Over deze norm
|Commissie||Installatievoorschriften, lage spanning|
Contains only the Clause 451: General requirements. Specifies the conditions for the need of an undervoltage protective device. Does not require such a device, if domage to the installation or to current-using equipment is considered to be an acceptable risk, provided that no danger is cused to persons. Requires that the characteristics of the undervoltage protective device shall be compatible with the requirements of the IEC standards for starting anduse of equipment.
|Engelse titel||Electrical installations of buildings. Part 4 : Protection for safety. Chapter 45 : Protection against undervoltage|