120-480 Watts C xppower.com D DNR Series - C A • 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 Input Voltage • 90-132/180-264 VAC, auto select, Efficiency • See table 210-375 VDC (DNR120AS, DNR240PS) Isolation • 3000 VAC Input to Output 90-264 VAC, 120-375 VDC (DNR480PS) 1500 VAC Input to Ground 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, Power Factor • 0.7 typical (DNR120, DNR240) Issue 6 at +40 °C, GB 0.9 typical (DNR480) DIN Rail • Compatible with TS35/7.5 or TS35/15 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 Initial Set Accuracy • ±1% all sides 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%. Redundancy module DPM10 available for Radiated Immunity • EN61000-4-3, level 3 Perf Criteria A load currents up to 10 A, contact sales. EFT/Burst • EN61000-4-4, level 4 Perf Criteria A Transient Response • 4% max deviation recovering to within Surge • EN61000-4-5, installation class 3, 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, Overload Protection • 105-145% constant current, auto recovery CE Mark, UL60950-1 Overvoltage 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)

DNR120-480 A Models and Ratings C Output Input Current (typ.) Output Voltage Output Typical Switching Model Efficiency (typ.) - Voltage 115 VAC 230 VAC Trim Current Frequency Number D 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) C 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((1,2) 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 oad ( 40 B A L 20 0 -40 -35 0 10 20 30 40 50 60 70 Ambient Temp (˚C) DNR480PS 100 80 %) 60 oad ( 40 L 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 Open = Output fail Contact Rating: 0.3 A at 60 VDC may be provided by the PSU or battery. Closed = Output good 500 VDC isolation DCOK

C DNR120/240 Mechanical Details D - 120 W Models C Optional detachable A connector (’D’ Option) 0.39 DC Output 4.57 (116.0) (10.0) 6 1 DC Output 6 1 4.92 (125.0) 5.59 (142.0) AC Input 1 3 1 3 DNR120 Connections 2.50 (63.5) Conn Pin Designation 1 Ground AC 2 Line Input 3 Neutral Notes 1 DC OK * 1. All dimensions in inches (mm). 2 DC OK * 2. Weight 2.0 lb (920 g) approx. DC 3 Positive 3. Tolerance: ±0.02 (0.5) maximum. Output 4 Positive * 24 V & standby 4. Screw terminal: 10-24 AWG cable size. Detachable connector version: 14-24AWG cable size. 5 Negative models only. 5. Connection screw maximum torque: Input: 9 lbs-in (1.0 Nm), Output: 5.5 lbs-in (0.6 Nm) 6 Negative 240 W Models Optional detachable connector (’D’ Option) 0.3 4.39 (111.3) (7.0) 6 1 DC Output 6 1 4.92 (125.0) 5.59 (142.0) AC Input 1 3 1 3 DNR240 Connections 3.27 (83.0) Conn Pin Designation 1 Ground AC 2 Line Input 3 Neutral Notes 1 DC OK* 1. All dimensions in inches (mm). 2 DC OK* 2. Weight 3.0 lb (1360 g) approx. DC 3 Positive 3. Tolerance: ±0.02 (0.5) maximum. Output 4 Positive 4. Screw terminal: 10-24 AWG cable size. Detachable connector version: 14-24AWG cable size. 5 Negative * 24 V & standby 5. Connection screw maximum torque: Input: 9 lbs-in (1.0 Nm), Output: 5.5 lbs-in (0.6 Nm) 6 Negative models only.

DNR480 A Mechanical Details C 480 W Models - D 0.3 6.89 (175.0) 4.57 (116.0) C (7.0) 480 4.92 (125.0) 5.59 (142.0) 1 3 1 6 Optional detachable connector (‘-D’ option) DNR480PS Connections Conn Pin Designation 1 Ground AC 2 Neutral Input 3 Line Notes 1 DC OK* 1. All dimensions in inches (mm). 2 DC OK* 2. Weight 4.2 lb (1920 g) approx. DC 3 Positive 3. Tolerance: ±0.02 (0.5) maximum. Output 4 Positive * 24 V and standby 4. Screw terminal: 10-24 AWG cable size. Detachable connector version: 14-24 AWG cable size. 5 Negative models only. 5. Connection screw maximum torque: Input: 9 lbs-in (1.0 Nm), Output: 5.5 lbs-in (0.6 Nm) 6 Negative Standby Versions Maximum current drain from battery by PSU when inactive 22 mA. +V 6 1 +V DC OK DCOutput DC O K D1 Coil CRoenlatryol Conn Pin DesignaDtiNonR120-480 CCoonnnnectionsPin Designation e.g. I N4001 1 Ground 1 DC OK LOAD 2 DC OK AC 3 Positive 2 Line DC Output Input 4 Positive 5 Negative Fuse 3 Neutral 6 Negative ACInput -V Le ad Acid Battery 1 3 -V Notes Output Set Voltages For Standby Versions 1. Suffix # indicates DC standby version. DC OK DC OK 2. With AC in, unit provides power to the load and to charge the Model(1) Voltage Signal Off Current Shutoff battery. The DC OK signal acts by sensing a voltage on +V and DNR120AS12# 13.6 V 10.30-11.30 V 8.8 A 10.8 V ±5% holds the relay closed. DNR120AS24# 27.2 V 21.10-22.10 V 4.4 A 21.6 V ±5% 3. With loss of AC in, battery voltage is present on +V. DC OK signal holds the relay closed. Battery supplies power to the load. DNR120AS48# 54.5 V 42.70-43.70 V 2.2 A 43.2 V ±5% 4. As the battery discharges, its voltage falls. When this falls below DNR240PS24# 27.2 V 21.10-22.10 V 8.8 A 21.6 V ±5% the level shown in the table the DC OK signal switches off to DNR240PS48# 54.5 V 42.70-43.70 V 4.4 A 43.2 V ±5% allow the relay to open to disconnect and protect the battery. DNR480PS24# 27.2 V 21.10-22.10 V 17.6 A 21.6 V ±5% DNR480PS48# 54.5 V 42.70-43.70 V 8.8 A 43.2 V ±5% 04 Aug 16