Lutze — . 722775 - regulated, 30 W
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Part No. 722775 Type DRA30-48A Article on request 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, 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 DC48V Rated current IN 0,625 A Heat dissipation 4.9 W @ AC 230 V Setting range Uout min./Uout max. 48-55 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 ≥37 V Parallel / redundant mode max. 2 devices / via external decoupling diodes e.g. 722987 Efficiency 86 % Over voltage protection 125–137 % Rated over load protection 110–140 % Short circuit Hiccup Mode DC ON Control (Rdy) Open Collector Switching voltage DC 24 V Switching current ≤35 mA Isolation voltage none Switching frequency approx. 80 kHz Insulation voltage input / output DC 4.2 kV Insulation voltage input / ground DC 2.1 kV Insulation voltage output / ground DC 700 V 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 609000 h Relative air humidity 20 – 95 % 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 I Over voltage category II Degree of polution 2 Weight 0,29 kg/piece Connection device Screw terminal0.20 mm2 – 2.5 mm2max. 0.56 Nm Dimensions (w × h × d) 40,5×90×115 mm Approvals cULus (E249179) Standards UL 60950-1UL 1310 Class 2EN 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 Short circuit characteristics Технические данные 722775-one-phase-switching-power-supply-us-data-sheet-009940050.pdf