Key Technical Parameters Parameter Value Order No. 3025580000 (Screw) / 3146470000 (SNAP IN) Type PRO ECO 240W 24V 10A II Product family PRO ECO II (2nd generation) Input Parameter Value AC input voltage range 85...264 V AC (derating at 100 V AC) DC input voltage range 110...370 V DC (derating at <120 V DC) Frequency range AC 45…65 Hz Nominal power consumption 256.7 VA Inrush current (typ.) 10 A Recommended back-up fuse 5 A (safety fuse) / 6 A (Char. B) / 4…6 A (Char. C) Surge protection Varistor Output Parameter Value Rated output voltage 24 V DC Output voltage range 22...28 V DC (adjustable via potentiometer) Output current 0...10 A Nominal output current 10 A @ 55 °C / 6.25 A @ 70 °C Output power 240 W Max. residual ripple < 50 mVpp (20 MHz bandwidth) Mains failure bridging time > 30 ms at 120/230 V AC Ramp-up time ≤ 100 ms Capacitive load Unlimited Parallel connection Yes, max. 3 units General Data Parameter Value Efficiency Typ. 94.5% @ 230 V AC / 92.7% @ 120 V AC Operating temperature -25 °C … +70 °C Storage temperature -40 °C … +85 °C Housing material Metal, corrosion resistant Protection degree IP20 MTBF (25 °C) 1,000,000 h (according to SN 29500) Power loss, nominal load 20 W Power loss, idling 4 W Safety & Protection Parameter Value Overload protection Yes Short-circuit protection Yes Overheating protection Yes Reverse voltage protection Yes (30…35 V DC) Insulation voltage input/output 4 kV Protection class I, with PE connection Safety standards SELV/PELV acc. to IEC 61010-1, EN 61558-2-16 Dimensions Parameter Value Width 52 mm Height 130 mm Depth 100 mm Net weight 698 g (Screw) / 695 g (SNAP IN) Connection Data (Screw version - Order No. 3025580000) Parameter Value Input connection Screw connection, 3 terminals (L/N/PE) Output connection Screw connection, 4 terminals (++ / --) Signal connection Push-in, 2 terminals Conductor cross-section (rigid) 0.5…6 mm² (AWG 26…12) Conductor cross-section (flexible) 0.5…4 mm² Tightening torque 0.5…0.6 Nm Stripping length (input/output) 6 mm Connection Data (SNAP IN version - Order No. 3146470000) Parameter Value Input connection SNAP IN, 3 terminals (L/N/PE) Output connection SNAP IN, 4 terminals (++ / --) Signal connection Push-in, 2 terminals Conductor cross-section (rigid) 0.5…2.5 mm² (AWG 20…12) Conductor cross-section (flexible) 0.5…4 mm² Stripping length (input/output) 9 mm