Name:
NG TS 3.24.87 PDF
Published Date:
02/01/2011
Status:
[ Active ]
Publisher:
National Grid
PURPOSE AND SCOPE
The Technical Specifications for all new plant, equipment, apparatus and services, for use on the National Grid UK Electricity Transmission system are contained in a three level hierarchy of documents. Level 1 covers ratings and general requirements, Level 2 covers major plant categories and Level 3 covers specific related plant functions.
This document is a Level 3 specification, which describes the functional and performance requirements for trip relays to be used in conjunction with protection schemes at 400kV, 275kV & 132kV switching stations.
| Edition : | 1 |
| File Size : | 1 file , 51 KB |
| Number of Pages : | 8 |
| Published : | 02/01/2011 |
