120-480 Watts xppower.com DNR Series Up to 90% Efficiency Wide Adjustment Range Parallel Function DC Standby Versions Full Power from -40 C to +60 C Connector Options 3 Year Warranty Specification Input General Efficiency See table Input Voltage 90-132/180-264 VAC, auto select, Isolation 3000 VAC Input to Output 210-375 VDC (DNR120AS, DNR240PS) 1500 VAC Input to Ground 90-264 VAC, 120-375 VDC (DNR480PS) 500 VAC Output to Ground Input Frequency 47-63 Hz Switching Frequency See table Input Current See tables Signals DC ON indicator Green LED, Inrush Current 24/48 A at 115/230 VAC (DNR120) DC LOW indicator Red LED 30/60 A at 115/230 VAC (DNR240) DC OK: 24 V and standby models 25/50 A at 115/230 VAC (DNR480) MTBF 430 kHrs typical Bellcore, Issue 6 at +40 C, GB Power Factor 0.7 typical (DNR120, DNR240) DIN Rail Compatible with TS35/7.5 or TS35/15 0.9 typical (DNR480) Earth Leakage Current 0.8 mA max Environmental Input Protection T3.15A, 250 VAC (DNR120) Operating Temperature DNR120: -35 C to +70 C, derate linearly T6.3A, 250 VAC (DNR240) from +60 C at 2.5%/C, start up at -30 C T10A, 250 VAC (DNR480) DNR240: -40 C to +70 C, derate linearly from +60 C at 2.5%/C, start up at -35 C Output DNR480: -40 C to +70 C, derate linearly from +55 C at 2.5%/C, start up at -35 C Output Voltage See tables (see derating curves) Output Voltage Trim See tables Cooling Convection-cooled with 25mm free space all sides Initial Set Accuracy 1% Operating Humidity 20-95% RH, non-condensing Minimum Load No minimum load required Storage Temperature -40 C to +85 C Start Up Delay <1 s (may increase at low Shock 15 g, 11 ms, 3 axes, 6 faces, 3 shocks temperature extremes) per face Start Up Rise Time <150 ms Vibration 2 g, 10 Hz to 500 Hz, along X, Y & Z axis, Hold Up Time 25/30 ms at 115/230 VAC 60 min/axis, mounted on rail Line Regulation 0.5% max EMC & Safety Load Regulation 1% (5% for units in parallel) Emissions EN55022, class B conducted & radiated Parallel Operation A maximum of 3 units can be paralleled Harmonic Currents EN61000-3-2, class A (not with standby system). Total power avail- Voltage Flicker EN61000-3-3 able is 90% of the rated current of each ESD Immunity EN61000-4-2, level 4 Perf Criteria A unit. Minimum load per unit 10%. Radiated Immunity EN61000-4-3, level 3 Perf Criteria A Redundancy module DPM10 available for EFT/Burst EN61000-4-4, level 4 Perf Criteria A load currents up to 10 A, contact sales. Surge EN61000-4-5, installation class 3, Transient Response 4% max deviation recovering to within Perf Criteria A 1% in 2 ms for a 50% load change Conducted Immunity EN61000-4-6, level 3 Perf Criteria A Ripple & Noise 50 mV pk-pk (DNR120) Magnetic Field EN61000-4-8, level 4 Perf Criteria A 100 mV pk-pk (DNR240, DNR480) Dips & Interruptions EN61000-4-11, 30% 10 ms, 20 MHz bandwidth (may increase at low 60% 100 ms, 100% 5000 ms temperature extremes) Perf Criteria A, A, B Overvoltage Protection Output clamps at 125-140% Vnom, Safety Approvals EN60950-1 UL508 UL60950-1, auto recovery cUL60950-1 Pollution Degree 2, CE Mark, UL60950-1 Overvoltage Overload Protection 105-145% constant current, auto recovery Category II, UL508 Overvoltage Category 120-165% contstant current (DNR240) III, ANSI/ISA 12.12.01. (Class 1, Division 2, Temp. Coefficient 0.03%/C Groups A,B,C and D) AC-DCAC-DC DNR120-480 Models and Ratings Input Current (typ.) Output Output Voltage Output Typical Switching Model Efficiency (typ.) Voltage 115 VAC 230 VAC Trim Current Frequency Number (1,2) 12 V 2.20 A 0.83 A 11.4-14.5 V 10.0 A 84% 80 kHz DNR120AS12-I (1,2) 24 V 2.20 A 0.83 A 22.5-28.5 V 5.0 A 86% 80 kHz DNR120AS24-I (1,2) 48 V 2.20 A 0.83 A 45.0-55.0 V 2.5 A 87% 80 kHz DNR120AS48-I (1,2) 24 V 4.00 A 1.55 A 22.5-28.5 V 10.0 A 89% 40 kHz DNR240PS24-I (1,2) 48 V 4.00 A 1.55 A 47.0-56.0 V 5.0 A 90% 40 kHz DNR240PS48-I ((1,2) 24 V 4.90 A 2.50 A 22.5-28.5 V 20.0 A 89% 65 kHz DNR480PS24-I ((1,2) 48 V 4.90 A 2.50 A 47.0-56.0 V 10.0 A 90% 65 kHz DNR480PS48-I Notes 1. Add suffix D for detachable connector option. 2. For DC standby, remove -I and add to the end of the model number. Derating Curves DNR120 (A) - 240 (B) 100 80 60 B A 40 20 0 20 30 40 -40 -35 0 10 50 60 70 Ambient Temp (C) DNR480PS 100 80 60 40 20 0 -40 -10 0 10 20 30 40 50 60 70 Ambient Temp (C) DC OK Volt free contact closed when voltage at unit output is within specification. In standby DCOK system configured as shown this voltage Contact Rating: 0.3 A at 60 VDC Open = Output fail may be provided by the PSU or battery. 500 VDC isolation Closed = Output good DCOK Load (%) Load (%)