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        Impregnated electromagnetic copper ballasts for use with an external semi-parallel ignitor for CDM, CDO, MH, HPI (Plus) and SON lamps

        Benefits

        System design: one ignitor SKD578 can trigger all lamps from 35 to 600 W
        Long-lasting reliable solution protected from overheating; better for hot environments than its predecessors; extended warranty
        Minimal watt losses thanks to orthocyclic winding process

        Features

        Improved thermal features – much cooler ballast
        All ballasts are equipped with ThermoSwitch for protection against end-of-lamp-life phenomena
        Ballast can also be used in combination with series (superimposed) ignitor
        Equipped with screw terminal blocks as standard; insert contacts available upon request
        Ballasts for alternative mains voltages/frequencies available upon request

        System

        Electromagnetic system requires ballast, ignitor and capacitor
        Semi-parallel circuit: if ballasts with “L” in their description (e.g. BSN 100 L307…) are used, SN(D)… ignitors are required; if ballasts with “K” in their description (e.g. BSN 100 K307…) are used, SK(D)… ignitors are required. Capacitor value to match system power can be found on lamp/ballast combination sheet.
        Series circuit: all ballasts are designed to work with series ignitors
        No ignitor needed for SON-I lamps

        Applications

        Outdoor lighting
        Horticulture
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