D1U86-D-1600-12-HBxDC Series 86mm 1U Front End DC-DC Power Supply Converter PRODUCT OVERVIEW The D1U86-D-1600-12-HBxDC series are highly efcient 1600 watt, DC input front end supplies with a 12V main output and a 12V (30W) standby. They have 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 logic and PMBus monitoring and control. Their low prole 1U package and >38.6W/cubic inch power density make them ideal for delivering reliable, efcient power to servers, workstations, storage systems and other 12V distributed power systems. D1U86-D-1600-12-HB3DC variant shown FEATURES ORDERING GUIDE 1600W output power Handle Power Output Main Output Standby Output1 Airflow 93% efciency at half load Part Number Colour 12V main output D1U86-D-1600-12-HB4DC Back to front Red 1600W 12Vdc 12Vdc 12V standby output of 30W D1U86-D-1600-12-HB3DC Front to back Blue 1U height: 3.4 x 7.75 x 1.59 38.6 Watts per cubic inch density INPUT CHARACTERISTICS N+1 redundancy, including hot plugging (up to Parameter Conditions Min. Nom. Max. Units 8 in parallel) Input Voltage Operating Range-40 -48 -72 Vdc Current sharing on 12V main output, ORing FET Turn-on VoltageRamp up -43 -43.5 -44 Vdc Overvoltage, overcurrent, overtemperature Turn-off VoltageRamp down -38.5 -39 -39.5 protection Maximum Current at Vin = -40Vdc 1600W 47 Adc Cold start between 0 to 40 50 Internal cooling fan (variable speed) DC Line Inrush Peak Current Apk 200msec 72 100 PMBus / IC interface monitoring and control 20% load 92 RoHS compliant Efficiency (48V) % 50% load 93 Two Year Warranty 100% load 89 www.murata-ps.com/en/3d/acdc.html www.murata-ps.com/en/3d/acdc.html OUTPUT VOLTAGE CHARACTERISTICS www.murata-ps.com/en/3d/acdc.html Output Parameter Conditions Min. Typ. Max. Units www.murata-ps.com/en/3d/acdc.html Voltage www.murata-ps.com/en/3d/acdc.html Voltage Set Point 50% load 12.17 12.20 12.23 www.murata-ps.com/en/3d/acdc.html Vdc Line and Load Regulation 11.4 12.6 Droop 3.10 mV/A 12V 1 Available now at Ripple Voltage & Noise 20MHz Bandwidth 120 mV p-p Output Current www.murata-ps.com/en/3d/acdc.html 0 133.3 A Load Capacitance 0 10000 F Voltage Set Point 50% load 11.97 12.0 12.03 Vdc Line and Load Regulation 11.4 12.6 Droop 120 mV/A 12VSB 1 Ripple Voltage & Noise 20MHz Bandwidth 120 mV p-p Output Current 0 2.5 A Load Capacitance 0 350 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 with 50 scope termination is used. CB Test Certificate For full details go to and Test Report www.murata-ps.com/rohs www.murata-ps.com/support D1U86-D-1600-12-HBxDC.A02 Page 1 of 7 D1U86-D-1600-12-HBxDC Series 86mm 1U Front End DC-DC Power Supply Converter OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Output Rise Monotonicity No voltage excursion Startup Time DC ramp up 1.5 3 s 12V, 50% load step, 1.0A/s di/dt 600 Transient Response mV 12VSB, 50% load step, 1.0A/s di/dt 600 Current sharing accuracy (up to 8 in parallel)2 At 100% load 5 % Hot Swap Transients All outputs remain in regulation 5 % Holdup Time At full load (48V input) 1 ms ENVIRONMENTAL CHARACTERISTICS Min. Typ. Max. Units Parameter Conditions -40 85 Storage Temperature Range C 0 55 Operating Temperature Range 5 90 Operating Humidity Noncondensing % 5 95 Storage Humidity 3000 m Altitude (without derating at 45C) Shock 30G non-operating Operational Vibration 1G, 10-500Hz, 1.6G (non-operational) 500K hrs MTBF Per Telcordia SR-322 M1C1 40C CSA/UL 60950-1-07-2nd Ed. IEC 60950-1:2005 (2nd Edition) w Am. 1:2009 Safety Approvals CE Marking per LVD DIRECTIVE 2006/95/EC Input Fuse Power Supply has internal 60A/170VDC fast blow fuse on the DC line input Weight 1.108kg (2.44lbs) 2 The load current of 100% refers to each power module max load connected in an N+1 conguration therefore the total load will be N x 100% load of each module. The share accuracy of 5% is a xed percentage irrespective of the total loading and number of units connected in parallel. PROTECTION CHARACTERISTICS Output Parameter Conditions Min. Typ. Max. Units Voltage An OTP warning will be issued via the PMBus interface when the air inlet exceeds 70C Overtemperature (intake) however the power module shall not shut down until critical internal hotspot temperatures 70 are exceeded. C The unit will shut down when internal hot spot exceed the derating guide lines and Overtemperature (hotspots) automatically recovers when the unit is cooled down. The unit will shut down due to hot spot 55-60 at ambient temperature between 55C-60C with main 12V at full load. Overvoltage Latching 13.2 14.4 V For overloads (slow) over current events a 147A nominal constant current will be sustained until the output voltage drops below 3VDC. At this point the unit shall shut down after a 1sec period and remain in that condition for 10secs. The cycle will then repeat. For severe 12V Overcurrent (short circuit) over current events the unit shall shut down within 1ms and remain in this 137 154 condition for 200ms before attempting a re-start. the unit shall attempt 10 shutdown/re-start cycles before permanently latching off. It will then be necessary to either recycle the DC input or toggle the PSON input. Overvoltage Latching 13.2 14.4 V 12VSB Overcurrent Auto-recovery 2.75 3.0 A ISOLATION CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Input to Output - Basic 1500 Vdc Insulation Safety Rating / Test Voltage Input to Chassis - Basic 1500 Vdc Isolation Output to Chassis 500 Vdc www.murata-ps.com/support D1U86-D-1600-12-HBxDC.A02 Page 2 of 7