OSRAM QTI DALI 2x14/24 DIM quicktronic intelligent DALI Electronic Ballast

The OSRAM QTI DALI 2x14/24 DIM is an intelligent electronic ballast by OSRAM, designed to control and dim neon discharge lamps at a power of 2x14W and 2x24W. Built in white steel with compact dimensions — 360 mm in length, 30 mm in width and 21 mm in depth — it integrates seamlessly into existing luminaires thanks to the same footprint as DALI GI ECGs. The unit operates at a nominal voltage of 220-240 V (AC range 198-264 V, DC range 154-276 V) and at an operating frequency between 44 and 120 kHz, ensuring consistent performance and reliability across all installation conditions.

This electronic ballast is ideally suited for professional lighting installations in industrial environments, open-plan offices, corridors, sports halls, retail spaces and emergency lighting systems compliant with EN 50172/DIN VDE 0108-100. Control is provided via the DALI interface, fully compliant with IEC 60929 and IEC 62386 standards. The Touch DIM function allows straightforward dimming without a dedicated controller, using standard switches. Overvoltage and polarity reversal protection, a built-in memory function with double-click activation, soft start and automatic restart after lamp replacement make this device a comprehensive solution for professional lighting systems. The unit supports a mains frequency of 50-60 Hz and carries an IP20 protection rating.