NG TS 3.01.01
National Grid Technical Specifications - Substation Interlocking Schemes
active, Most Current
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| Organization: | NG |
| Publication Date: | 1 December 2003 |
| Status: | active |
| Page Count: | 7 |
scope:
This functional Specification is applicable to interlocking for air (AIS) and gas (GIS) insulated switchgear at substations connected to the NGT Transmission System (electrical) with equipment rated at 145, 300 or 420 kV.
Document History
NG TS 3.01.01
December 1, 2003
National Grid Technical Specifications - Substation Interlocking Schemes
This functional Specification is applicable to interlocking for air (AIS) and gas (GIS) insulated switchgear at substations connected to the NGT Transmission System (electrical) with equipment rated...