NR - RT/E/S/21023 ISSUE 1
Rectifier DC Disconnector Switch for DC Traction Substations
| Organization: | NR |
| Publication Date: | 1 March 1998 |
| Status: | inactive |
| Page Count: | 27 |
scope:
This specification applies to all new DCDS's installed on the D.C. Electrified Lines.
Purpose
This specification states the requirements for the design, manufacture and testing of 650/750 V rated d.c. disconnector switches (DCDS) for use in d.c. traction substations for fault making connection and off-load disconnection of the rectifier positive output to the main d.c. busbar.
The document is to be read in conjunction with the relevant procurement specification.
Document History