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    Switches & Scene Plates

    Photocell

    Photocells are designed to monitor the amount of ambient daylight and are used for controlling the light facilities of streets, external stairways, shop windows and entrances.

    Overview
    These two-part photocells are designed to monitor the amount of ambient daylight and are used for controlling the light facilities of streets, external stairways, shop windows, entrances etc.
    The Luna 121 includes a Time Clock for scheduling switching times.

    The Photocells are supplied in two parts:
    The light sensor can be mounted up to 100 metres from the control unit. The sensor is designed for outdoor installation.
    The control unit can be used to select the range of illuminance and has an LED to indicate when it is switched
    on. The control unit is for use only in closed, dry rooms.
    Technical Data
    Nominal voltage: 220-240V, ~, +10%/-15%
    Frequency: 50-60Hz
    Brightness range: 2-2000 lx
    On/off switch delay: 0-59 min
    Power consumption: type 3 VA
    Switching output: phase-independent (zero-crossover switching)
    Contact material: AgSn02
    Switching capacity: 16A, 250V~, cos j = 1
    10A, 250V~, cos j = 0,6
    Switching capacity min: 10mA/230V AC
                             100mA/12V AC/DC
    Glow lamp load: 2600 W
    Halogen lamp load: 2600 W
    Fluorescent lamps (VVG - low-loss series devices):
     uncorrected: 2300 VA
     series-corrected: 2300VA
     parallel-corrected: 800 VA (80µF)
     lead-lag circuit (duo): 2300 VA
    Fluorescent lamps (EVG - Electronic series devices): 650VA
    Mercury and sodium vapour lamps:
     parallel-corrected: 800 VA (80µF)
    Compact fluorescent tubes (EVG): 22x7 W, 18x11 W, 16x15 W,
    16x20 W, 14x23 W 
    Permissible ambient temperature: -30 C ...+55 C (device)
                                        -40 C ...+70 C (sensor)
    Protection class: II (light sensors III) for designated installation
    Protection rating: IP20 (control unit), IP55 (sensor)
    Mounting: 3 x DIN-R
    Product Number
    Part Number
    Description
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    LUNA 110 PLUS AL
    Twilight Switch, 110 to 230V AC, 0.4W, 1 Channel, 2600W, 35.8x128.2x69.2mm
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-Photocell-Product-Category
    LUNA 110 PLUS AL
    Twilight Switch, 110 to 230V AC, 0.4W, 1 Channel, 2600W, 35.8x128.2x69.2mm
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-Photocell-Product-Category
    LUNA 121 TOP 3 AL
    LUNA 110 Twilight Switch, 110 to 230V AC, 0.8W, 1 Channel, 2600W, 35.8x128.2x69.2mm, LCD Display, 4 Buttons
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-Photocell-Product-Category
    LUNA 121 TOP 3 AL
    LUNA 110 Twilight Switch, 110 to 230V AC, 0.8W, 1 Channel, 2600W, 35.8x128.2x69.2mm, LCD Display, 4 Buttons
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-Photocell-Product-Category