Elektrická zařízení pro osvětlování letištních ploch a signalizací - Bezpečnostní sekundární obvody v sériových obvodech - Obecné požadavky na bezpečnost (Norma k přímému použití jako ČSN).
NORMA vydaná dňa 1.6.2016
Označenie normy: ČSN EN 62870
Rozlišovací znak: 360604
Katalógové číslo: 99419
Dátum vydania normy: 1.6.2016
Počet strán: 28
Približná hmotnosť: 84 g (0.19 libier)
Krajina: Česká technická norma
Kategória: Technické normy ČSN
This International Standard specifies protective provisions for the operation of lamp systems powered by series circuits in aeronautical ground lighting.
The protective provisions described here refer only to secondary supply systems for loads that are electrically separated from the series circuit.
This standard specifies the level of SELV, and alternatively PELV, under consideration of additional personnel protection during work on live secondary circuits by electrically skilled persons. This standard also covers the special operational features of aeronautical grand lighting and addresses the level of training and the requirements for maintenance procedures detailed in IEC 61821.
The requirements and tests are intended to set a specification framework for system designers, users, and maintenance personnel to ensure a safe and economic use of electrical systems in installations for the beaconing of aerodromes.
This standard complements existing IEC Airfield-Ground- Lighting (AGL) standards and can be used as a design specification