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DD Series

DD Diagnostic HPS Series

by Dark to Light

The DD Series photocontrols were designed specifically to detect and disable cycling HPS lamps. Disabling the fixture when the lamp cycles will extend the life of the starter and help reduce replacement costs.
Design Details:
  • After five lamp cycles, the control turns the lamp off. At dusk of the following day, the control energizes the fixture and the cycle detection circuit resets
  • Silicon light sensor
  • MOV surge protection rated for 320 Joules/9,500 Amps
  • Specified for use with 70-400 watt HPS
  • Not for use on incandescent fixtures
  • Flashing or steady LED alerts line crew of problem
  • 2-5 second Turn-Off delay
  • Sealed relay rated for a minimum of 5,000 operations at full load
  • 3.8 ounces each
  • Dielectric strength: 5000V per ANSI
  • Polypropylene cover, Neoprene gasket,brass legs, acrylic window
  • Six-year warranty

Operating Characteristics:
  • -40 to +70~176;C ambient,up to 90~176; interface per ANSI
  • Power consumption: 0.5W
  • Suggested Replacement Products

  • Spec Sheets

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  • Photometry & BIM

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  • Specifications

    A+ Capable Yes
    Application Type Automotive & Parking, Roadways, Bridges & Tunnels
    Brand Dark to Light
    Environment Outdoor
    Mounting Type Fixture Attached
    Product Type Photo Control
    Series DD124
  • Technical Files

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  • Literature

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  • Confidential Documents

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  • Product Configurator