Operations training
High Voltage Standard / V0 - DRAFT 2025-03-24
ANNEX 3 - ALIGNMENT REFERENCES
The impact on our standard is…
Alignment References
Region
In our standard this means…
We avoid using the specific terminology within the standard to avoid conflict: i.e. Worker / Ordinary / Instructed / Skilled) Training delivery in the region should align terms and definitions used when required. We avoid using the specific terminology within the standard to avoid conflict: i.e. Qualified Person / Unqualified Person
This EU norm has specific definitions for the following roles: Worker / Ordinary / Instructed / Skilled.
EN50110
Europe
USA regulations and standards have specific definitions for the following roles: Qualified Person / Unqualified Person
NFPA 70E: Standard for Electrical Safety in the Workplace NFPA 70B: Standard for Electrical Equipment Maintenance
Defines specific ranges for low, medium and high voltages.
We adopt a generic approach within the
OSHA regulations such as:
USA
standard to designation of specific voltages as ‘HV’.
29 CFR 1910.269(d) for power generation installations and 29 CFR 1910.269(m) for T&D
Includes a wide range of instructions, requirements, rules and good practices for HV work. Defines a set of standard voltages for use in low voltage and high voltage AC and DC electricity supply systems. IEC defines HV as a voltage which exceeds 1000 V AC or 1500 V DC.
Training delivery in the region should align terms and definitions used when required.
ANSI C84.1-2020: Electric Power Systems Voltage Ratings (60 Hz)
We adopt a generic approach within the standard to designation of specific voltages as ‘HV’.
IEC 60038, IEC standard voltages
Global
Global Wind Organisation / www.globalwindsafety.org
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