Isishwankathelo:

Isithuthuthu sombane kunye nebhodi yokutyibiliza zibandakanyiwe phantsi kwe-UL 2271 kunye ne-UL 2272 xa ziqinisekisiwe kuMntla Melika. Nantsi intshayelelo, kuluhlu abalugubungelayo kunye neemfuno, zomahluko phakathi kwe-UL 2271 kunye ne-UL 2272:

Uluhlu:

UL 2271 imalunga neebhetri kwizixhobo ezahlukeneyo; ngelixa i-UL 2272 imalunga nezixhobo eziphathwayo zobuqu. Nalu uluhlu lwemiba egutyungelwe yimigangatho emibini:

I-UL 2271 igubungela iibhetri zesithuthi esilula, kubandakanywa:

• ibhayisekile yombane
• Isithuthuthu sombane kunye nesithuthuthu;
• Isitulo esinamavili sombane;
• Inqwelo yegalufa
• ATV
• Umthwali wemizi-mveliso ongenamntu (umzekelo, i-forklift yombane);
• Ukutshayela isithuthi kunye nomtshini;
• Izixhobo eziphathwayo zoBuqu (Ibhalansi yoMbaneizithuthuthu)

I-UL 2272 iyafumaneka kwizixhobo eziphathwayo zobuqu, ezifana nezi: izithuthuthu zombane kunye neemoto ezilungelelanisiweyo.

Ukusuka kumda oqhelekileyo, i-UL 2271 ngumgangatho webhetri, kwaye i-UL 2272 ngumgangatho wesixhobo. Xa usenza isiqinisekiso sesixhobo se-UL 2272, ngaba ibhetri ifuna ukuqinisekiswa ku-UL 2271 kuqala?

IiMfuno eziMgangatho:

Okokuqala, masazi ngeemfuno ze-UL 2272 zeebhetri (kuphela iibhetri/iiseli ze-lithium-ion ziqwalaselwa ngezantsi):

Iseli: iiseli ze-lithium-ion kufuneka zihlangabezane neemfuno ze-UL 2580 okanye i-UL 2271;

Ibhetri: Ukuba ibhetri iyahlangabezana neemfuno ze-UL 2271, inokukhululwa kwiimvavanyo ze-overcharge, i-short-circuit, i-over-discharge kunye nokutshaja okungalungelelananga.

Ingabonwa ukuba ibhetri ye-lithium isetyenziswe kwisixhobo esisebenzayo kwi-UL 2272, akuyimfuneko ukwenza i-UL 2271isiqinisekiso, kodwa iseli kufuneka ihlangabezane neemfuno ze-UL 2580 okanye UL 2271.

Ukongeza, iimfuno zezithuthi'ibhetri esebenza kwi-UL 2271 yeseli zezi: iiseli ze-lithium-ion kufuneka zihlangabezane neemfuno ze-UL 2580.

Ukushwankathela: ukuba ibhetri ihlangabezana neemfuno ze-UL 2580, uvavanyo lwe-UL 2272 lunokungahoyi ngokupheleleyo iimfuno ze-UL 2271, oko kukuthi, ukuba ibhetri isetyenziselwa kuphela izixhobo ezifanelekileyo kwi-UL 2272, akukho mfuneko yokwenza iSiqinisekiso se-UL 2271.

Izindululo malunga neSiqinisekiso:

Umzi-mveliso weeseli:Ibhetri esetyenziselwa ibhalansi yombane imoto okanye i-scooter kufuneka ivavanywe kwaye iqinisekiswe ngokwemigangatho ye-UL 2580 xa iqinisekisiwe eMntla Melika;

Umzi-mveliso webhetri:Ukuba umxhasi akafuni ukuba ibhetri iqinisekiswe, inokushiywa. Ukuba umxhasi uyayifuna, iya kwenziwa ngokweemfuno ze-UL 2271.

Izindululo zokuKhetha iziko leSiqinisekiso:

Umgangatho we-UL 2271 ngumgangatho olawulwa yi-OHSA, kodwa hayi i-UL 2272. Okwangoku, amaziko aneziqinisekiso zokuvunywa kwe-UL 2271 ngala: TUV RH, UL, CSA, SGS. Phakathi kwala maziko, umrhumo wovavanyo lwesatifikethi lolona luphezulu e-UL, kwaye amanye amaziko akwinqanaba. Ngokubhekiselele kokuvunywa kweziko, abaninzi abavelisi beebhetri okanye abavelisi bezithuthi bavame ukukhetha i-UL, kodwa umhleli wafunda kwi-American Consumers Association kunye namanye amaqonga okuthengisa ukuba abanalo iziko elichongiweyo kwisiqinisekiso kunye novavanyo lwengxelo yokuvunywa kwee-scooters, ukuba nje iziko elivunywe nge-OHSA lamkelekile.

1,Xa umxhasi engenayo i-arhente, i-arhente yokuqinisekisa inokukhethwa ngokusekelwe kwingqwalasela ebanzi yeendleko zokuqinisekisa kunye nokuqatshelwa kwabathengi;

2,Xa umxhasi eneemfuno, landela umxhasi's iimfuno okanye ukumcenga ukuba athathele ingqalelo i-arhente yezatifiketi ngokusekelwe kwiindleko.

Ezongezelelweyo:

Okwangoku, ukhuphiswano kwishishini lezatifiketi kunye novavanyo luqatha. Ngenxa yoko, amanye amaziko aya kunika abathengi ulwazi olungalunganga okanye ulwazi oluthile olulahlekisayo ngenxa yokusebenza. Kuyimfuneko ukuba abasebenzi ababandakanyekayo kwisatifikethi babe neentente ezibukhali zokwahlula ukunyaniseka kunye nokunciphisa ingxaki enzima kunye neyongeyomfuneko yenkqubo yokuqinisekisa.