Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNA) for Poland (based on EN 50341-1:2012) subscription-only Responsibility for the EPD

Responsibility for the EPD

It specifies important precautions that should be taken to ensure accurate measurements and correction factors to be applied to the collected data

Laboratory quality assurance

as well as the aggregation of information by third-party suppliers

BS EN 13001-3-4 is necessary to reduce or eliminate risks associated with the following hazards:

Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNA) for Poland (based on EN 50341-1:2012) subscription-only Responsibility for the EPD1. Scope 1. 1 General PL. 1 Scope of application This NNA determines the requirements which shall be fulfilled while designing and constructing of new overhead lines with nominal system voltages exceeding 1 kV AC. The scope of use of this NNA for temporary lines shall be determined by the Project Specification. For modernisations, reconstructions and refurbishments of the existing lines, the scope and the requirement to comply with PNEN503411,