NEN-EN-IEC 60570/A2
Electrical supply track systems for luminaires
| Organization: | NEN |
| Publication Date: | 1 March 2020 |
| Status: | active |
| Page Count: | 32 |
| ICS Code (Connecting devices): | 29.120.20 |
| ICS Code (Luminaires): | 29.140.40 |
scope:
- a SELV system without provision for protective earthing (class III) and a rated current not exceeding 25 A per conductor, or
This document does not cover operational or performance compatibility between different track systems. Protection against unsafe compatibility between Class I and Class III circuit is covered by this document.
The track system can be provided with auxiliary circuits for the purpose of a control or audio signal other than supply.
NOTE 1 At present, the following types of control systems are available on the market:
- control signal, with basic insulation to LV supply (e.g. digital addressable lighting interface, 1 V to 10 V DC signal);
- control signal, SELV/PELV insulated to LV supply (e.g. DMX);
- control signal, not insulated to LV supply (e.g. push button control/phase cut/step dim).
Track systems can also be provided with conductors specifically identified for emergency lighting luminaires.
NOTE 2 Requirements for PELV are under consideration, pending modification in IEC 60598-1.
Document History
