IS 19320 : 2025/IEC/TS 61827 : 2004 Electrical Installations for Lighting and Beaconing of Aerodromes-Characteristics of Inset and Elevated Luminaires Used on Aerodromes and Heliports

ICS 29.140.50, 93.120

ETD 49

(Superseding IS 7785 Series and IS 11071 Series)

NATIONAL FOREWORD

This Indian Standard which is Identical to IEC TS 61827 : 2004 'Electrical installations for lighting and beaconing of aerodromes - Characteristics of inset and elevated luminaires used on aerodromes and heliports' issued by the International Electrotechnical Commission (IEC) was adopted by the Bureau of Indian Standards on the recommendation of the Illumination Engineering and Luminaries Sectional Committee and approval of the Electrotechnical Division Council.

This standard supersedes with IS 7785 Series 'Specification for elevated type aerodrome lighting fittings' and IS 11071 Series 'Specification for inset type aerodrome lighting fittings'.

The text of the IEC standard has been approved as suitable for publication as an Indian Standard without deviations. Certain conventions are, however, not identical to those used in Indian Standards. Attention is particularly drawn to the following:

a) Wherever the words 'International Standard' appears referring to this standard, they should be read as 'Indian Standard'; and

b) Comma (,) has been used as a decimal marker, while in Indian Standards the current practice is to use a point (.) as the decimal marker.