Wani sabon zagaye na tattaunawa akan shawarwarin UL2054,
Ul2054,

▍ Menene Takaddun shaida na CE?

Alamar CE ita ce "fasfo" don samfurori don shiga kasuwannin EU da kasuwannin Ƙungiyar Kasuwancin Kasuwancin EU. Duk samfuran da aka ƙayyade (wanda ke cikin sabon umarnin hanyar), ko ana kera su a waje da EU ko a cikin ƙasashe membobin EU, don yaduwa cikin yardar rai a cikin kasuwar EU, dole ne su kasance cikin bin ka'idodin umarnin da daidaitattun ƙa'idodi kafin kasancewa. sanya a kasuwar EU, kuma sanya alamar CE. Wannan wajibi ne na dokar EU akan samfuran da ke da alaƙa, wanda ke ba da ƙaƙƙarfan ma'auni na fasaha guda ɗaya don cinikin samfuran ƙasashe daban-daban a cikin kasuwar Turai kuma yana sauƙaƙe hanyoyin kasuwanci.

Menene umarnin CE?

Umurnin takaddun doka ne wanda Majalisar Tarayyar Turai da Hukumar Tarayyar Turai suka kafa ƙarƙashin izini naTarayyar Turai yarjejeniya. Dokokin da suka dace don batura sune:

2006/66 / EC & 2013/56 / EU: Umarnin baturi. Batura masu bin wannan umarnin dole ne su kasance da alamar shara;

2014/30 / EU: Umarnin Compatibility Electromagnetic (Umarnin EMC). Batura waɗanda suka bi wannan umarnin dole ne su sami alamar CE;

2011/65 / EU: umarnin ROHS. Batura waɗanda suka bi wannan umarnin dole ne su sami alamar CE;

Tukwici: Sai kawai lokacin da samfurin ya bi duk umarnin CE (alamar CE tana buƙatar liƙa), za a iya liƙa alamar CE lokacin da duk buƙatun umarnin suka cika.

▍Wajibin Neman Takaddar CE

Duk wani samfur daga ƙasashe daban-daban waɗanda ke son shiga EU da Yankin Kasuwancin Kasuwancin Turai dole ne su nemi takaddun CE da alamar CE akan samfurin. Don haka, takaddun CE fasfo ne don samfuran shiga EU da Yankin Kasuwancin Kyauta na Turai.

▍Amfanin Neman Takaddar CE

1. Dokokin EU, ƙa'idodi, da ƙa'idodi masu daidaitawa ba yawa ba ne kawai, har ma da haɗaɗɗun abun ciki. Don haka, samun takardar shedar CE zaɓi ne mai wayo don adana lokaci da ƙoƙari da kuma rage haɗarin;

2. Takaddun shaida na CE na iya taimakawa samun amincin masu amfani da cibiyar sa ido kan kasuwa har zuwa iyakar;

3. Zai iya yin tasiri yadda ya kamata ya hana halin da ake zargin rashin gaskiya;

4. A gaban shari'a, takardar shaidar CE za ta zama shaidar fasaha mai inganci ta doka;

5. Da zarar kasashen EU sun hukunta kungiyar, kungiyar ba da takardar shaida za ta hada kai da kamfanonin, don haka rage hadarin da ke tattare da kasuwancin.

▍Me yasa MCM?

● MCM yana da ƙungiyar fasaha tare da masu sana'a fiye da 20 da ke aiki a fagen batir CE takardar shaida, wanda ke ba abokan ciniki da sauri kuma mafi daidai kuma sabon bayanin takaddun shaida na CE;

● MCM yana ba da mafita na CE daban-daban ciki har da LVD, EMC, umarnin baturi, da dai sauransu don abokan ciniki;

● MCM ya samar da gwajin CE fiye da 4000 na baturi a duk duniya har yau.

Abubuwan da ke cikin tsari
A ranar 25 ga Yuni, 2021, gidan yanar gizon hukuma na UL ya fitar da sabon tsari na gyara ga ma'aunin UL2054. Neman ra'ayi yana dawwama har zuwa 19 ga Yuli, 2021. Wadannan sune abubuwan gyara guda 6 a cikin wannan shawara:
1. Hada da buƙatun gabaɗaya don tsarin tsarin wayoyi da tashoshi: rufin wayoyi ya kamata ya dace da bukatun UL 758;
2. Canje-canje iri-iri ga ma'auni: galibi gyaran rubutun kuskure, sabunta ƙa'idodin da aka ambata;
3. Ƙarin buƙatun gwaji don mannewa: gwajin gogewa tare da ruwa da kaushi na kwayoyin halitta;
4. Haɓaka hanyoyin gudanarwa na sassa da da'irori tare da aikin kariya iri ɗaya a cikin gwajin aikin lantarki: Idan abubuwa guda biyu iri ɗaya ko da'irori suna aiki tare don kare baturin, lokacin la'akari da kuskure ɗaya, sassan biyu ko da'irori suna buƙatar kuskure lokaci guda.
5. Alamar ƙayyadaddun gwajin samar da wutar lantarki a matsayin zaɓi: ko ƙayyadadden gwajin wutar lantarki a Babi na 13 na ma'auni za a ƙayyade bisa ga buƙatun masana'anta. Gyaran juzu'in 9.11 - gwajin gajeriyar kewayawa na waje: ma'auni na asali shine amfani da 16AWG (1.3mm2) mara waya ta jan karfe; shawarar gyarawa: juriya na waje na gajeriyar kewayawa yakamata ya zama 80± 20mΩ mara waya ta jan karfe.