BS EN 61643-11-2012+A11:2018

Zipangizo zoteteza kutsika kwamagetsi

Part11: Zipangizo zowonjezera zotetezedwa zolumikizidwa ndi makina amagetsi otsika -Zofunikira ndi njira zoyesera

Mawu oyamba

British Standard ndiyokhazikitsidwa kwa UK ku
EN 61643-11: 2012 + A11: 2018. Zachokera ku IEC 61643-11: 2011.
Imayang'anira BS EN 61643-11: 2012, yomwe imachotsedwa.

Zosintha zomwe CENELEC idalemba pamtunduwu zidaperekedwa kwathunthu mu European Endorsement Notice. Ndondomeko ya BSI yopereka zophatikizika sizisintha; komabe, pofuna kupindulitsa, panthawiyi BSI yasankha kuphatikiza zomwe zili koyambirira kwa chikalatachi.

Kutenga nawo gawo ku UK pokonzekera kunaperekedwa ku Technical Committee PEL / 37/1, Surge Arresters-Low Voltage.

Mndandanda wamabungwe omwe akuyimiridwa mu komiti iyi atha kupezeka pofunsa kwa Secretary wawo.

Buku ili silikutanthauza kuphatikiza zofunikira zonse za mgwirizano. Ogwiritsa ntchito ali ndi udindo pakugwiritsa ntchito molondola.

© Bungwe la Britain Standards 2018
Lofalitsidwa ndi BSI Standards Limited 2018

ISBN 978 0 580 93590 9

Kufotokozera: ICS 29.240.01; 29.240.10

Kutsata mfundo zaku Britain sikungapereke chitetezo chazovomerezeka.

British Standard idasindikizidwa motsogozedwa ndi Standards Policy and Strategy Committee pa 30 Epulo 2018.

Mawu oyamba aku Europe

Chikalatachi (EN 61643-11: 2012) chili ndi mawu a IEC 61643-11: 2011 okonzedwa ndi IEC / SC 37 devices Zida zochepa zotetezera ", pamodzi ndi zosintha zomwe zakonzedwa ndi CLC / TC 37A" Low voltage zida zotetezera ”.

Madeti otsatirawa akhazikitsidwa:

•  tsiku laposachedwa lomwe chikalatachi chiyenera kukhalira
  yakhazikitsidwa (dop) 2013-08-27
  pamayiko onse posindikiza zofananira
  miyezo yadziko kapena kuvomerezedwa
• tsiku laposachedwa pomwe miyezo yadziko ikutsutsana
  ndi chikalata ichi ayenera kuchotsedwa (dow) 2015-08-27

Tsamba ili likuyang'anira EN 61643-11: 2002 + A11: 2007

Kusintha kwakukulu pamalingaliro a EN 61643-11: 2002 + A11: 2007 ndiko kukonzanso kwathunthu ndikuwongolera njira zoyeserera ndi mayesedwe ake.

Zigawo, zigawo zing'onozing'ono, zolemba, matebulo, ziwerengero ndi zowonjezera zomwe ndizowonjezera ku IEC 61643-11: 2011 zidasungidwa kale "Z".

Chidwi chimatchulidwa kuti mwina zina mwa zolembedwazi zitha kukhala mutu wa ufulu wamaluso. CENELEC [ndi / kapena CEN] sadzakhala ndi mlandu wodziwitsa ufulu uliwonse waumwini.

Mulingo uwu umakhudza mfundo ndi zolinga zamagetsi zamagetsi zomwe zimapangidwa kuti zizigwiritsidwa ntchito m'malire amagetsi (LVD-2014/35 / EU).

Mau oyamba akusintha A11

Chikalatachi (EN 61643-11: 2012 / A11: 2018) chakonzedwa ndi CLC / TC 37A "Zipangizo zamagetsi zotsika kwambiri

Madeti otsatirawa akhazikitsidwa:

• tsiku laposachedwa lomwe chikalatachi chiyenera kukhala (dop) 2018-09-23
  Kukhazikitsidwa pamtundu wadziko lonse polemba bungwe la
  muyezo wofanana wadziko lonse kapena movomerezeka
• tsiku laposachedwa pomwe miyezo yadziko yosagwirizana (dow) 2021-03-23
  ndi chikalatachi ayenera kuchotsedwa

Annex ZC imagwira ntchito kuma SPD onyamula ngati zida zotsekemera zamtundu wa A malinga ndi EN 62368-1.

Chidwi chimakhudzidwa ndikuti mwina zina mwazolemba izi zitha kukhala ndi ufulu wa patent. CENELEC sidzakhala ndi mlandu wodziwa chilichonse kapena ufulu wonse wovomerezeka.

Chikalatachi chakonzedwa molamulidwa ndi CENELEC ndi European Commission ndi European Free Trade Association, ndipo chithandizira zofunikira za EU Directive (m).

Kuti mumve zambiri za EU Directive (m) onani Zowonjezera ZZ, zomwe ndi gawo limodzi la chikalatachi.

Sinthani Kukula motere:

Gawo ili la EN 61643 limagwira ntchito pazida zodzitchinjiriza ku zotsatira zosawonekera komanso zachindunji za mphezi kapena zinthu zina zakanthawi kochepa. Zipangizozi zimatchedwa Surge Protective Devices (SPD). Zipangizi zimapangidwa kuti zizilumikizidwa ndi ma 50 Hz ac maseketi amagetsi, ndipo zida zoyesedwa mpaka 1 000 V rms Magwiridwe antchito, zofunikira zachitetezo, njira zoyeserera ndi kuwerengera zimakhazikitsidwa. Zipangizozi zimakhala ndi gawo limodzi lopanda mzere ndipo cholinga chake ndi kuchepetsa kuthamanga kwa mafunde ndikusintha mafunde oyenda.