Road lighting - Calculation of performanceBS EN 13201 3: 2003 defines and describes the conventions and mathematical procedures to be adopted in calculating the photometric performance of road lighting installations designed in accordance with EN 13201 2. The calculation methods described in BS EN 13201 3 enable road lighting quality characteristics to be calculated by agreed procedures so that results obtained from different sources will have a uniform basis.

these are published under the responsibility of the member body for Germany (DIN)

that an earlier edition can be used to guide the maintenance or any modification

This Standard has the following cross-references:

The object of BS EN 55024 is to establish requirements which will provide an adequate level of intrinsic immunity so that the equipment will operate as intended in its environment

the materials manufacturers or suppliers

test methods and marking of automatic burner control systems and programming units and their associated flame detector devices for gas burners and gas burning appliances with or without fans

Number of tests

Not all disturbance phenomena have been included for testing purposes in BS EN 61000-6-1 but only those considered relevant for the equipment covered by BS EN 61000-6-1

the operator and their surroundings

sizes and spacings for solid timber members

of outside diameter 21

3 – Forms 3 and 4