DLS27-40/IQ4 CONVERTS NOMINAL 108-132AC VOLTAGE TO 27.2 DC VOLTAGE FOR BOTH LOAD OPERATION AND 24V BATTERY CHARGING IDEAL FOR CHARGING ALL TYPES OF 24 VOLT LEAD ACID BATTERIES INCLUDING FLOODED, ABSORBED GLASS MAT (AGM) AND GEL CELL INCLUDES THE IQ4 SMART CHARGE CONTROLLER WHICH AUTOMATICALLY PROVIDES THREE-STAGE BATTERY CHARGING FOR SAFER CHARGING AND LONGER LIFE FOR YOUR SYSTEM S BATTERY 4 STAGE CHARGING: BULK, ABSORPTION,FLOAT AND EQUALIZATION STAGE AS A POWER SUPPLY THE UNIT S TIGHTLY CONTROLLED REGULATION ALLOWS THE USER TO OPERATE A NOMINAL 24VDC LOAD UP TO 40 AMPS IF THE DLS VOLTAGE REMAINS IN THE LONG TERM STAGE FOR MORE THAN 7 DAYS THE IQ SMART TECHNOLOGY WILL AUTOMATICALLY DELIVER A BOOST CHARGE FOR A PREDETERMINED TIME THEN AUTOMATICALLY RETURN TO THE NORMAL FLOAT STAGE DC NO LOAD OUTPUT VOLTAGE (APPROX) : 27.2V (DC) OUTPUT VOLTAGE TOLERANCE (NO LOAD) : + OR - .5% MAX CONTINUOUS OUTPUT AMPERAGE : 40 AMPS OUTPUT VOLTAGE (FULL LOAD) APPROX : 27.0V (DC) MAXIMUM CONTINUOUS POWER OUTPUT : 1100 WATTS RIPPLE AND NOISE : <50MV RMS INPUT VOLTAGE RANGE 108-132V (AC) INPUT VOLTAGE FREQUENCY : 47-63 Hz MAXIMUM AC CURRENT @ 108VAC : 20 AMPS TYPICAL EFFICIENCY : >80% MAX INRUSH CURRENT, SINGLE CYCLE : 50 AMPS SHORT CIRCUIT PROTECTION AND OVERLOAD PROTECTION THERMAL PROTECTION LINE REGULATION: 100MV RMS LOAD REGULATION: <1% FAN CONTROL : PROPORTIONAL WITHSTAND VOLTAGE : 1240 @ LEADS