Ceiling Mounted Dimming Photocell DSI DALI + 1-10V options – 10A


Photocell | Lighting Control System NZ
dimming photocellPIR Movement Sensor + Lux Level Sensorelectronic thermostat

$183.25 inc gst $159.35 exc gst

The ALC dimming photocell automatically adjusts the light output of luminaires depending on the amount of natural light available to maintain a constant level of brightness (maintained illuminance). 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.

The ALC  dimming photocell automatically adjusts the light output of luminaires depending on the amount of natural light available, to maintain constant brightness (maintained illuminance) using DSI, DALI or 1-10V control dependent on the version.

All functionality is fully programmable using using either the UHS5 or UNLCDHS handsets..

Download Product Guide via ‘Support’ tab below

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Product Description

ALC Dimming Photocell – Maintained Illuminance – 10A

The ALC dimming photocell automatically adjusts the light output of luminaires depending on the amount of natural light available to maintain a constant level of brightness (maintained illuminance). 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.

The ALC  dimming photocell automatically adjusts the light output of luminaires depending on the amount of natural light available, to maintain constant brightness (maintained illuminance) using DSI, DALI or 1-10V control dependent on the version.

An optional manual control, using a switch input, allows the user to override the dimming levels and turn the output on and off. In addition to changing the output level, the dimming photocell can be set to turn lighting on when the ambient light falls below a preset level. The lighting can also be set to turn off when the total light level rises above a separate preset level. An integral, adjustable time delay prevents nuisance switching caused by, for example, dark clouds.

All functionality of this photocell is fully programmable using using either the UHS5 or UNLCDHS handsets.

Available in two versions:

  • ALC-DD for DALI/DSI dimming
  • ALC-AD for 1-10V analogue dimming output

Load Rating of ALC Dimming Photocell at 230VAC:

Resistive = 10A
Incandescent = 10A
Fluorescent = 10A
Compact Fluorescent = 10A
LED = 10A

Time Delay:

0m-99m

Download Product Guide via ‘Support’ tab above

Additional Information

Version Required:

ALC-DD photocell DSI/DALI dimming, ALC-AD photocell 1-10V dimming

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