IEC 61820-1:2019
(Main)Electrical installations for aeronautical ground lighting at aerodromes - Part 1: Fundamental principles
Electrical installations for aeronautical ground lighting at aerodromes - Part 1: Fundamental principles
IEC 61820-1:2019 covers principles of design and installation requirements for AGL systems including control, monitoring and transformation of energy, the cables and any electrical component utilized to produce the light intended to be used as a visual aid for air and ground navigation. This document defines in general the fundamental principles to provide safe, reliable and efficient operation of AGL systems independent of the particular system design. Where certain aspects of design are specific to a particular type of system (e.g. series-circuit), these are supplemented in the applicable part.
Installations électriques pour le balisage aéronautique au sol dans les aérodromes - Partie 1: Principes fondamentaux
L'IEC 61820-1:2019 couvre des principes relatifs aux exigences de conception et d'installation pour des systèmes AGL incluant la commande, le contrôle et la transformation de l'énergie, les câbles et tous les composants électriques utilisés pour générer le rayonnement lumineux destiné à être utilisé comme une aide visuelle à la navigation aérienne et au sol. Le présent document définit de manière générale les principes fondamentaux nécessaires pour fournir un fonctionnement sûr, fiable et efficace des systèmes AGL quelle que soit la conception du système. Lorsque certains aspects de conception sont spécifiques à un type de système particulier (par exemple un circuit en série), ils sont ajoutés dans la partie applicable.
General Information
Standards Content (Sample)
IEC 61820-1 ®
Edition 1.0 2019-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electrical installations for aeronautical ground lighting at aerodromes –
Part 1: Fundamental principles
Installations électriques pour le balisage aéronautique au sol
dans les aérodromes –
Partie 1: Principes fondamentaux
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IEC 61820-1 ®
Edition 1.0 2019-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electrical installations for aeronautical ground lighting at aerodromes –
Part 1: Fundamental principles
Installations électriques pour le balisage aéronautique au sol
dans les aérodromes –
Partie 1: Principes fondamentaux
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.140.50; 93.120 ISBN 978-2-8322-6867-4
– 2 – IEC 61820-1:2019 © IEC 2019
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Environmental requirements . 9
4.1 Environmental classes . 9
4.1.1 General . 9
4.1.2 General environmental requirements . 9
4.1.3 E10: Outdoor installation at or above the surface . 9
4.1.4 E11: Outdoor installation below the surface . 10
4.1.5 E20: Indoor installation in moderate or controlled climatic environment . 10
4.1.6 E21: Indoor installation in harsh industrial or climatic environment . 10
4.2 Environmental conditions . 10
5 Installation location classes . 11
5.1 General . 11
5.2 L1: Secured location . 11
5.3 L2: Public accessible location . 11
6 Voltage classes . 11
6.1 General . 11
6.2 V1: nominal voltage in the ELV limits . 11
6.3 V2: nominal system voltage in low voltage limits . 12
6.4 V3: nominal system voltage up to and including 5 000 VAC . 12
7 Fundamental design and safety requirements . 12
7.1 Fundamental design requirements . 12
7.1.1 General design . 12
7.1.2 AGL system design . 12
7.1.3 Equipment selection . 12
7.1.4 Separable connections . 12
7.1.5 EMC requirements . 12
7.2 Fundamental protective measures . 12
7.2.1 Automatic disconnection . 12
7.2.2 Supply of the AGL loads . 13
7.2.3 General design of the AGL system . 13
7.2.4 Protection against electrical shock caused by direct contact . 13
7.2.5 Selection of electrical equipment . 13
7.2.6 Insulation monitoring of the main distribution line . 13
7.2.7 Protection against electrical shock caused by indirect contact . 13
7.2.8 Protection against transient overvoltages of atmospheric origin . 14
8 General installation requirements . 14
8.1 Labelling . 14
8.2 Cable installation . 14
8.3 Field circuit isolator . 14
9 Competence of persons . 14
10 Documentation . 15
Bibliography . 16
Table 1 – Environmental conditions for AGL systems . 10
Table 2 – Installation part requirements . 11
Table 3 – Minimum installation depth of AGL cable in the field . 14
– 4 – IEC 61820-1:2019 © IEC 2019
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRICAL INSTALLATIONS FOR AERONAUTICAL
GROUND LIGHTING AT AERODROMES –
Part 1: Fundamental principles
FOREWORD
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