IEC 61534-22 Ed. 1.0 b:2009

IEC 61534-22:2009 applies to PT systems which are intended to be mounted on, or under the floor level and floor service units which are mounted on the floor, under the floor or flush with the floor. This standard is to be used in conjunction with IEC 61534-1:2003, Powertrack systems - Part 1: General requirements.