NR/L3/ELP/27140
Application of Short Circuits for Conductor Rail Isolations
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| Organization: | NR |
| Publication Date: | 2 March 2019 |
| Status: | active |
| Page Count: | 18 |
scope:
This Work Instruction applies to all Network Rail DC electrified lines using conductor rails with the exception of the Waterloo and City Line.
Purpose
This Work Instruction specifies the actions necessary for the application of and removal of short circuits required for the protection of conductor rail isolations as required by:-
- the D.C. Electrified Lines Instructions (NR/L3/ELP/3091)
- the Liverpool Area DC Lines Operating Instructions (NR/L3/ELP/27051)
Document History
NR/L3/ELP/27140
March 2, 2019
Application of Short Circuits for Conductor Rail Isolations
This Work Instruction applies to all Network Rail DC electrified lines using conductor rails with the exception of the Waterloo and City Line.
Purpose
This Work Instruction specifies the actions...
September 1, 2018
Application of Short Circuits for Conductor Rail Isolations
This Work Instruction applies to all Network Rail DC electrified lines using conductor rails with the exception of the Waterloo and City Line.
Purpose
This Work Instruction specifies the actions...
April 1, 2006
Application of Short Circuiting Straps for Conductor Rail Isolations
This Work Instruction applies to all dc electrified lines using conductor rails with the exception of the Waterloo and City Line.
Purpose
This Work Instruction specifies the actions necessary for...
December 1, 2004
Application of Short Circuiting Straps for Conductor Rail Isolation (aka NR/SP/ELP/27140)
The standard applies to all dc electrified lines using conductor rails with the exception of the Waterloo and City Line.
Purpose
This procedure sets out the requirements for the application of and...