D1U3CS-W-1200-12-HxxC Series 81mm 1U Front End AC-DC Power Supply Converter www.murata-ps.com PRODUCT OVERVIEW The D1U3CS-W-1200-12-HxxC series are 80 PLUS Gold efficiency 1200 watt, power factor corrected front end supplies with a 12V main output and a 5V or 3.3V (20W) standby. They have active current sharing and up to 8 supplies may be operated in parallel. The supplies may be hot plugged, they recover from overtemperature faults, and have status LEDs on their front panel in addition to logic and PMBus status signals. Their low profile 1U package and >21W/cubic inch power density make them ideal for delivering reliable, efficient power to servers, workstations, storage systems and other 12V distributed power systems. ORDERING GUIDE Power Output Power Output Main Standby Part Number Airflow High Line AC Low Line AC Output Output FEATURES 1200W output power D1U3CS-W-1200-12-HC4C 1200W 1000W 12V 3.3V Back to front D1U3CS-W-1200-12-HA4C 1200W 1000W 12V 5V Back to front 80 PLUS Gold efficiency D1U3CS-W-1200-12-HC3C 1200W 1000W 12V 3.3V Front to back 12V main output D1U3CS-W-1200-12-HA3C 1200W 1000W 12V 5V Front to back 3.3V or 5V standby output of 20W INPUT CHARACTERISTICS 1U height: 3.20 x 11.00 x 1.57 Parameter Conditions Min. Nom. Max. Units 21.7 Watts per cubic inch density Voltage Operating Range 90 115/230 264 Vac Frequency 47 50/60 63 Hz N+1 redundancy capable, including hot Turn-on Voltage Ramp up 81 85 89 plugging (up to 8 in parallel) Vac Turn-off Voltage Ramp down 70.5 74.3 78 Active current sharing on 12V main output Maximum Current at Vin=200Vac 1200W 8 Arms ORing FET Maximum current at Vin=90Vac 1000W 15 Inrush Current Cold start between 0 to 200msec 25 Apk Overvoltage, overcurrent, overtemperature Power Factor At 230Vac, full load 0.99 protection 20% load 88 Internal cooling fan (variable speed) Efficiency (230Vac) excluding fan load 50% load 92 % 100% load 92 PMBus IC interface with status indicators OUTPUT VOLTAGE CHARACTERISTICS RoHS compliant Output Two-year warranty Parameter Conditions Min. Typ. Max. Units Voltage Voltage Set Point Accuracy 12.0 Vdc Line and Load Regulation 11.4 12.6 1 Ripple Voltage & Noise 20MHz Bandwidth 120 mV p-p 12V Output Current (230Vac) 0 98.3 A Output Current (120Vac) 0 81.7 Load Capacitance 30000 F Voltage Set Point Accuracy 3.3 Vdc Line and Load Regulation 3.2 3.4 1 3.3VSB Ripple Voltage & Noise 20MHz Bandwidth 100 mV p-p Output Current 0 6 A Load Capacitance 10000 F Voltage Set Point Accuracy 5.0 www.murata-ps.com/en/3d/acdc.html Vdc Line and Load Regulation 4.85 5.15 www.murata-ps.com/en/3d/acdc.html 1 5VSB Ripple Voltage & Noise 20MHz Bandwidth 50 mV p-p www.murata-ps.com/en/3d/acdc.html Output Current 0 4 A www.murata-ps.com/en/3d/acdc.html Load Capacitance 10000 F www.murata-ps.com/en/3d/acdc.html 1 www.murata-ps.com/en/3d/acdc.html Ripple and noise are measured with 0.1 uF of ceramic capacitance and 10 uF of tantalum capacitance on each of the power supply outputs. A short coaxial cable with 50ohm scope termination is used. Available now at www.murata-ps.com/en/3d/acdc.html CB Test Certificate For full details go to and Test Report For full details go to www.murata-ps.com/rohs www.murata-ps.com/rohs www.murata-ps.com/support D1U3CS-W-1200-12-HxxC.B02 Page 1 of 6D1U3CS-W-1200-12-HxxC Series 81mm 1U Front End AC-DC Power Supply Converter OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Output Rise Monotonicity No voltage excursion Startup Time AC ramp up 1.5 2.5 s 12V, 50-100% load step, 1A/s di/dt 300 Transient Response 5VSB, 50-100% load step, 1A/s di/dt 250 mV 3.3VSB, 50-100% load step, 1A/s di/dt 165 Current sharing accuracy (up to 8 in parallel) At 100% load 7 % Hot Swap Transients All outputs remain in regulation 5 % Holdup Time At full load 12 ms ENVIRONMENTAL CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Storage Temperature Range -40 70 C Operating Temperature Range -10 50 Operating Humidity Noncondensing 5 90 % Storage Humidity 5 95 Altitude (without derating at 40C) 4000 m Altitude (without derating at 55C) 1800 Shock 30G non operating Sinusoidal Vibration 0.5G, 5 500 Hz MTBF Per Telcordia SR-322 M1C1 40C 500K hrs Acoustic 55 dB LpAm CSA/UL 60950-1-07-2nd Ed. IEC 60950-1:2005 (2nd Edition) w Am. 1:2009 Safety Approvals EN 60950-1:2006 +A11:2009 +A1:2010 CE Marking per LVD DIRECTIVE 2006/95/EC Input Fuse Power Supply has internal 15A/250V fast blow fuse on the AC line input Material Flammability UL 94V-0 90KHz for Boost PFC Converter Switching Frequency 130KHz for Main Output Converter Weight 3.15lbs (1.43kg) PROTECTION CHARACTERISTICS Output Parameter Conditions Min. Typ. Max. Units Voltage Overtemperature (intake) Autorestart 57 60 63 C Overvoltage Latching 13.3 14.5 V 12V Overcurrent at 220Vac Latching 108 147 A Overcurrent at 110Vac Latching 90 102 Overvoltage Latching 3.9 4.3 V 3.3VSB Overcurrent Autorecovery 6.5 9.0 A Overvoltage Latching 5.6 6.0 V 5VSB Overcurrent Autorecovery 4.4 6.0 A ISOLATION CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Input to Output - Reinforced 3000 Vrms Insulation Safety Rating / Test Voltage Input to Chassis - Basic 1500 Vrms Isolation Output to Chassis 500 Vdc www.murata-ps.com/support D1U3CS-W-1200-12-HxxC.B02 Page 2 of 6