NR/L3/ELP/27240/NR/D/16C
Isolation and Earthing of 25 kV Switching Stations Incorporating Vacuum Circuit Breakers
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| Organization: | NR |
| Publication Date: | 2 March 2019 |
| Status: | active |
| Page Count: | 17 |
scope:
Includes: This document sets out the instructions to be carried out in connection with the issue and cancellation of High Voltage Permits to Work or Sanction for Test, to enable work/testing to be carried out on this equipment or the connections thereto.
The following instructions apply to all 25kV switching stations incorporating vacuum C.B.s but excludes the following sites:
Excludes:
Switching Station Relevant Instruction
Hackney Downs No. 2 NR/DIST C16h
Incline T.S.C. NR/DIST C16i
York Way T.S.C. NR/DIST C16j
Drayton Park A & B NR/DIST C16n
All Feeder Stations with Harmonic Filters
Document History
NR/L3/ELP/27240/NR/D/16C
March 2, 2019
Isolation and Earthing of 25 kV Switching Stations Incorporating Vacuum Circuit Breakers
Includes: This document sets out the instructions to be carried out in connection with the issue and cancellation of High Voltage Permits to Work or Sanction for Test, to enable work/testing to be...