UL emergency ballast

UL listed emergency ballast 1. For emergency operation of Fluorescent lamps. For normal operation must be used a separate AC ballast. See instruction manual for further details 2. Start up time of normal operation is max. 5 seconds, also at low battery level. Start up time of emergency operation is max. 0.5 seconds 3. A LED signal lamp is lit when the module is in normal operation and is switched off when the lamp is in emergency operation 4. At normal surrounding temperature (from 0 Cº to 40 Cº), the charging time of the battery pack from 0%- to 100% is max. 24 hours. The discharging time is min.90 minutes 5. Emergency operate one lamp minimum 90 minutes at reduced light output 6. Battery pack is integrated with the emergency module. 7. Installation according to the instruction manual Mains supply120V to 277V, 50/60HzTolerance of mains supply100-300VInput Wattage3.5WMax. Input current0.1AMax. Charging current110mABattery Rating1.8Ah,4.8V (1.2V x 4PCS) Nicd battery SC type, 8.6WHInitial Lumen Output500LMBallast Lumen factor17/18W: approx.18%, 32/36W: approx. 15%Lamps operatedMost 2'-4' single, bipin T8 & T12, compact, HO or VHO fluorescent lampsEmergency operationmin. 90 minutes.Charging cycles*min. 500Life time for battery pack5 yearsOperation time for module*30,000 hoursSwitching cycles for module*20,000 timesLife time of module*5 yearsCompliant standardsUL 924ApprovalCUL & UL ListedMounting Measurement:L263.4 (255.4) * H37.5 * W50mm* At normal surrounding temperatures (from 0 Cº to 40 Cº)