NR - RT/E/S/21056 ISSUE 1
Maintenance of High Voltage Transformers
| Organization: | NR |
| Publication Date: | 1 March 1998 |
| Status: | inactive |
| Page Count: | 8 |
scope:
This specification applies to all electrical & plant transformers rated above 10 kVA, except equipment installed in depots and stations which are specified in RT/E/S/40004.
Purpose
This specification states the Directorate's minimum periodic maintenance requirements for transformers rated above 10 kVA in order to ensure the safety and reliability of the electrical distribution system.
The specification shall be used in conjunction with RT/E/S/21111, which contains the general requirements for maintenance of electrical and plant equipment, together with definitions and abbreviations.
Document History