Description
Osram Quicktronic QT 55W T5 circular lamps Electronic Fluorescent Ballast Operates the Following Lamps: 1 x DL 55W, 1x FC 55W Additional Information: Osram Product code: 4050300526096 Supply Voltage 230-240V Line frequency 50…60 Hz Line voltage: 198 – 254V Same luminous flux with direct and alternating current The battery voltage may drop to 176 V. Ignition must take place above 198 V Digitally controlled preheating Suitable for use in emergency lighting systems as per EN 50172/DIN VDE 0108-100 Lamp start: Start within 1.5 s with optimum filament preheating Automatic safety shutdown of lamps in the event of a defect or at end of life (EoL) Automatic restart of replacement lamps
