DATASHEET CLP0448 Open Frame Power Supply 90 - 265Vac Input 48/54Vdc Output 450W Output Power Description In a small 3 x 5 inch footprint, the 48/52Vdc open frame power delivers greater than 90 typical power efficiency and output at 50C and 1m/s airflow. Protection features include output overvoltage Applications Include: Industrial Equipment Telecommunications Equipment Features Compact size 76.2 mm x 127 mm x 35 mm (3 in x 5 in x 1.38 Overtemperature protection 3 in) with density of 21.4 W/in Output overvoltage protection Universal AC Input Range (90 - 265VAC ) Minimum of 11ms of holdup time at 450W out Output voltage of 48V/54V (adjustable 3% around Parallelable with output current sharing nominal values ) Active power factor corrected input Standby output of 5V 1A Conducted EMI - meets CISPR22 (EN55022) and FCC Class Standby input power consumption <0.5W B requirements Maximum output current of 9.4A 48Vout (450W) Isolation levels meet POE Standards (IEEE 602.3af) High efficiency (>92% at Full Load, 230VAC in ) UL and cUL approved to UL/CSA62368-1, TUV (EN62368-1), Full load capability at 50 and 1m/s airflow with derating CE Mark (for LVD) and CB Report available at higher temperatures or lower airflows Compliant to RoHS Directive 2011/65/EU and amended Capable of 340W out in sealed enclosure applications, Directive (EU) 2015/863 with enclosure ambient at 55 Compliant to REACH Directive (EC) No 1907/2006 Output overcurrent protection (non-latching) ISO** 9001 and ISO 14001 certified manufacturing facilities See footnotes on page 4 Page 1 2020 ABB. All rights reserved. Technical Specifications Absolute Maximum Ratings Stresses over the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions over those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability. Parameter Device Min Max Unit Input Voltage - Continuous Operation All 90 265 Vac For up to 10 seconds operation All 90 275 Vac Operating Ambient Temperature All -40 85 C (see Thermal Considerations section) Storage Temperature All -40 85 C Humidity (non-condensing) All 5 95 % Altitude All 5000 m Isolation VoltageInput to output All 3000 Vac Input to safety ground All 1500 Vac Outputs to safety ground All 2250 Vac Electrical Specifications Parameter Device Min Typ Max Unit Operating Input Voltage All 90 115/230 265 Vac Input Source Frequency All 47 50/60 63 Hz Input Current (V = 90Vac) All 7A A IN RMS Input Power Factor (230Vac, Full Load) All 0.95 Inrush Transient Current (V = 265Vac, T = 25C) All 60 A Peak IN amb Leakage Current to earth ground (V = 265Vac) All 3.5 mA IN Output Voltage Setpoint All 48/54 Vdc Output Voltage Tolerance (due to set point, temperature variations, load All -2 2 % and line regulation) Output Voltage Adjustment Range 48V out version 46 48 51 Vdc 54V out version 51 54 57 Vdc Output Remote Sense Range All 1 Vdc Output Load Regulation All 1 %Vout Output Line Regulation All 0.5 %Vout Output Ripple and Noise measured with 0.1F ceramic capacitor 1 and 470F polymer capacitor in parallel. Peak-to-peak (20MHz All 500 mV p-p Bandwidth) Dynamic Load Response 50% to 100% load transient, 1A/s slew rate Output voltage deviation All 5% % Settling Time All 500 s Output Current 48V out version 0 9.4 Adc 54V out version 0 8.3 Adc Output Current Limit Inception All 110 145 % I O,max Maximum Output Capacitance All 5000 F Standby Output Voltage All 5 Vdc Standby Output Current All 1 Adc -continued on next page- See footnotes on page 4 Page 2 2020 ABB. All rights reserved.