Operations training
High Voltage Standard / V0 - DRAFT 2025-03-21
Duties, roles and responsibilities for HV operations ......................................................................... 40 Tools and PPE for High Voltage working.......................................................................................... 41 Fundamentals and principles for operating High Voltage systems under a SSOW........................42 HV Switching: Scenario based practical activities........................................................................... 46 Tools, equipment and methods for confirming Absence of Voltage..............................................53 Applying HV Isolations and Earth ................................................................................................... 57 Safe control during HV testing ....................................................................................................... 59 Written knowledge test .................................................................................................................. 64 Training review ............................................................................................................................... 65
8. HIGH VOLTAGE CABLE PULLING ..................................................................................................................69
8.1 8.2 8.3 8.4 8.5 8.6
Aims and objectives of the High Voltage Cable Pulling Module
69 69 69 70 70 71
Duration of the High Voltage Cable Pulling
Instructor to Participant Ratio for the High Voltage Cable Pulling Module Equipment Requirements of the High Voltage Cable Pulling Module Timetable of the High Voltage Cable Pulling Module Detailed Description of the High Voltage Cable Pulling Module
Module introduction ......................................................................................................................... 71 Awareness of basic HV cable theory................................................................................................. 76 Breakout inspections ........................................................................................................................ 80 Cable inspection............................................................................................................................... 83 Safe working during HV cable pulling operations ............................................................................ 84 Preparation of HV cable, equipment and tools ................................................................................ 88 Handling the HV cable ..................................................................................................................... 91 Conducting the cable pulling operation........................................................................................... 94 Completing the cable pull ................................................................................................................ 96 Training review ............................................................................................................................... 98
ANNEX 1 - EQUIPMENT LIST ....................................................................................................................................101
ANNEX 2 - HV OPERATIONS - PERSONAL EXPERIENCE LOGBOOK.....................................................................104
ANNEX 3 - ALIGNMENT REFERENCES.....................................................................................................................105
ANNEX 4 - GUIDLINE FOR WARM-UP EXERCISES ..................................................................................................107
ANNEX 5 - VERSION HISTORY ..................................................................................................................................114
Global Wind Organisation / www.globalwindsafety.org
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