Name:
NR NR/SP/ELP/21112 ISSUE 2 PDF
Published Date:
04/01/2006
Status:
[ Active ]
Publisher:
Network Rail
This specification applies to all systems for the protection of 3 phase h.v. distribution systems which supply traction substations including ancillary h.v. systems derived from these supplies.
Purpose
This specification states the requirements for the calculation of settings on 3 phase h.v. distribution systems for protection against short circuit faults and, when specified in the procurement specification, overloads.
| Edition : | 2 |
| File Size : | 1 file , 150 KB |
| Number of Pages : | 10 |
| Published : | 04/01/2006 |
