Mwachidule:

Scooter yamagetsi ndi skateboard zikuphatikizidwa pansi pa UL 2271 ndi UL 2272 pomwe zatsimikiziridwa ku North America. Nawa mawu oyamba, pamitundu yomwe amaphimba ndi zofunikira, za kusiyana pakati pa UL 2271 ndi UL 2272:

Ranji:

UL 2271 ndi za mabatire pazida zosiyanasiyana; pomwe UL 2272 ndi yokhudza mafoni am'manja. Nawa mndandanda wazinthu zomwe zimakhudzidwa ndi miyezo iwiri:

UL 2271 imakwirira mabatire agalimoto opepuka, kuphatikiza:

• njinga yamagetsi;
• njinga yamoto yovundikira magetsi ndi njinga yamoto;
• Chikuku chamagetsi;
• ngolo ya gofu;
• ATV
• Wonyamula mafakitale wopanda munthu (mwachitsanzo forklift yamagetsi);
• Kusesa galimoto ndi mower;
• Zida Zam'manja Zamunthu (Electric Balancema scooters)

UL 2272 imapezeka pazida zam'manja, monga: ma scooters amagetsi ndi magalimoto oyendera.

Kuchokera pamlingo wokhazikika, UL 2271 ndiye mulingo wa batri, ndipo UL 2272 ndiye muyezo wa chipangizocho. Mukapanga certification ya chipangizo cha UL 2272, kodi batire imayenera kutsimikiziridwa koyamba ndi UL 2271?

Zofunikira Zokhazikika:

Choyamba, tidziwe zofunikira za UL 2272 zamabatire (mabatire/maselo a lithiamu-ion okha ndi omwe amaganiziridwa pansipa):

Selo: maselo a lithiamu-ion ayenera kukwaniritsa zofunikira za UL 2580 kapena UL 2271;

Battery: Ngati batire ikukwaniritsa zofunikira za UL 2271, ikhoza kumasulidwa pamayesero ochulukirachulukira, kufupikitsa, kutulutsa mopitilira muyeso komanso kuyitanitsa mopanda malire.

Zitha kuwoneka kuti ngati batire ya lithiamu ikugwiritsidwa ntchito pazida zomwe zikugwiritsidwa ntchito ku UL 2272, sikoyenera kuchita UL 2271certification, koma selo liyenera kukwaniritsa zofunikira za UL 2580 kapena UL 2271.

Komanso, zofunika za magalimoto'batire yomwe ikugwiritsidwa ntchito ku UL 2271 yama cell ndi: Ma cell a lithiamu-ion amayenera kukwaniritsa zofunikira za UL 2580.

Mwachidule: bola batire ikukwaniritsa zofunikira za UL 2580, kuyesa kwa UL 2272 kumatha kunyalanyaza zofunikira za UL 2271, ndiye kuti, ngati batire ikugwiritsidwa ntchito pazida zomwe zili zoyenera UL 2272, ndiye kuti, sikoyenera kuchita UL 2271 Certification.

Malangizo a Certification:

Fakitale yama cell:Batire yomwe imagwiritsidwa ntchito pagalimoto yamagetsi yamagetsi kapena scooter iyenera kuyesedwa ndikutsimikiziridwa molingana ndi muyezo wa UL 2580 ikatsimikiziridwa ku North America;

Fakitale ya batri:Ngati kasitomala safuna kuti batire itsimikizidwe, ikhoza kusiyidwa. Ngati kasitomala akufuna, zichitika molingana ndi zofunikira za UL 2271.

Malangizo pakusankha bungwe la Certification:

Muyezo wa UL 2271 ndi woyendetsedwa ndi OHSA, koma osati UL 2272. Pakali pano, mabungwe omwe ali ndi ziyeneretso zovomerezeka za UL 2271 ndi: TUV RH, UL, CSA, SGS. Pakati pa mabungwewa, chindapusa choyezetsa ziphaso nthawi zambiri chimakhala chokwera kwambiri ku UL, ndipo mabungwe ena amakhala molingana. Pankhani ya kuvomerezeka kwa mabungwe, ambiri opanga mabatire kapena opanga magalimoto amakonda kusankha UL, koma mkonzi adaphunzira kuchokera ku American Consumers Association ndi nsanja zina zogulitsa kuti alibe malo opangira ziphaso ndi lipoti loyesa kuvomereza ma scooters, bola ngati bungwe lovomerezeka la OHSA ndilovomerezeka.

1,Pamene kasitomala alibe bungwe, bungwe la certification likhoza kusankhidwa malinga ndi kulingalira kwakukulu kwa mtengo wa certification ndi kuzindikira kwa makasitomala;

2,Pamene kasitomala ali ndi zofunikira, tsatirani kasitomala's zofunika kapena kumunyengerera kuti aganizire bungwe la certification malinga ndi mtengo wake.

Zowonjezera:

Pakalipano, mpikisano mu makampani ovomerezeka ndi kuyesa ndi woopsa. Zotsatira zake, mabungwe ena amapatsa makasitomala chidziwitso cholakwika kapena chidziwitso chosokeretsa kuti agwire ntchito. Ndikofunikira kuti ogwira nawo ntchito za certification akhale ndi ma tentacle akuthwa kuti asiyanitse zowona ndi kuchepetsa vuto lovuta komanso losafunikira la ndondomeko ya certification.