What is it

The luminaires and devices installed in the DALI system need to be DALI enabled. The LED luminaire is fitted with a DALI dimming driver, while the fluorescent luminaire is fitted with a DALI ballast.  DALI driver/ballast is wired either by Class 1 or Class 2 methods in compliance to the National Electrical Code (NEC).  For Class 1 method, the ballast/driver is wired into the lighting system with 5-conductor cable.  Alternatively, Class 2 method requires the DALI 16VDC signal wire to be routed through separate conduit alongside with AC power cables.  The transmission of DALI signal is powered by a separate power supply of 16VDC output with the limit to 250mA.
    Protected by Copyright. All Rights Reserved.     @ 1998 - 2020