More informationCombined emergency LED driver for manual testing ¦ For self-contained emergency lighting ¦ Can be either used built-in or independent with clip-on strain-relief (see accessory) ¦ Max. output power 32 W ¦ EM = Emergency ¦ Nominal lifetime up to 100,000 h ¦ 5 years guarantee (conditions at www.tridonic.com) ¦ Adjustable output current between 350 and 700 mA via I-SELECT 2 plugs ¦ Protective features (overtemperature, short-circuit, overload, no-load, input voltage range) ¦ Suitable for emergency escape lighting systems acc. to EN 50172 ¦ 1 or 3 h rated duration depending on connected battery ¦ Constant power output in emergency mode ¦ Intelligent charge system ¦ Deep discharge protection ¦ Polarity reversal protection for battery ¦ Short-circuit-proof battery connection ¦ NiCd or NiMH batteries ¦ 4 year design life ¦ 1 year guarantee (conditions at www.tridonic.com) ¦ For battery compatibility refer to data sheet, battery selection