ČSN EN 50341-2-1

This Part 2-1 is only applicable to new overhead transmission lines exceeding 1 kV (AC). This EN 50431-2-1, hereafter referred to as Part 2-1, is normative in Austria and informative in other countries. This Part 2-1 shall be read in conjunction with EN 50341-1, hereafter referred to as Part 1. All clause numbers used in this NNA correspond to those of Part 1. Specific subclauses, which are prefixed "AT", shall be read as amendments to the relevant text in Part 1. Any necessary clarification regarding the application of this NNA in conjunction with Part 1 shall be referred to the Austrian NC who will, in co-operation with CLC/TC 11, clarify the requirements.