This International Standard applies to the following track systems with two or more poles for the connection of luminaires to the electrical supply consisting of, either<\/p>\n
a system with a rated voltage not exceeding 440 V between poles (live conductors) with provision for earthing (class I) and a rated current not exceeding 16 A per conductor, or<\/p>\n<\/li>\n
a SELV system with a rated voltage not exceeding 25 V a.c. or 60 V d.c. without provision for earthing (class III) and a rated current not exceeding 25 A per conductor, or<\/p>\n<\/li>\n
a combination of the two systems mentioned above (mixed supply system) for the connection of both mains voltage luminaires (class I or II) and SELV supplied luminaires (class III) simultaneously, but in different sector openings (mains or SELV).<\/p>\n<\/li>\n<\/ul>\n
The track systems may also provide for the mechanical support of the luminaires.<\/p>\n
It applies to track systems designed for ordinary interior use for mounting on, or flush with, or suspended from walls and ceilings. These track systems are not intended for locations where special conditions prevail as in ships, vehicles and the like and in hazardous locations, for example, where explosions are liable to occur.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
| 4<\/td>\n | European Foreword <\/td>\n<\/tr>\n | ||||||
| 5<\/td>\n | European foreword to amendment A1 <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | Annex ZA (normative) Normative references to international publications with their corresponding European publications <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | Annex ZZ (informative) Relationship between this European standard and the safety objectives of Directive 2014\/35\/EU [2014 OJ L96] aimed to be covered <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 4 Classification 5 General test requirements <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 6 Marking <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 7 General requirements and ratings 8 Construction <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 8.8 Polarity 8.9 Mechanical\/electrical endurance <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 8.10 Short-circuit protection <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 9 Creepage distances and clearances 10 Terminals 11 External and internal wiring 12 Thermal endurance and operating temperatures <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 13 Protection against electric shock <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 14 Resistance to humidity 15 Insulation resistance and electric strength 16 Provision for earthing <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | 17 Resistance to heat, fire and tracking 17.1 Test for track 17.2 Test for track components <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | 18 Terminals and connections for external wiring <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Electrical supply track systems for luminaires<\/b><\/p>\n |