Operations training
High Voltage Standard / V0 - DRAFT 2025-03-21
1. LIST OF ABBREVIATIONS
AC
Alternating Current
AP
Authorised Person
ANSI
American National Standards Institute
CoHE
Control of Hazardous Energy
CT / VT Current Transformer / Voltage Transformer
DC
Direct Current
EPR
Ethylene Propylene Rubber (cable)
GIS
Gas Insulated Switchgear
GWO
Global Wind Organisation
G+
Offshore Wind Health and Safety Organisation
HV
High Voltage
IEC
International Electrotechnical Commission
NFPA
National Fire Protection Association
PE
Protective Earth
PPE
Personal Protective Equipment
RCD
Residual Current Device
SAP
Senior Authorised Person
SCADA Supervisory Control And Data Acquisition
SF6
Sulphur hexafluoride (gas)
SLD
Single Line Diagram
SSOW
Safe System of Work
WTG
Wind Turbine Generator
XLPE
Cross-linked polyethylene (cable)
Global Wind Organisation / www.globalwindsafety.org
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