi ma volts a AC pansi pa 50V ndi ma voliyumu a DC omwe ali pansi pa 75V sizimayesedwa ndi LVD. Zogulitsa zamagetsi zotsika zimangofunika kuyesedwa kwa EMC, zomwe zimapangitsa kuti pakhale chiphaso cha CE-EMC. Zogulitsa zamphamvu kwambiri zimafunikira kuyesedwa kwa EMC ndi LVD, zomwe zimapangitsa kuti pakhale ziphaso ndi malipoti awiri: CE-EMC ndi CE-LVD. EMC (Battery Compatibility) - Kuyeza kwa EMC (EN55015, EN61547) kumaphatikizapo zinthu zotsatirazi: 1. Radiation 2. Conduction 3. SD (Static Discharge) 4. CS (Conduction Immunity) 5. RS (Radiation Immunity) 6. EFT (Electromagnetic Epulses Field.

LVD (Low Voltage Directive) - Miyezo yoyesera ya LVD (EN60598) imaphatikizapo zinthu zotsatirazi: 1. Cholakwika (Mayeso) 2. Zokhudza 3. Kugwedezeka 4. Kugwedezeka 5. Kuwonekera 6. Creepage 7. Kugwedezeka kwa Magetsi 8. Kutentha 9. Kutentha Kwambiri 10. Kutentha Kwambiri Kuyesa Kutentha Kwambiri.

Kufunika kwa Certification ya CE

Satifiketi ya CE imapereka mulingo wolumikizana pazogulitsa zonse zomwe zimalowa pamsika waku Europe, kufewetsa njira zamalonda. Kuyika chizindikiro cha CE pamagetsi anzeru a LED mumsewu kukuwonetsa kuti chinthucho chakwaniritsa zofunikira zachitetezo cha malangizo a EU; imayimira kudzipereka kwa kampani kwa ogula ndikukulitsa chidaliro cha ogula pazogulitsa. Kuyika chizindikiro cha CE kumachepetsa kwambiri chiopsezo chogulitsa zinthu ku Europe. AliyenseKuwala kwa msewu wa Tianxiang anzeru a LEDndi satifiketi ya CE ndipo imagwirizana kwambiri ndi zomwe EU ikufuna pa electromagnetic compatibility (EMC) ndi Low Voltage Directive (LVD). Kuchokera pachitetezo cha dera ndi kuwongolera kwa radiation yamagetsi mpaka kukhazikika kwamagetsi, zonse zimatsimikiziridwa ndi mabungwe oyesa akatswiri.