Menene Umarnin LVD?

labarai

Menene Umarnin LVD?

a

Umurnin ƙarancin wutar lantarki na LVD yana da nufin tabbatar da amincin samfuran lantarki tare da wutar lantarki na AC daga 50V zuwa 1000V da ƙarfin lantarki na DC daga 75V zuwa 1500V, wanda ya haɗa da matakan kariya masu haɗari daban-daban kamar injina, girgiza lantarki, zafi, da radiation. Masu sana'a suna buƙatar ƙira da samarwa bisa ga ƙa'idodi da ƙa'idodi, ƙaddamar da gwaji da takaddun shaida don samun takaddun shaida na EU LVD, tabbatar da amincin samfur da amincin, shigar da kasuwar EU da faɗaɗa sararin duniya. Takaddun shaida ta CE ta ƙunshi umarnin LVD kuma ta ƙunshi abubuwan gwaji da yawa.
LVD Low Voltage Directive 2014/35/EU yana nufin tabbatar da amincin kayan aikin ƙananan ƙarfin lantarki yayin amfani. Iyakar aikace-aikacen umarnin shine a yi amfani da samfuran lantarki tare da ƙarfin lantarki daga AC 50V zuwa 1000V da DC 75V zuwa 1500V. Wannan umarnin ya ƙunshi duk ƙa'idodin aminci na wannan na'urar, gami da kariya daga hatsarori da ke haifar da dalilai na inji. Zane da tsarin kayan aiki ya kamata su tabbatar da cewa babu wani haɗari lokacin amfani da shi a ƙarƙashin yanayin aiki na yau da kullun ko yanayin kuskure bisa ga manufarsa. A taƙaice, samfuran lantarki da na lantarki tare da ƙarfin lantarki masu kama daga 50V zuwa 1000V AC da 75V zuwa 1500V DC dole ne su sha ƙarancin ƙarfin ƙarfin lantarki na LVD takaddun shaida don takaddun CE.

b

Umarnin LVD

Dangantaka tsakanin Takaddun shaida na CE da Umarnin LVD
LVD umarni ne a ƙarƙashin takaddun CE. Baya ga umarnin LVD, akwai wasu umarni sama da 20 a cikin takaddun CE, gami da umarnin EMC, umarnin ERP, umarnin ROHS, da sauransu. Lokacin da aka yiwa samfur alama da alamar CE, yana nuna cewa samfurin ya cika buƙatun umarnin da suka dace. . A zahiri, takaddun CE ta ƙunshi umarnin LVD. Wasu samfuran sun ƙunshi umarnin LVD kawai kuma suna buƙatar neman umarnin LVD kawai, yayin da wasu suna buƙatar umarni da yawa a ƙarƙashin takaddun CE.
Yayin aiwatar da takaddun shaida na LVD, ana buƙatar kulawa ta musamman ga abubuwan da suka biyo baya:
1. Hatsarin inji: Tabbatar da cewa kayan aikin ba su haifar da haɗari na inji wanda zai iya haifar da lahani ga jikin ɗan adam yayin amfani da shi, kamar yanke, tasiri, da sauransu.
2. Haɗarin girgiza wutar lantarki: Tabbatar cewa kayan aikin ba su fuskanci haɗarin girgizar wutar lantarki yayin amfani da su ba, wanda ke haifar da barazana ga amincin rayuwar mai amfani.
3. Hatsarin zafin jiki: Tabbatar cewa kayan aikin ba su haifar da matsanancin zafi yayin amfani da su ba, yana haifar da kuna da sauran rauni ga jikin ɗan adam.
4. Hatsarin Radiation: Tabbatar da cewa kayan aikin ba su haifar da illa mai cutarwa ga jikin ɗan adam yayin amfani da su, kamar radiation na lantarki, ultraviolet radiation, da infrared radiation.

c

Umarnin EMC

Don samun takaddun shaida na EU LVD, masana'antun suna buƙatar ƙira da samar da samfuran daidai da ƙa'idodi da ƙa'idodi, da gudanar da gwaji da takaddun shaida. Yayin aikin gwaji da takaddun shaida, ƙungiyar takaddun shaida za ta gudanar da cikakken kimanta aikin amincin samfurin tare da bayar da takaddun shaida. Kayayyakin da ke da takaddun shaida ne kawai za su iya shiga kasuwar EU don siyarwa. Takaddun shaida na LVD na EU ba wai kawai yana da mahimmanci don kare amincin mabukaci ba, har ma muhimmiyar hanya ce ga kamfanoni don haɓaka ingancin samfur da gasa. Ta hanyar samun takaddun shaida na LVD na EU, kamfanoni za su iya tabbatar da aminci da amincin samfuran su ga abokan ciniki, ta haka ne za su ci amanarsu da rabon kasuwa. A sa'i daya kuma, takardar shaidar LVD ta EU ita ma tana daya daga cikin takardar izinin da kamfanoni ke ba su damar shiga kasuwannin duniya, wanda zai taimaka musu wajen fadada sararin kasuwarsu.
Takaddun shaida na EU CE LVD aikin gwajin umarnin
Gwajin wutar lantarki, gwajin hawan zafi, gwajin zafi, gwajin waya mai zafi, gwajin wuce gona da iri, gwajin ɗigogi na yanzu, jure gwajin ƙarfin lantarki, gwajin juriya na ƙasa, gwajin tashin hankali na layin wutar lantarki, gwajin kwanciyar hankali, gwajin filogi, gwajin tasiri, gwajin fitarwa, lalata bangaren gwaji, gwajin wutar lantarki mai aiki, gwajin rumbun mota, gwajin zafi mai girma da ƙasa, gwajin digowar drum, gwajin juriya, gwajin matsa lamba, gwajin juzu'i, gwajin harshen wuta, da sauransu.
Lab Gwajin BTF, kamfaninmu yana da dakunan gwaje-gwaje masu dacewa da lantarki, ka'idojin aminci Laboratory, Laboratory mitar rediyo mara waya, dakin gwaje-gwaje na baturi, dakin gwaje-gwajen sinadarai, dakin gwaje-gwaje na SAR, dakin gwaje-gwaje na HAC, da sauransu. Mun sami cancanta da izini kamar CMA, CNAS, CPSC, A2LA, VCCI, da dai sauransu. Kamfaninmu yana da ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun injiniyoyi, waɗanda za su iya taimaka wa kamfanoni su magance matsalar. Idan kuna da gwajin da suka dace da buƙatun takaddun shaida, zaku iya tuntuɓar ma'aikatan Gwajin mu kai tsaye don samun cikakkun bayanan farashi da bayanan sake zagayowar!

d

Gwajin CE


Lokacin aikawa: Jul-08-2024