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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| Code | Description | Load rating at 230VAC | Time Delay | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 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 | ||
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UHS5 | Remote control infrared handset |
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UNLCDHS | Universal LCD programming handset |
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DBB | Surface mounting back box (all models) |
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DBB-EXT | Surface 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 |




