BS EN 50172 PDF

20 Dec Bristish Standards BS EN , BS – Emergency escape lighting systems, available to purchase for only £ ex VAT. In respect of maintenance and testing the requirements of BS EN alter the duration period and frequency required for self-contained. BS EN Emergency escape lighting systems. standard by British- Adopted European Standard, 12/20/ View all product details. Most Recent.

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Escape lighting Escape lighting must: Eb lights are typically dimmed when these premises are occupied and the emergency escape lighting prevents total darkness. Tom Sutton Hero Member Posts: The result must be recorded and, if failures are detected, these must be remedied as soon as possible.

The regulating authority may require specific tests. General requirements and tests. Annual emergency lighting tests A test for the full rated duration of the emergency lights e.

Standby lighting — that part of an emergency lighting system provided to enable normal activities to continue substantially unchanged. Emergency lighting, Escape lighting, Standby lighting, Buildings, Buildings open to the public, Office buildings, Business facilities, Multi-storey buildings, Safety measures, Lighting systems, Means of escape from fire in buildings, Fire safety in buildings, Fire-escape routes, Emergency electrical installations, Luminaires, Lighting equipment, Inspection, Maintenance.

The British Standard provides the emergency lighting designer with clear guidelines to work to.

In this case, there is a daily visual inspection of indicators on the central power supply to identify that the system is operational. Manufacturers of emergency lighting Suppliers of emergency lighting and relative components Inspectors Health and safety officers Fire safety officers Why BSI?


All emergency lighting systems must be tested monthly.

Gives general bz and guidance on the provision and operation of emergency lighting in most premises other than dwelling houses. This is based on the size, type and usage of the premises. BS recommends the provision of horizontal illumination at floor level along the centre line of a defined escape route permanently unobstructed not less than 1 lux, and 0.

BS EN 50172:2004, BS 5266-8:2004

Please login or register. This will be subject to a minimum luminance of 15 lux. Did you miss your activation email? This dual numbered standard sets out the requirements for emergency lighting in buildings — such as office and multi-storey buildings that are open to the public. Home Help Search Login Register.

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This site uses cookies to improve your experience and for essential functioning 5172 the site. Click to learn more. Specifies the illumination to be provided by emergency lighting including luminance, duration and colour. Accept and continue Learn more about the cookies we use and how to change your settings.

This check only applies gs emergency lighting systems with a central back-up battery system. In general, the decision to use either a central battery or a bx system is likely to be cost determined. A declaration of satisfactory test of operation is necessary and a log of all system tests and results must be maintained. You may experience issues viewing this site in Internet Explorer 9, 10 or All British Standards fall into one of 2 categories.

ENEN This person shall be given sufficient authority to ensure the carrying out of any work necessary wn maintain the system in correct operational mode. Typically, luminaire and rn costs are a major consideration, particularly on smaller jobs, and it is this criterion which makes the self-contained luminaire the most popular choice.


Non-maintained is the typical mode in a workplace or similar environment in which artificial lighting is normally deployed while the premises are occupied. If the emergency luminaires are individually switched, only a single walk around the building will be needed. They are either codes of practice or standards, the latter of which normally relate to products, while the former relate more to installations.

BS EN , BS – Emergency escape lighting systems – BSI British Standards

In general, if careful consideration is given to siting the luminaires and signs to cover these areas, the completed scheme will meet most requirements. Access to fire alarm call points and fire fighting equipment should be clearly illuminated.

Take the smart route to manage medical device compliance. It is not necessary to provide individual lights luminaires for each item above, but there should be a sufficient overall level of light to allow them to be visible and usable. This guide does not include standby lighting as it is not a legal requirement and is a facility that may or may not be needed, depending on the use and occupancy of the premises, etc.