NR/L3/ELP/27135
Recording Method for DC Safe Setting Calculations
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| Organization: | NR |
| Publication Date: | 1 June 2008 |
| Status: | active |
| Page Count: | 6 |
scope:
Introduction
The Maintenance Engineer (E&P) or representative shall be responsible for maintaining the up to date records of all previously calculated d.c. section "safe" settings and carrying out all future d.c. section "safe" setting calculations.
The Maintenance Engineer (E&P) or representative shall be responsible for holding the master library of data for the d.c. track sections.
Document History
NR/L3/ELP/27135
June 1, 2008
Recording Method for DC Safe Setting Calculations
Introduction
The Maintenance Engineer (E&P) or representative shall be responsible for maintaining the up to date records of all previously calculated d.c. section "safe" settings and carrying out...
April 1, 2006
Recording method for d.c. safe setting calculations
Introduction
The Area Electrification and Plant (E&P) Engineer shall be responsible for maintaining the up to date records of all previously calculated d.c. section "safe" settings and carrying out...
December 4, 2004
DC Safe Setting Calculation Recording Procedures (aka NR/WI/ELP/27135)
Introduction
The third rail d.c. traction system is supplied from 660/750V traction rectifiers via d.c. track breakers. The main purpose of the track breaker is to protect and isolate the system...
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