The emergency lighting inverter EMCU A adds emergency lighting and self-testing functionality conforming to the IEC 62034 standard to regular LED luminaires. One or two battery compartments designed to hold a number of 18650 or 26650 LiFePO4 (LFP) battery sticks may be connected to one or both sides of the slim and space-saving polycarbonate housing.

The inverter along with the battery compartment(s) may be put into dropped ceilings to work with downlights, LED panels and similar luminaires. A battery regeneration process for capacity optimisation is initiated automatically after commissioning as well as after each battery exchange to allow for the maximum battery lifetime.

• Self-contained emergency lighting remote box with in-built LFP battery for LED luminaires
• forward voltage ranging from 10 to 325V
• 1 h and 3 h emergency durations, others upon request
• approx. 3W of constant emergency output power, others upon request
• automatic battery regeneration
• deep discharge protection
• optional bus communication (DALI or M-Bus)
• polycarbonate housings with strain relief for inverter and battery
• suitable for protection class Il luminaires
• 60 months warranty