LED supply unit - Emergency unit for luminaire 3h NOL 50B/3H/D

LED supply unit - Emergency unit for luminaire 3h NOL 50B/3H/D – LTS – 646161 – 4043544526823: LED supply unit NOL 50B/3H/D Other lamps, power 3W, monitoring device automatic self-test, switching type standby circuit, with remote switch connection, nominal voltage 220 ... 240V, nominal operating time 3 ... 3h, emergency light LED driver with DALI interface and automatic test function , suitable for LED modules with a forward voltage of 10 - 52 V, SELV for output voltage < 60 V DC, standby mode, DALI interface for controlled testing and monitoring (if the DALI bus is not connected, the device works in self-test mode), rated operating time: 3 h, compatible with all dimmable and non-dimmable constant current LED drivers, automatic shutdown of the output (if the LED load is outside the permissible range), constant output power: 2.5 W, addressing function protected by patent (EZ easy addressing), electronic multi -Level charging system, optional connection options, accumulators: high-temperature cells (NiMH batteries 4 Ah / 3.6 V), typical power factor at 230 V / 50 Hz: 0.45, switch-on time: < 0.25 s from detection of the emergency event, overvoltage protection: 320 V for 1 h , Ambient temperature: -20...+45 °C, service life: 4 years with a maximum of 2 discharge cycles per year, mains voltage switching shafts according to EN 60598-2-22 Protection class: IP20 Standards: UKCA, CE, SELV Dimensions (LxWxH): 257 x 93 x 39 mm Weight: 1,200 kg