Electronic control gear QUICKTRONIC® for OSRAM DULUX® L and OSRAM DULUX® F, single-lamp version, long QT 1x55,70/230-240 Page 1 h h b l a b Reference : QT 1x55,70/230-240 for lamp : 1 x DL55 Mains voltage [V] : 230/240 Permissible voltage fluctuations [V] : 198 - 254 Permissible battery voltage [V] : 176 - 254 Lamp start : Warm start within 2 s Mains frequency [Hz] : 0/50 - 60 Operating frequency [kHz] : approx.40 Mains current at 230 V/240 V/ A : 0,28 Power factor [c] : 0,97 System wattage 230 V/240 V [W] : 61 Luminous flux [lm] : 4800 Temperature range [°C] : -25 - +50 Radio interference suppression : to.DIN VDE 0875/CISPR 15/EN 55015 Harmonics : to DIN VDE 0712 Part 23/EN 61000-3-2/EN 60929 Immunity : to EN 61547 Length l [mm] : 359 Width b [mm] : 30 Height h [mm] : 29 Distance between holes a [mm] : 350 Standard pack [pcs] : 20 Weight [g] : 340 EAN 40 50300 : 479354 QUICKTRONIC® and OSRAM DULUX® L and OSRAM DULUX® F lamps are the modern combination for excellent lighting comfort. QUICKTRONIC®, the fully electronic, high-frequency compact control gear offers greater comfort, greater economy and greater reliability than the conventional choke/starter circuit. QUICKTRONIC® and OSRAM DULUX® L make a significant contribution to modern lighting since they allow manufacturers to produce omnidirectional compact ceiling luminaires with square louvres for an economical and pleasant light. The extra small dimensions of an OSRAM DULUX® L 18W and OSRAM DULUX® F are of particular interest for high-power table and wall lights. Comfort: - Flicker-free lamp ignition with protective soft start Electronic control gear QUICKTRONIC® for OSRAM DULUX® L and OSRAM DULUX® F, single-lamp version, long QT 1x55,70/230-240 Page 2 - Pleasant, flicker-free light with no stroboscopic effect thanks to high-frequency operation - Comfortable lighting with no distracting hum thanks to fully electronic operation - No flashing or flickering; the electronic fault monitoring circuit disconnects defective lamps. Economy: - Depending on lamp type, 12%-52% increase in system luminous efficacy - 50% longer life because the lamp is not exposed to such high stresses; longer relamping intervals - Lower maintenance costs since there are fewer lamps and no starters to replace - Longer life and reduced load on air conditioning systems because the lamps generate less heat. Safety: - Safety shutdown of the power supply to defective lamps - Compliance with European standards for safety, operation and EMC - Overvoltage protective cutout for short-duration voltage surges (DIN VDE 160) and for temporary overvoltages - Greater fire protection because lamps operate at lower temperatures and luminaires can be constructed to meet EN 60598/DIN 60598/DIN VDE 0710 and DIN VDE 0711 standards - Can be used in emergency lighting systems to DIN VDE 0108. General: - Supply voltage: 230V/240V - Mains frequency: 0/50 to 60 Hz - Lamp start: warm start within 2 s - Radio interference suppression: to DIN VDE 0875/CISPR 15/EN 55015 - Mains harmonics: to DIN VDE 0712 Part 23/EN 61000-3-2/EN 60929 - Immunity to EN 61547 - Battery voltage may drop to 176 V. Lamps must be ignited at over 198 V however. - The luminous flux value is that for OSRAM DULUX® L, the value for OSRAM DULUX® F is 100 lm lower - Approx. 0.1 s restart time after a changeover interruption lasting < 0.2 s.