Each DALI line in an installation requires a dedicated DALI power supply for correct operation.

This unit provides up to 50 mA of power for one DALI line that may contain lighting fixtures including emergency lighting, fluorescent or LED lamp, colour changing lighting, conversion devices, switches, sensors and interface devices. Each of these DALI devices draws power from the DALI line which is provided by the DALI Power Supply.

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This power supply can be used to power the RAPIX DALI-2 Zone Controller and RAPIX DALI Ethernet Interface.

Power Supply Sizing Chart We suggest power supplies are loaded to no more than 80% of its capacity – this allows a little headroom, for example to handle peak currents when a load starts. Therefore, use a maximum of around 1 A of active load currents. Pay attention to peak (start-up) currents and try to avoid exceeding 80% of the rated capacity.

For example:

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Each DALI line in an installation requires a dedicated DALI power supply for correct operation.

This unit provides power for one DALI line that may contain lighting fixtures including emergency lighting, fluorescent or LED lamp, colour changing lighting, conversion devices, switches, sensors and interface devices. Each of these DALI devices draws power from the DALI line which is provided by the DALI Power Supply.

The post RAPIX DALI-2 Power Supply appeared first on More Lighting.