QLT Constant Multi-Current 23W 100-700mA LED Driver Dimmable DALI/PUSH

The QLT Constant Multi-Current 23W 100-700mA LED Driver Dimmable DALI/PUSH (ref. A40CC23WD00B) is a constant current LED driver manufactured by QLT, designed to deliver stable and precise power to LED light sources. Built in PVC with a compact profile — 163 mm in length, 30 mm in width and 21 mm in depth — it fits easily into confined technical spaces. Powered at 220-240 V AC, it supplies a selectable constant current output between 100 mA and 700 mA for a maximum power of 23W, adjustable via DIP-Switch micro switches across the following values: 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600, 650 and 700 mA.

This dimmable LED driver supports two light intensity control systems: the digital DALI protocol, ideal for advanced and integrated lighting installations, and the Push system, which allows dimming via a simple NA (Normally Open) button. The regulation memory retains the last setting even when the mains supply is interrupted. The driver features self-resetting protection against overtemperatures, short circuits and open circuit on the secondary output, ensuring long-term reliability. The Insulation Class II rating and IP20 degree of protection make it suitable for indoor installations. A high power factor and quick-connect terminals complete a technical profile focused on ease of installation and energy efficiency.

For dimensions, technical specifications and further product information, please refer to the attached PDFs.