Product Description

SDU for regulating systems

SDU for regulating systems

  • Product Description

    • Enables easy step-dimming of a group of lights via dedicated pilot line wiring
    • Suitable for use with LED, fluorescent and HID 1-10 V electronic drivers
    • Available in two versions, enabling multiple dimming levels
    Download Leaflet See all downloads Warnings & safety

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Product family information

Interface for two-level control of electronic ballasts with 1-10V dim input with 230V switched line signal

Features

SDU-01/H in an active state will have an output voltage of 4.6 V when used with a driver sourcing a current of 150 μA. Active state applies when the control input is 0V.
SDU-01/L in an active state will have an output voltage of 1 V when used with a driver sourcing a current of 150 μA. Active state applies when the control input is 0V.
SDU-01 (both /H and /L) will dim when the control line is 0 V and will return to 100% when the control line is 230 V
A single SDU-01 (both /H and /L) cannot control multiple drivers
Standard ignitor housing with M8 stud, screw connectors for wiring

System

When combined with Philips HID 1-10V drivers, recommended combination is SDU-H for SON lamps and SDU-L for CDO lamps

Applications

Public lighting where two-level dimming is required combined with the advantages of electronic operation
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