LUL - S1939
High Voltage A.C. Indoor Switchboards up to 36kV for Use on The System
|Publication Date:||1 August 2013|
This Standard applies to equipment and systems on the LU power system.
The purpose of this LU Standard is to apply technical requirements for equipment and systems on the LU power system through the inclusion of a technical specification, previously owned and managed by the Power Service Contractor, UK Power Network Services (UKPNS) Powerlink, as an attachment to this standard.