Technical Guidance Notes - Switching Procedures to Limit Trapped Charge Over-Voltages In 132 Kv, 275 Kv and 400 Kv Gas-Insulated Switchgear (Gis) Substations
Document status: [ Active ]
Technical Guidance Notes - Operational Metering
Document status: [ Active ]
Technical Guidance Notes - Installation Techniques of Systems to Detect and Contain Leaking Oil from Power Cables
Document status: [ Revised ]
Technical Guidance Notes - Installation Techniques of Systems to Detect and Contain Leaking Oil from Power Cables
Document status: [ Active ]
Technical Guidance Notes - Replacement or Repair of Stolen or Defective Earth Tapes
Document status: [ Active ]
Technical Guidance Notes - Protection Against Rise of Earth Potential and Induced Voltages on Telecommunication Cables at Substation Sites
Document status: [ Active ]
Technical Guidance Notes - Location of Substation Sites with an Earth Potential Rise under Fault Conditions above 650V (Hot Sites)
Document status: [ Revised ]
Technical Guidance Notes - Location of Substation Sites with an Earth Potential Rise Under Fault Conditions Above 650v (Hot Sites)
Document status: [ Active ]
Technical Guidance Notes - Location of Substation Sites with an Earth Potential Rise Under Fault Conditions Above 650v (Hot Sites)
Document status: [ Revised ]
Technical Guidance Notes - Location of Substation Sites with a Rise of Earth Potential under Fault Conditions above 650V (Hot Sites)
Document status: [ Revised ]
