Lutze Power Supply Dra60-24a

Description Part-No. Type PUScrew terminalOutput voltage/current DC 12 V/ 5 A 722769 DRA60-12A 1DC 24 V/ 2.5 A 722754 DRA60-24A 1DC 48 V/ 1,25 A 722776 DRA60-48A 1Input DRA60-12A DRA60-24A DRA60-48ANominal voltage AC 100–240 VOperation voltage range AC 85–264 V / DC 90–375 VLine frequency 47 – 63 HzRated current Ui= AC 115 V: 690 mA / Ui= AC 230 V: 360 mAInrush current Ui= AC 115 V: 20 A / Ui= AC 230 V: 40 AInternal fuse T2 A / AC 250 VExternal fuse Mini-circuit breaker: B 6 APower Factor Correction P.F.C. –OutputRated voltage output DC 12 V DC 24 V DC 48 VRated current output 5 A 2.5 A 1.25 AMax. output current –Short-circuit current –Voltage trim range 12/14 V 24/28 V 48/55 VAccuracy ±1 %Line regulation ±0.5 %Load regulation ±0.5 %Rise time 1 sTemperature coefficient ±0.03 % / °CRipple & Noise 50 mVHold up time Vin= 115 V: 20 ms / Vin= 230 V: 30 msStatus indication DC ON LED green ??9.6 V ??19.2 V ??37 VStatus indication DC LOW LED red –Parallel/redundant operation max. 2 devices / via external diodesEfficiency 86 % 89 %Low power loss 9.0 W (AC 230 V) 8.8 W (AC 230 V) 7.8 W (AC 230 V)Rated over load protection 110–150 %Over voltage protection 125–138 %Short circuit characteristics Hiccup-modeGeneralSwitching frequency approx. 80 kHzInsulation voltage input/output AC 3.0 kVeffInsulation voltage input / ground AC 1.5 kVeffInsulation voltage output / ground –Insulation resistance at DC 500 V 100 M??Operation temperature range -25 °C – 70 °C (derating)Derating -2.5% / °C starting at 60 °CStorage temperature range -25 °C – 85 °CM.T.B.F. 504000 h 520000 h 531000 hRelative humidity 20–90% RH, non-condensingDimensions (w × h × d) in mm 40.5 × 90.0 × 115.0Cooling Natural air cooling, 25 mm distance on all sidesHousing material PlasticShock resistance –Vibration resistance –Field installation rail TS 35 (EN 50022)Application height 2000 mInstallation postition verticalProtection class IP 20IP rating II (SELV, PELV)Overvoltage category IIPollution degree 2Weight (kg/piece) 0.340Termination Screw terminal: 0.2–2.5 mm2,max. 0.56 NmApprovals UL: UL 508 listed; cUL: UL 60950-1, UL 1310 Class 2 (not 12 V) recognised; TÜV:EN 60950-1, EN 61558-1, EN 61558-2-17CE: EN 61000-6-3 / EN 55022 Class B; EN 61000-3-2EN 601000-3-3; EN 55024; EN 61000-6-2; EN 61000-4-2; EN 61000-4-3EN 61000-4-4; EN 61000-4-5; EN 61000-4-6; EN 61000-4-8; EN 61000-4-11MonitoringDC ON Control (Rdy) – Open Collector –Switching voltage – DC 24 V –Switching current –  35 mA –Switching capacity –Insulation voltage – none