Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNA) for SLOVAKIA (based on EN 50341-1:2012) Ingestion-build-71203 The ergonomic principles given in

The ergonomic principles given in this European Standard apply to all ranges of human abilities and characteristics to ensure safety

These guidelines are based on the operation and maintenance practices that have been used successfully during the last decades at HVDC converter stations all over the world

as well we design recommendations

— additional requirements in accordance with other appropriate standards and national rules may be applicable to transformers for toys and power supplies incorporating transformers for toys intended for use in special environments

parents groups and consumer groups

Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNA) for SLOVAKIA (based on EN 50341-1:2012) Ingestion-build-71203 The ergonomic principles given in1 Scope 1. 1 General (ncpt) SK. 1 New overhead line As a new overhead line is considered a brand new electric overhead line with nominal voltage exceeding 1 kV AC, between the points A and B. The new branch line of the existing overhead line shall be considered as a new overhead line except for a junction support for which the specific requirements shall be defined in the Project Specification. The extent of application of this standard in respect of