NG TS 3.02.03
National Grid Technical Specifications - Metal Oxide Surge Arresters
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| Organization: | NG |
| Publication Date: | 1 December 2003 |
| Status: | inactive |
| Page Count: | 14 |
scope:
The document specifies the requirements for surge arresters of the following type open terminal (AIS) porcelain, polymeric and integrated polymeric housed and gas insulated (GIS) systems connected directly between phase-and-earth of the NGT UK Transmission System (Electricity) 132 kV, 275 kV, 400 kV and other lower voltage systems. This specification shall be used in conjunction with the companion documents NGTS 1 & NGTS 2.2, which define the more general system conditions and plant requirements.
Document History
October 1, 2014
National Grid Technical Specifications - Metal Oxide Surge Arresters
PURPOSE AND SCOPE
The National Grid (NG) Technical Specification for metal-oxide surge arresters is primarily by reference to BS EN 60099-4 and defines the required enabling parameters and...
NG TS 3.02.03
December 1, 2003
National Grid Technical Specifications - Metal Oxide Surge Arresters
The document specifies the requirements for surge arresters of the following type open terminal (AIS) porcelain, polymeric and integrated polymeric housed and gas insulated (GIS) systems connected...