http://debianws.lexgopc.com/wiki143/index.php?action=history&feed=atom&title=SNCF_Class_BB_20005 2026-05-09T01:24:58Z Revision history for this page on the wiki MediaWiki 1.43.1 http://debianws.lexgopc.com/wiki143/index.php?title=SNCF_Class_BB_20005&diff=5157843&oldid=prev 2024-11-13T02:28:58Z

<p>Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.5) (<a href="/wiki143/index.php?title=User:Whoop_whoop_pull_up&amp;action=edit&amp;redlink=1" class="new" title="User:Whoop whoop pull up (page does not exist)">Whoop whoop pull up</a> - 21718</p> <p><b>New page</b></p><div>{{one source|date=July 2016}}<br /> {{Infobox locomotive<br /> | name=SNCF BB20005<br /> | powertype=Electric<br /> | electricsystem=[[Overhead line|Catenary]]&lt;br&gt;1.5 kV DC&lt;br&gt;[[25 kV AC]]<br /> | collectionmethod = [[Pantograph (rail)|Pantograph]]<br /> | tractionmotors=two TO-136B 1.5 kV DC [[traction motor]]s<br /> | builddate=1961 (rebuilt from BB16028)<br /> | builder=[[Alsthom]] &amp; MTE<br /> | locoweight={{convert|84|ST|LT t}}<br /> | uicclass=[[Bo-Bo]]<br /> | firstrundate=1961<br /> | disposition=reinstated to BB16028<br /> | numinclass=1<br /> | poweroutput={{convert|3,890|kW|abbr=on}} under 25 kV&lt;br&gt;{{convert|3,290|kW|abbr=on}} under 1.5 kV<br /> | maxspeed={{convert|160|km/h|abbr=on}}<br /> | length={{convert|16.68|m|ftin|abbr=on}}<br /> | width={{convert|2.988|m|ftin|abbr=on}}<br /> | height={{convert|4.298|m|ftin|abbr=on}}<br /> | safety=[[Crocodile (train protection system)|Crocodile]]<br /> | operator=[[SNCF]]<br /> | gauge = {{track gauge|1435mm}}<br /> }}<br /> The [[SNCF]] &#039;&#039;&#039;class BB 20005&#039;&#039;&#039; locomotive was a prototype locomotive of the [[SNCF Class BB 25150|BB25150]]/[[SNCF Class BB 25200|BB25200]] series, transformed from the damaged BB16028 in 1961. After the end of its test period in 1975 it was reinstated with its original equipment under its original number BB16028.<br /> <br /> ==History==<br /> After successful tests with BB20004, prototype of BB25500 locomotives, another new series of dual-voltage locomotives was ordered by SNCF: the BB25150 and BB25200 series. These had a higher power than their predecessors, and in order to test the new parts and technology it was decided to rebuild a BB16000 locomotive into dual-voltage.<br /> <br /> BB20005 differed from previous prototypes in the way that it had a both complete AC and DC equipment, previous locomotives only having a complete AC equipment and a small DC equipment, limiting their power under 1.5 kV.With a full AC and DC equipment, BB20005 developed nearly 85% of its power under 1.5 kV, which was a great achievement at that time, knowing that only 2 years before BB20004 developed only 45% of its power under 1.5 kV.<br /> <br /> The prototype helped to develop the bogies of the 2 &#039;{{illm|BB Jacquemin|fr}}&#039; series: the BB25150 series which had bogies for {{convert|130|km/h|abbr=on}} and were lower geared (to pull heavier freight trains) and the BB25200 series which had bogies for {{convert|160|km/h|abbr=on}} and were higher geared (for lighter passenger trains and to operate in push-pull mode).<br /> <br /> ==References==<br /> * {{cite web| website=Les Prototypes Monophasés de L&#039;Étoile de Savoie| url=http://www.apmfs.org/bb20005.html| title=La BB 20 005 ex BB 16028 de la SNCF| language=French| access-date=2007-07-30| archive-date=2006-08-29| archive-url=https://web.archive.org/web/20060829073648/http://apmfs.org/bb20005.html| url-status=dead}}<br /> <br /> {{SNCF locos}}<br /> <br /> [[Category:Alstom locomotives]]<br /> [[Category:SNCF locomotives|20005]]<br /> [[Category:Experimental locomotives]]<br /> [[Category:Railway locomotives introduced in 1961]]<br /> [[Category:Multi-system locomotives]]<br /> [[Category:Standard gauge electric locomotives of France]]<br /> <br /> <br /> {{Electric-loco-stub}}<br /> [[Category:Passenger locomotives]]</div>

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