RO
SR EN 50423-3:2005
Overhead electrical lines exceeding AC 1 kV up to and including AC 45 kV -- Part 3: Set of National Normative Aspects
Notes 1, 2 and 3 are normative in Austria: NOTE 2 The construction of lines with covered conductors (KUF) and reduced internal or external clearance is permitted in Austria. NOTE 4 This NNA applies to overhead lines with nominal voltage exceeding AC 1kV up to and including AC 45 kV and a maximum operating voltage of 52 kV according to ÖVE EN 60071-1. Hereinafter the latter will be described as high voltage overhead lines, group I.
Status :
Withdrawn
Approval date : 12/22/2005
Publish date : 12/24/2005
Withdrawal date : 3/31/2017
Number of pages : 371
ICS : 29.240.20 Power transmission and distribution lines
Technical Committee : 165 - Overhead electrical lines
- Replaced by SR EN 50341-1:2013
- Amended by SR EN 50423-3:2005/AC[2009]:2014
- Amended by SR EN 50423-3:2005/AC[OCT2010]:2014
- Amended by SR EN 50423-3:2005/AC[IUN2010]:2014
- Amended by SR EN 50423-3:2005/AC[2005]:2014