BS EN 62305-4: 2011 Chitetezo ku mphezi - Gawo 4 Makina amagetsi ndi zamagetsi mkati mwazinthu
Maulosi
Zolemba za 81/370 / FDIS, kutulutsa kwamtsogolo 2 kwa IEC 62305-4, yokonzedwa ndi IEC TC 81, kuteteza Mphezi, idaperekedwa ku IEC-CENELEC voti yofananira ndipo idavomerezedwa ndi CENELEC ngati EN 62305-4 pa 2011- 01-13.
European Standard ikuyendetsa EN 62305-4: 2006 + corr. Nov. 2006.
EN EN 62305-4: 2011 imaphatikizaponso zosintha zazikuluzikulu zotsatirazi pokhudzana ndi EN 62305-4: 2006 + corr. Novembala 2006:
1) Malo ophatikizira omwe amatha kuchepetsa ma surges oyenda pamizere yolowera amayambitsidwa.
2) Magawo ang'onoang'ono ophatikizika azinthu zolumikizira amasinthidwa pang'ono.
3) Pakadali pano zoyeserera zoyipa zimayambitsidwa pakuwerengera ngati magetsi amagetsi opweteketsa machitidwe amkati.
4) Kusankhidwa kwa SPD pankhani yamagetsi otetezedwa pamagetsi kumakonzedwa bwino kuti muzindikire kusunthika ndi zochitika zodulira mozungulira kumunsi kwa SPD.
5) Annex C yokhudzana ndi mgwirizano wa SPD imachotsedwa ndikuyibweza ku SC 37A
6) Annex D yatsopano yophunzitsira imayambitsidwa ndikupereka chidziwitso pazinthu zomwe ziyenera kuganiziridwa posankha ma SPD.
Zikuyang'aniridwa kuthekera kwakuti zina mwazinthu za chikalatachi zitha kukhala mutu wa ufulu wamaluso. CEN ndi CENELEC sadzakhala ndi mlandu wodziwitsa ufulu uliwonse wamtunduwu.
Madeti otsatirawa adakhazikitsidwa:
- tsiku laposachedwa lomwe EN liyenera kukhazikitsidwa
pamayiko onse posindikiza zofananira
muyezo wadziko lonse kapena povomereza (dop) 2011-10-13
- tsiku laposachedwa pomwe miyezo yadziko ikutsutsana
ndi EN ayenera kuchotsedwa (dow) 2014-01-13
Annex ZA yawonjezedwa ndi CENELEC.
