DRB120-480 Series 120W - 480W Single Output DIN Rail Mount Power Supplies Features High E ciency Narrow Width Curve B, Conducted & Radiated EMI Up to 7 Year eCap-Life 3 Year Warranty Key Market Segments & Applications Speci cations MODELS DRB120-24-1 DRB240-24-1 DRB480-24-1 DRB480-48-1 (1) Input Voltage Range VAC 85 - 264 (withstands 300VAC for 5s) 90 - 264 Input Frequency Hz 47 - 63 Inrush Current (Cold Start) A 55A (Typical at 230VAC) <40A (at 264VAC) (2) Power Factor (115/230VAC) - 0.98 / 0.92 >0.98 / 0.96 Input Current A 1.2 / 0.7 (115/230VAC) 2.4 / 1.4 (115/230VAC) 5 / 2.5 (115/230VAC) Leakage Current 264VAC 63Hz mA <1 <1.7 Line Regulation % <0.1 Load Regulation % <1 Ripple and Noise % <1 Temperature Coe cient %/C <0.02 Overcurrent Protection A >6.06 >12.12 21 - 29 10.5 - 15 (3) Overvoltage Protection V 30 - 35 30 - 35 30V 2% 57V 4% Overtemperature Protection - Yes Hold Up Time ms 20 20 >16 >16 No-load Power Consumption W <1 <1.5 <5 <5 E ciency (120 / 230VAC) % See Model Selector Average e ciency (230VAC) % >87 LED Indicator - Green LED = DC is OK DC OK Signal - Optocoupler ON when Vout >80% of nominal output. 50V, 5mA maximum (20mA for DRB480) Operating Temperature C DRB120/240: -25C to +70C. Start up at -40C. (Derate linearly to 50% load from 55C to 70C) DRB480: -20C to +70C. Start up at -40C. (Derate linearly to 62.5% load from 50C to 70C) Storage Temperature C -40C to +85C Humidity (non condensing) % RH 5 - 95%RH (Operating and storage) Parallel operation - No (4) Series operation - Yes Cooling - Convection Withstand Voltage (for 1 minute) VAC Input to Output 3kVAC, Input to GND 1.5kVAC, Output to GND 500VAC Isolation Resistance M >100M at 25C, 70%RH & 500VDC Vibration (Non operating) - 120/240W: 2G, 10 to 55Hz, 480W: 2G, IEC 60068-2-6, 10 to 500Hz Shock - 120/240W: 20G, IEC 60068-2-27, half-sine, 22ms, 3 x each axis on DIN rail, 480W: 5G Safety agency certi cations - UL508, IEC/EN/UL/CSA60950-1, CE Mark (LVD, EMC, RoHS2) Also 120/240W: UL/CSA62368-1, Built to meet EN62368-1, IEC/EN62477-1 OVC III Conducted & radiated EMI - EN55011-B, EN55032-B, CISPR11-B, CISPR22-B, EN61204-3 Class A Immunity - EN61000-4-2 (lvl 3), -3 (lvl 3), -4 (lvl 3), -5 (lvl 3), -6 (lvl 3), -8 (lvl 4), -11 Line Dips - SEMI-F47 (200VAC input) Weight (typ) g 500 750 1000 Size (W x H x D) mm 35 x 124 x 125 41 x 124 x 125 84 x 124 x 125 Case material - Metal Warranty yrs 3 Notes: (1) Derate linearly to 92.5% load from 100 to 90VAC (2) EN61000-3-2 Class A (3) Cycle input voltage to reset (4) See installation manualDRB120-480 Series Model Selector Output Output Adjust Max Output Max Output Peak Output Peak Output E ciency (5) (5) Model Voltage (V) Range (V) Current (A) Power (W) Current Power (120 / 230VAC) DRB120-24-1 24V 24 - 28V 5A 120W 6A 144W 91 / 93% (Typ) DRB240-24-1 24V 24 - 28V 10A 240W 12A 288W 91 / 93% (Typ) DRB480-24-1 24V 24 - 26.4V 20A 480W - - >90 / 92% DRB480-48-1 48V 48 - 52.8V 10A 480W - - >90 / 92% Notes: (5) <10s, Duty Cycle < 35% Outline DRB120 Outline DRB240 Outline DRB480 For Additional Information, please visit