PREN 50341-1 : DRAFT 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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OVERHEAD ELECTRICAL LINES EXCEEDING AC 1 KV - PART 1: GENERAL REQUIREMENTS - COMMON SPECIFICATIONS
12-01-2013
01-12-2012
Foreword
Introduction
1 Scope
2 Normative references, definitions and symbols
3 Basis of design
4 Actions on lines
5 Electrical requirements
6 Earthing systems
7 Supports
8 Foundations
9 Conductors and earth-wires
10 Insulators
11 Hardware
12 Quality assurance, checks and taking-over
Annex A (informative) - Strength coordination
Annex B (informative) - Conversion of wind velocities
and ice loads
Annex C (informative) - Application examples of wind
loads - Special forces
Annex D (informative) - Statistical data for the Gumbel
distribution of extremes
Annex E (normative) - Theoretical method for calculating
minimum air clearances
Annex F (informative) - Empirical method for calculating
mid span clearances
Annex G (normative) - Calculation methods for earthing
systems
Annex H (informative) - Installation and measurements
of earthing systems
Annex J (normative) - Angles in lattice steel towers
Annex K (normative) - Steel poles
Annex L (informative) - Design requirements for supports
and foundations
Annex M (informative) - Geotechnical and structural design
of foundations
Annex N (informative) - Conductors and overhead earthwires
Annex P (informative) - Tests on insulators and insulators
sets
Annex Q (informative) - Insulators
Annex R (informative) - Hardware
Pertains to new overhead electric lines with nominal system voltages exceeding AC 1 kV and with rated frequencies below 100 Hz.
| Committee |
TC 11
|
| DocumentType |
Draft
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| 12/30260570 DC : 0 | Identical |