D1U54P-W-450-12-HxxC Series 54mm 1U Front End AC-DC Power Supply Converter PRODUCT OVERVIEW D1U54P-W-450-12-HAxC is a series of very high efciency, 450 watt power factor corrected front end supplies, providing a 2Vdc main output and standby output. An active (digital) current share characteristic is provided to allow units to operate in parallel and share load current. The power supply may be hot plugged recovers from overtemperature faults, and has status LEDs on the front panel in addition to hardware signal logic and PMBus status signals. The compact low prole 1U package and 14.8W/cubic inch power density make them ideal for delivering reliable, efcient power to networking equipment, workstations, storage systems and other 12Vdc distributed power architectures. ORDERING GUIDE Power Output Main Standby Part Number Airow 90-264Vac Output Output D1U54P-W-450-12- HA3C 5Vdc Front to Back D1U54P-W-450-12- HB3C 12Vdc 450W 12Vdc D1U54P-W-450-12- HA4C 5Vdc Back to front D1U54P-W-450-12- HB4C 12Vdc FEATURES INPUT CHARACTERISTICS Parameter Conditions Min. Nom. Max. Units 450W output power Input Source Voltage Operating Range 90 100/240 264 Vac 12Vdc main output Input Source Frequency 47 50/60 63 Hz 5Vdc & 12Vdc standby output options Turn-on Input Voltage Ramp up 74 84 <1U height: Vac Turn-off Input Voltage Ramp down 70 80 54.5mm x 228.6mm x 40mm Maximum current at Vin = 100Vac 450W 100-240Vac 6 Arms (2.15 x 9.0 x 1.57 ) Inrush Current Cold start between 0 to Card Edge DC Output and Signal I/O Connector 20 Apk 200msec IEC 60320-C14 AC Inlet At 230Vac, 100% load 0.96 Power Factor W/VA 14.8 Watts per cubic inch density At 230Vac, 50% load 0.95 N+1 redundancy capable At 230Vac 20% load 90 Active (digital) current sharing on 12Vdc main Efficiency At 230Vac 50% load 94 % output both outputs include ORING FET circuit At 230Vac 100% load 91 Overvoltage, Overcurrent, Overtemperature protection OUTPUT VOLTAGE CHARACTERISTICS Internal cooling fan (variable speed) Nominal Output Parameter Conditions Min. Typ. Max. Units PMBus/I2C interface with status indicators Voltage RoHS compliant Output Set Point Accuracy 50% load Tamb =25C 11.96 12.00 12.04 Vdc Two Year Warranty Setpoint temperature 2 Line and Load Regulation -1.0% +1.5 % line and load 12V 1, 2 Ripple Voltage & Noise 20MHz Bandwidth 120 mV p-p Output Current Range 0 37.5 A Load Capacitance 500 4000 F Nominal Output Voltage 5.0 3 Line and Load Regulation 4.76 5.24 Vdc 13 5VSB Ripple Voltage & Noise 20MHz Bandwidth 75 mV p-p Output Current 0 2 A Load Capacitance 250 1000 F Nominal Output Voltage 12.0 3 Line and Load Regulation 11.7 12.3 Vdc 13 12VSB Ripple Voltage & Noise 20MHz Bandwidth 120 mV p-p Output Current 0 1 A Load Capacitance 250 1000 F 1 Ripple and noise are measured with 0.1 F of ceramic capacitance and 10 F of tantalum capacitance on each of the power supply outputs. A short coaxial cable to the measurement scope input, is used. Available now at: 2 Minimum Load of 1.75A 3 www.murata-ps.com/en/3d/acdc.html Minimum load of 0.28A For full details go to www.murata-ps.com/rohs www.murata-ps.com/support D1U54P-W-450-12-HXXC.A07.D03 Page 1 of 9 D1U54P-W-450-12-HxxC Series 54mm 1U Front End AC-DC Power Supply Converter OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Startup Time AC ramp up 3 s Current sharing accuracy (main 12Vdc output) > 10% load (* % total Current) -5 +5 * % Load step of 50% max. load, > 2.5A load, -5 +5 % Transient Response (Single transient, main 12Vdc output) 1A/s slew rate Recovery Time to within 1% Vnom 2 ms Load step of 50% max. load, > 10% Max -5 +5 % Transient Response (Single transient, Standby output) load, 1A/s slew rate Recovery Time to within 1% Vnom 2 ms Hot Swap Transients -5 +5 % Full AC Input Source Range 450W 12 ms maximum total output power Holdup Time (Total Effective Hold Up - See Timing Waveforms) Full AC Input Source Range 270W 20 ms maximum total output power ENVIRONMENTAL CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Storage Temperature Range -40 70 C Operating Temperature Range 90V-264Vac, 450W -5 50 Operating Humidity Noncondensing +45C 5 90 Storage Humidity 5 95 % Altitude (without derating at 40C) 3000 m Acoustic noise levels 25C, 50%load 45 50 dB Shock 30G non-operating Sine sweep 5-200Hz, 2G Operational Vibration random vibration, 5-500Hz, 1.11G Per Telcordia SR-332 Issue 3 M1C3 at MTBF (Target) 520K hrs 40C CAN/CSA C22.2 No 60950-1: 2007, A2: 2014 UL 60950-1-2014 IEC60950-1:2005+A2:2013 EN 60950-1:2006+A2:2013 Safety Approval Standards (Planned Pending Submission) BSMI: CNS14336-1 (1999/09/30), CNS13438 (1995/06/01) CCC: GB4943.1-2011 GB/T9254-2008 GB17625.1-2012 KCC: K60950-1 (2011-12) BIS: IS 13252 (PART1): 2010 IEC 60950-1 : 2005 Input Fuse Power Supply has internal 8A/250V fast blow fuse on the AC line input Weight 1.51 lbs (0.685 kg) PROTECTION CHARACTERISTICS Output Parameter Conditions Min. Typ. Max. Units Overtemperature (intake) Auto-restart with 4C hysteresis for recovery (warning issued at 70C) 75 C Overvoltage Latching 13.0 14.5 Vdc The output shall shutdown when an overcurrent condition is detected. It will auto restart after 1sec however if the overcurrent condition is redetected the output will 12V once again shutdown. The output will once again re-start, however if the overcurrent condition Overcurrent (target) 40 50 Adc persists it will latch of after the fifth unsuccessful attempt. To reset the latch it will be necessary to toggle the PS ON L signal or recycle the incoming DC source. Overvoltage Latching 5.4 6.0 Vdc The output shall shutdown when an overcurrent is detected. 5VSB It will auto restart after 2sec however if the overcurrent is re-detected the output will once Overcurrent 2.1 3.0 Adc again shutdown. This cycle will occur indefinitely while the overcurrent condition persists. Over-Voltage Latching toggle PS ON or recycle DC input to reset 13.0 14.5 Vdc The output shall shutdown when an overcurrent is detected. 12VSB It will auto restart after 2sec however if the overcurrent is re-detected the output will once Over-Current 1.2 2 Adc again shutdown. This cycle will occur indefinitely while the overcurrent condition persists. www.murata-ps.com/support D1U54P-W-450-12-HXXC.A07.D03 Page 2 of 9