ALC-DD

The ALC-DD dimming photocell automatically adjusts the light output of luminaires depending on the amount of natural light available, to a maintained illuminance level. Suitable for use with dimming ballasts only.

An optional manual control, via a switch input, allows the user to override the dimming levels and turn the output on and off.

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ALC-DD product guide

ALC-AD product guide

Suitable for the control of lighting
Dimming Functionality
Code Description Load rating at 230VAC Time Delay
    R Inc F CF
ALC-DD Ceiling mounted photocell for DALI/DSI dimming 10A 10A 10A 10A 0m-99m
ALC-AD Ceiling mounted photocell 1-10V analogue dimming output 10A 10A 10A 10A 0m-99m

Accessories
UHS5Remote control infrared handset
UNLCDHSUniversal LCD programming handset
DBBSurface mounting back box (all models)
DBB-EXTSurface mounting back box Extender (all models)

R = Resistive, Ind = Inductive, Inc = Incandescent, F = Fluorescent, CF = Compact Fluorescent
LVH = Low Voltage Halogen, H = Halogen, 2DF = 2D Fluorescent