Description

This standard specifies the luminous requirements for emergency lighting systemsinstalled in premises or locations where such systems are required. It is principallyapplicable to locations where the public or workers have access. The primaryobjective of emergency lighting is the provision of visual conditions that can alleviatepanic and facilitate safer evacuation of buildings’ occupants during the failure ofnormal power supply/lighting, in clear (non-smoke) and smoke filled conditions. Theemergency lighting scheme design should be based on worst conditions (e.g.minimum light output, maximum glare limits) of the luminaires during operating life.The requirements given in this standard are a minimum for design purposes and arecalculated for the full rated duration period and end of design life of the equipment. Aspecial chapter for smoke is included. Safety signs may also fulfil further functionswithin maintained operation.

Product Details

Published:

06/01/2008

Number of Pages:

18

File Size:

1 file , 280 KB