Electrical supply track systems for luminaires (First revision) (IEC 60570:2003, IDT)
This Malaysian Standard applies to the following track systems with two or more poles for the connection of luminaires to the electrical supply consisting of, either – 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– a SELV system with a rated voltage not exceeding 25 V without provision for earthing (class III) and a rated current not exceeding 25 A per conductor, or – 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).
Published
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PDF
10/05/2019
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NSC S - Electrical and Electronics Equipments and Accessories
