osram Qti DALI 2x28/54 Dim Quicktronic Intelligent Dali Electronic Ballast

Osram QTI DALI 2x28/54 Dim Quicktronic Intelligent is an intelligent dimmable electronic ballast by Osram, designed to control neon discharge lamps at 2x28W and 2x54W. Built from white-coated steel, with compact dimensions of 423×30×21 mm, it integrates seamlessly into luminaires thanks to the same footprint as the DALI GI ECG. The IP20 protection rating confirms its suitability for indoor installations. The nominal input voltage is 220–240 V (AC 198–264 V / DC 154–276 V), with a mains frequency of 50–60 Hz and an operating frequency of 44–120 kHz.

This electronic control gear is designed for professional lighting installations in industrial environments, open-plan offices, corridors, sports halls, retail spaces and strip lighting systems, including emergency lighting in compliance with EN 50172/DIN VDE 0108-100. Control is managed via the DALI interface, fully compliant with IEC 60929 and IEC 62386. The Touch DIM function enables straightforward manual dimming without a dedicated controller, using standard switches. Soft start, memory function (double click) and automatic restart after lamp replacement ensure reliable, hassle-free operation. Amalgam lamps can be dimmed without flickering or reduced lifespan, delivering consistent luminous flux on both alternating and direct current.

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