BS EN 61643-11-2012+A11:2018

Lisebelisoa tse sireletsang matla a tlaase

Part11: Lisebelisoa tse sireletsang tse hoketsoeng tse hokahantsoeng le sistimi ea motlakase o tlase - Litlhoko le mekhoa ea liteko

Selelekela sa naha

Tekanyetso ena ea Borithane ke ts'ebetsong ea UK ea
EN 61643-11: 2012 + A11: 2018 E tsoa ho IEC 61643-11: 2011.
E nka sebaka sa BS EN 61643-11: 2012, e tlosoang.

Liphetoho tse tloaelehileng tsa CENELEC tokomaneng ena li fanoe ka botlalo ho Tsebiso ea European Endorsement. Leano la BSI la ho fana ka litaba tse kopaneng ha le fetohe; leha ho le joalo, molemong oa ho atleha, ketsahalong ena BSI e khethile ho kopanya litaba tse amehang qalong ea tokomane ena.

Ho nka karolo ha UK tokisetsong ea eona ho ile ha beoa tlhokomelong ea Komiti ea Teknoloji PEL / 37/1, Surge Arresters-Low Voltage.

Lethathamo la mekhatlo e emeloang komiting ena e ka fumaneha ka kopo ho mongoli oa eona.

Sengoliloeng sena ha se bolele hore se kenyelletsa lipehelo tsohle tse hlokahalang tsa konteraka. Basebelisi ba ikarabella bakeng sa ts'ebeliso ea eona e nepahetseng.

© Mokhatlo oa Litekanyetso tsa Borithane 2018
E phatlalalitsoe ke BSI Standards Limited 2018

ISBN 978 0 580 93590 9

ICS 29.240.01; 29.240.10

Ho latela Molao oa Borithane ho ke ke ha fana ka boits'ireletso ho boitlamo ba molao.

Maemo ana a Borithane a phatlalalitsoe tlasa taolo ea Komiti ea Leano le Leano la Maemo ka la 30 Mmesa 2018.

Selelekela sa Europe

Tokomane ena (EN 61643-11: 2012) e na le mongolo oa IEC 61643-11: 2011 e hlophisitsoeng ke IEC / SC 37 "Lisebelisoa tse sirelletsang matla a tlase", hammoho le liphetoho tse tloaelehileng tse lokiselitsoeng ke CLC / TC 37A ”Voltage e tlase eketsa lisebelisoa tsa ho itšireletsa ”.

Matsatsi a latelang a tsitsitsoe:

•  letsatsi la morao-rao leo tokomane ena e tlamehang ho ba ka lona
  ts'ebetsong (dop) 2013-08-27
  boemong ba naha ka ho phatlalatsa e ts'oanang
  maemo a naha kapa ka tumello
• letsatsi la morao-rao leo ka lona litekanyetso tsa naha li loantšanang
  le tokomane ena lokela ho hulwa (dow) 2015-08-27

Tokomane ena e nka sebaka sa EN 61643-11: 2002 + A11: 2007

Liphetoho tse kholo mabapi le EN 61643-11: 2002 + A11: 2007 ke ntlafatso e phethahetseng le ntlafatso ea lits'ebetso tsa liteko le tatellano ea liteko.

Melaoana, litlatsetso, lintlha, litafole, lipalo le lihlomathiso tse ekelitsoeng ho tse ho IEC 61643-11: 2011 li ngotsoe pele "Z".

Ho lebisoa tlhokomelo ho monyetla oa hore likarolo tse ling tsa tokomane ena e kanna ea ba taba ea litokelo tsa patent. CENELEC [le / kapa CEN] e ke ke ea jara boikarabello ba ho khetholla litokelo life kapa life tse joalo tsa tokelo ea semolao.

Tekanyetso ena e akaretsa likarolo tsa motheo le sepheo sa lisebelisoa tsa motlakase tse etselitsoeng ts'ebeliso ka har'a meeli e itseng ea motlakase (LVD-2014/35 / EU).

Selelekela sa tokiso ya A11

Tokomane ena (EN 61643-11: 2012 / A11: 2018) e hlophisitsoe ke CLC / TC 37A "Lisebelisoa tse sireletsang tsa voltage e tlase

Matsatsi a latelang a tsitsitsoe:

• letsatsi la morao-rao leo tokomane ena e tlamehang ho ba (dop) 2018-09-23
  kenngwa tshebetsong boemong ba naha ka ho phatlalatsa phatlalatso ea
  maemo a ts'oanang a naha kapa ka tumello
• letsatsi la morao-rao leo ka lona litekanyetso tsa naha li loantšanang (dow) 2021-03-23
  ka tokomane ena lokela ho hulwa

Annex ZC e sebetsa ho li-SPD tse nkehang habobebe tse khethiloeng e le lisebelisoa tsa pluggable tsa mofuta oa A ho latela EN 62368-1.

Ho lebisoa tlhokomelo ho monyetla oa hore likarolo tse ling tsa tokomane ena e kanna ea ba taba ea litokelo tsa patent. CENELEC e ke ke ea jara boikarabello ba ho khetholla litokelo life kapa life tse joalo tsa patent.

Tokomane ena e hlophisitsoe tlasa taelo e fuoeng CENELEC ke Khomishene ea Yuropa le European Free Trade Association, mme e ts'ehetsa litlhoko tsa bohlokoa tsa Litaelo tsa EU.

Bakeng sa likamano le Directive (li) tsa EU bona Sehlomathiso se rutang sa ZZ, e leng karolo ea bohlokoa ea tokomane ena.

Fetola Boholo ka tsela e latelang:

Karolo ena ea EN 61643 e sebetsa ho lisebelisoa tsa ts'ireletso ea ts'ireletso khahlano le litlamorao tse sa tobang tsa lehalima kapa likhahla tse ling tsa nakoana. Lisebelisoa tsena li bitsoa Surge Protective Devices (SPD). Lisebelisoa tsena li etselitsoe hore li hokeloe ho li-circuits tsa 50 Hz ac, le lisebelisoa tse lekantsoeng ho fihlela ho 1 000 V rms litšobotsi tsa Ts'ebetso, litlhokahalo tsa polokeho, mekhoa e tloaelehileng ea liteko le litekanyetso li thehiloe. Lisebelisoa tsena li na le bonyane karolo e le 'ngoe e se nang mohala' me li etselitsoe ho fokotsa mehato ea ho phahama le ho khelosa maqhubu.