BS EN 61534-22:2014

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 General notes on tests
6 Ratings
7 Classification
8 Marking and documentation
9 Construction
10 Clearances, creepage distances and solid
   insulation
11 Protection against electric shock
12 Terminals and terminations
13 Screws, current-carrying parts and connections
14 Mechanical strength
15 Insulation resistance test and dielectric strength
   test
16 Normal operation
17 Temperature rise
18 Short-circuit protection and short-circuit withstand
   strength
19 Resistance to heat
20 Fire hazard
21 External influences
22 Electromagnetic compatibility
Annex AA (informative) - Illustrations of underfloor
         and onfloor installations
Annex BB (normative) - Additional test requirements for
         PT systems already complying with IEC 61534-22: 2009
Annex ZA (normative) - Normative references to international
         Publications with their corresponding European
         publications

Describes the particular requirements and tests for PT systems intended for mounting on, or under the floor level and floor service units which are mounted on the floor, under the floor or flush with the floor.

Clause1 of IEC61534‑1:2011 and IEC61534‑1:2011/AMD1:2014 is applicable except as follows: 1.1 Addition: This part of IEC61534 specifies the particular requirements and tests for PT systems intended for mounting on, or under the floor level and floor service units which are mounted on the floor, under the floor or flush with the floor. NOTE1 Types and applications are shown in FiguresAA.1a, AA.1b and AA.2 NOTE2 Flushfloor PT systems, with the exception of flushfloor service units, are not covered by this standard.