Dimmable 1-10V

EPV High frequent dimmable electronical ballasts (HF EVSA 1-10V) are applied in combination with a daylight dependent sensor or a electronical potentiometer. The HF VSA's are provided internally with special electronics which ensures that the light output in daylight dependent responsive control directly from 10% to 100% may upgrade. All HF EVSA's are provided with a warm start which preserves the long lifetime of the light sources in an application with presence detectors. Additionally equipped with an adjustable minimum luminance.