【正文】 D WL R Q D O V WD Q G D U G V E R G L H V RI $XVWU LD %HOJLXP amp。HQWUDO 6HFUHWDULDW KDV WKH VDPH VWDWXV DV WKH RIILFLDO YHUVLRQV amp。(1(/(amp。(1(/(amp。 , Q WHU QD O 5H JX O D WL R Q V Z K LF K V WLSXOD WH WK H F R Q G L WL R Q V I R U JL YLQJ WKLV (XURSHDQ 6 WD Q G D U G WKH VWDWXV RI D QDWLRQDO VWDQGDUG ZLWKRXW DQ\ DOWHUDWLRQ 8S WR GD WH OLV WV DQG ELEOLRJUDSKLFDO UHIHUHQFHV FRQFHUQLQJ V X F K Q D WL R Q D O V WD Q G D U G V PD\ E H R E WD L Q H G RQ DSSOL F D W L R Q WR WKH amp。(1 amp。(1(/(amp。(1(/(amp。ssigkeit, Verf252。n233。d233。curit233。, de la maintenabilit233。monstration de la fiabilit233。6 Incorporating corrigendum May 2020 (QJOLVK YHUVLRQ Railway applications – The specification and demonstration of Reliability, Availability, Maintainability and Safety (RAMS) Part 1: Basic requirements and generic process Applications ferroviaires – Sp233。 1250( (8523e(11( (8523b,6amp。 BSI 2020 ISBN 0 580 35694 9 Amendments issued since publication (8523($1 67$139。如果買家 需要 PDF 格式的本標(biāo)準(zhǔn)，可以 提供郵箱給我（前提是購買了本標(biāo)準(zhǔn)） ，我免費發(fā)送到你的郵箱。 標(biāo) 標(biāo) 準(zhǔn) 王 國 網(wǎng) 標(biāo)準(zhǔn) 下載地址 BRITISH STANDARD BS EN 501261:1999 Incorporating corrigendum no. 1 Railway applications — The specification and demonstration of Reliability, Availability, Maintainability and Safety (RAMS) — Part 1: Basic requirements and generic process The European Standard EN 50126:1999 has the status of a British Standard ICS Amd. No. Date Comments 16956 Corrigendum No. 1 28 February 2020 Correction to standard reference and title BS EN 501261:1999 National foreword This British Standard was published by BSI. It is the UK implementation of EN 50126:1999, incorporating corrigendum May 2020. The UK participation in its preparation was entrusted to Technical Committee GEL/9, Railway electrotechnical applications. A list of anizations represented on GEL/9 can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard, having been prepared under the direction of the Electrotechnical Sector Committee, was published under the authority of the Standard s Committee and es into effect on 15 December 1999 169。$539。+( 1250 (1 1 6HSWHPEHU ,amp。cification et d233。, de la disponibilit233。 et de la s233。 (FDMS) Partie 1: Exigences de base et proc233。s g233。riques Bahnanwendungen – Spezifikation und Nachweis der Zuverl228。gbarkeit, Instandhaltbarkeit, Sicherheit (RAMS) Teil 1: Grundlegede Anforderungen und genereller Prozess 7K LV (X U R S HD Q 6WDQGDUG ZDV DSSUR YHG E\ amp。 RQ amp。 PHPEHUV D UH ER X Q G WR FRPSO\ ZLWK WK H amp。(1(/(amp。HQWUDO 6HFUHWDULDW RU WR DQ\ amp。 PHPEH U 7K LV (XU R S HD Q 6WDQGDUG H[LVWV LQ WK U H H R II L F L D O Y H U V L R Q V (Q J O LV K )U H Q F K *HUP DQ $ YH UV LRQ L Q DQ\ R WK H U O D Q J X D J H P D G H E\ W U D Q V O D WL R Q XQ GHU W K H UHV S R Q V LE L O L W \ RI D amp。 P HPE H U L Q WR L WV RZ Q OD QJX DJH D QG Q R WL I L H G WR WKH amp。(1(/(amp。]HFK 5H S X E O LF 39。(1(/(amp。RPPLWWHH IRU (OHFWURWHFKQLFDO 6WDQGDUGL]DWLRQ amp。HQWUDO 6HFUHWDULDW UXH GH 6WDVVDUW % %UXVVHOV ? amp。 $OO ULJKWV RI H[SORLWDWLRQ LQ DQ\ IRUP DQG E\ DQ\ PHDQV UHVHUYHG ZRUO GZLGH IRU amp。 PHPEH U V 5HI 1R (1 ( 3DJH EN 501261:1999 169。RPPLWWH H amp。 7amp。 (OHFWULFDO DQG HOHFWURQLF DSSOLFDWLRQV LQ UDLOZD\V 7KH WH[W RI WKH GUDIW ZDV VXEPLWWHG WR WKH IRUPDO YRWH DQG ZDV DSSURYHG E\ amp。 DV (1 RQ 7KH IROORZLQJ GDWHV ZHUH IL[HG ? ODWHVW GDWH E\ ZKLFK WKH (1 KDV WR EH LPSOHPHQWHG DW QDWLRQDO OHYHO E\ SXEOLF D W LRQ RI DQ LGHQWLFD O QDWLRQD O VWDQGDUG RU E\ HQGRUVHPH QW GRS ? ODWHVW GDWH E\ ZKLFK WKH QDWLRQDO VWDQGDUGV FRQIOLF W LQJ ZLWK WKH (1 KDYH WR EH ZLWKGUDZQ GRZ To assist the user in the application of this standard for safety and for managing RAM performance in the rolling stock procurement process, the following application guides have been produced: CLC/TR 501262 1) Guide to the application of EN 501261 for safety CLC/TR 501263 Guide to the application of EN 501261 for rolling stock RAMS $H[HV GHVLJQ DWH G ?QRUPD WL YH? DUH SDUW RI WKH ERG\ RI WKH VWDQGDUG $H[HV GHVLJQ DW HG ?LQIRU PDWL YH? DUH JLYHQ IRU LQIRUPD WLR Q RQO\ ,Q WKLV VWDQGDUG DH[HV $ WR ( DUH LQIRUPDWLYH 1) In preparation. 3DJH EN 501261:1999 169。RQWHQWV 3DJH ,QWURGXFWLR Q 6FRSH 1RUPDWLYH UHIHUHQFHV 39。DWHJRULHV RI IDFWRUV