Lutze — . 728768 - regulated, 30 W
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Part No. 728768 Type DRA30-12 PU 1 piece Power supply regulated, 30 W Switchmode power supply, Single-phase, Class 2 Input wide-range input AC 85–264 V, DC 90–375 V Output 5 V / 12 V / 24 V / 48 V, adjustable Number of phases 1 Rated voltage UN AC 100–240 V Operation voltage range AC 85–264 V / DC 90–375 V Line frequency 47–63 Hz Rated current IN 360 mA @ AC 115 V / 190 mA @ AC 230 V Inrush current 20 A @ AC 115 V / 40 A @ AC 230 V Internal fuse T 2 A/AC 250 V External fuse Mini-circuit breaker B 4 A Rated voltage UN DC12V Rated current IN 2,5 A Heat dissipation 5.6 W @ AC 230 V Setting range Uout min./Uout max. 12-14 V Accuracy ±1 % Load regulation ±0.5 % Line regulation ±0.5 % Rise time 1 s Temperature coefficient ±0.03 % / °C Ripple and Noise <50 mV Hold up time 20 ms @ 115 V / 30 ms @ 230 V Status indication DC ON LED green ≥9.6 V Parallel / redundant mode max. 2 devices / via external decoupling diodes Efficiency 84 % Over voltage protection 125–137 % Rated over load protection 110–140 % Short circuit Hiccup Mode Switching frequency approx. 80 kHz Insulation voltage input / output AC 3.0 kVeff Insulation voltage input / ground AC 1.5 kVeff Insulation resistance at DC 500 V 100 MΩ Derating Capacity -2.5 %/°C starting at 60 °C Operation temperature range -25 °C … +70 °C (Derating) Storage temperature range -25°C…85°C MTBF 582000 h Relative air humidity 20 – 90 % RH, not condensing Cooling Air convection, 25 mm clearance all-round Housing material Plastic Mounting DIN rail mountable TS35(EN 60715) Application height 2000 m Installation position vertical Protection class IP20 Protection class II (SELV, PELV) Over voltage category II Degree of polution 2 Weight 0,29 kg/piece Connection device Spring terminal0.20 mm2 – 2.0 mm2 Dimensions (w × h × d) 40,5×90×115 mm Approvals UL 508 listedUL 60950-1EN 60950-1EN 61000-6-3EN 55022 Class BEN 61000-3-2EN 61000-3-3EN 55024EN 61000-6-2EN 61000-4-2EN 61000-4-3EN 61000-4-4EN 61000-4-5EN 61000-4-6EN 61000-4-8EN 61000-4-11 PU 1 piece Dimensions PIN assignment Derating Redundant operation Short circuit characteristics Технические данные 728768-one-phase-switching-power-supply-us-data-sheet-008427760.pdf