China ndiyo inogadzira uye inotumira kunze tambo tambo munyika. Kana vachiendesa tambo kunyika dzeEU, vanofanirwa kupasa zvitupa zvakakodzera kuratidza kuti zvigadzirwa zvinoenderana neEU miyero, imwe yacho iri CPR certification yetambo.
CPR certification ndiyo EU CE certification yekuvaka zvivakwa dhairekitori, iyo inopa moto yekudzivirira giredhi zvinodiwa kumatambo. European Union yakapa Regulation 2016/364 muna Kurume 2016, iyo inotaura mazinga ekudzivirira moto uye inoenderana nzira dzekuyedza dzemhando dzakasiyana dzezvivakwa zvekuvaka (kusanganisira waya netambo). Sekureva kweEuropean Commission Announcement 2015/C 378/03, EN 50575:2014 yave zviri pamutemo mwero wakawiriraniswa wezvinodiwa zvekudzivirira moto kune waya netambo dzinoshandiswa muzvivakwa muna Chikunguru 2016. Iyo chiyero ichaitwa zviri pamutemo kutanga kwaChikunguru 1, 2017.
CPR certification yetambo inofanirwa kuenderana ne EN 50575. EN 50575 inokamura mazinga ekudzivirira moto ewaya netambo kuita nhanho nomwe: Aca, B1ca, B2ca, Cca, Dca, Eca neFca zvichienderana nehuwandu hwekupisa hwakaburitswa uye kureba kwekupisa. kukuvara. yewaya netambo.
CPR yakasimbiswa tambo zvigadzirwa zvinosanganisira zvinotevera:
1. Simba remagetsi: insulated waya kana tambo yemagetsi;
2. Kudzora tambo dzekukurukurirana: dzinoshandiswa kune waya, symmetric tambo uye coaxial tambo mukukurukurirana, kutumira data, redhiyo, vhidhiyo kutaurirana, chiratidzo chekufambisa uye kudzora michina;
3. Fiber optic cable: Fiber optic inoshandiswa mumichina yekukurukurirana, kutumira data, redhiyo, kutaurirana kwevhidhiyo, kutumira zviratidzo uye kutonga.
Nguva yekutumira: Zvita-11-2023
