D1U4-W-1600-12-Hx Series www.murata-ps.com AC/DC Front End Power Supply PRODUCT OVERVIEW The D1U4-W-1600-12-Hx is a 1600 Watt, power-factor-corrected (PFC) front-end power supply for hot-swapping redundant systems. The main output is 12V with a standby output of either 5V or 3.3V. Packaged in a 1U low-profile enclosure, it is designed to deliver reliable bulk power to servers, workstations, storage systems or any 12V distributed power architecture systems requiring high power density. The highly efficient electrical and thermal design with internal cooling fans supports reliable operation conditions. The D1U4-W-1600-12-Hx is designed to autorecover from overcurrent and overtemperature faults. Status information is provided with front panel LEDs, logic signals and I2C management interface. Four units can be packaged into an optional 19" 1U power shelf to provide up to 6.4kW of power. ORDERING GUIDE Model Number FEATURES 1600W (220Vac), 1200W (110Vac) Output Power 12V Main Output, 3.3V or 5V Standby Output 1U height: 4.0" x 14.0" x 1.6" 17.9 Watts per cubic inch density N+1 redundancy capable, including hot-docking Active Current Sharing on main output Overvoltage, Overcurrent, Overtemperature protection Internal cooling fans D1U4-W-1600-12-HC2C D1U4-W-1600-12-HA2C D1U4-W-1600-12-HC1C D1U4-W-1600-12-HA1C Power Output High Line AC Power Output Low Line AC Main Output Standby Output Airflow 1600W 1600W 1600W 1600W 1200W 1200W 1200W 1200W 12V 12V 12V 12V 3.3V 5V 3.3V 5V Back to front Back to front Front to back Front to back INPUT CHARACTERISTICS Parameter Conditions Input Voltage Operating Range Input Frequency Turn-on Input Voltage Turn-off Input Voltage Maximum Input Current Inrush Current Power Factor I²C Bus Interface with Status Indicators OUTPUT VOLTAGE CHARACTERISTICS Optional 1U x 19" Power-Shelf Output Voltage RoHS compliant Parameter Ramp up Ramp down Low Line AC 90Vac High Line AC 180Vac Cold start between 0-1msec Output load >90% Output load >50% Conditions Min. Typ. Max. Units 90 47 78.5 70.5 115/230 55 264 63 86.5 78 15 10 100 Vac Hz Vac Arms Apk 95% 75% Min. Typ. Max. Units Voltage Set Point Accuracy 12.12 Vdc Line and Load Regulation 11.75 12.48 12V Ripple Voltage & Noise 20MHz Bandwidth 120 mV p-p Output Current 0 131.6 A Load Capacitance 40000 μF Voltage Set Point Accuracy 3.3 Vdc Line and Load Regulation 3.2 3.4 3.3Vsb Ripple Voltage & Noise 20MHz Bandwidth 33 mV p-p Operating Range 0 6 A Load Capacitance 1530 μF Voltage Set Point Accuracy 5 Vdc Line and Load Regulation 20MHz Bandwidth 4.85 5.15 5Vsb Ripple Voltage & Noise 50 mV p-p Operating Range 0 4 A Load Capacitance 1530 μF 1 Ripple and noise are measured with 0.1 uF of ceramic capacitance and 2 x 270 uF of OSCON capacitance on each of the power supply outputs. A short coaxial cable with 50ohm scope termination is used. See Ripple Test Setup diagram. For full details go to www.murata-ps.com/rohs CB Test Certificate and Test Report www.murata-ps.com/support CPS_D1U4-W-1600-12-Hx.A08 Page 1 of 6 D1U4-W-1600-12-Hx Series AC/DC Front End Power Supply OUTPUT CHARACTERISTICS Parameter Conditions Remote Sense Efficiency Output Rise Monotonicity 120 220Vac 90.6 Overshoot less than 10% for all outputs, no voltage negative between 10% to 95% during ramp up AC ramp up 1.5 PS_On activated 150 12V Ramp 1A/ms ±600 3.3Vsb Ramp 1A/ms ±165 5Vsb Ramp 1A/ms ±250 Startup Time Transient Response Current sharing accuracy (up to 6 in parallel) At 100% load Hot Swap Transients Holdup Time All outputs remain in regulation Min. Typ. Max. ±10 20 Units mV % s ms mV % ms ENVIRONMENTAL CHARACTERISTICS Parameter Conditions Storage Temperature Range Operating Temperature Range Operating Humidity Storage Humidity Shock Sinusoidal Vibration Non-condensing MTBF Acoustic Safety Approvals Input Fuse Material Flammability Switching Frequency Weight Non-condensing Min. Typ. -40 0 10 5 Max. 70 50 90 90 30G non operating 0.5G, 5 – 500 Hz operating Calculated per Bellcore at Ta=30°C 200K Demonstrated 200K ISO 7779-1999 CAN/CSA C22.2 No. 60950-1-07, 2nd Ed. UL 60950-1, 2nd Ed. IEC 60950-1:2005 (2nd Edition); EN 60950-1:2006 +A11 Power Supply has internal 20A/250V fast blow fuse on the AC line input UL 94V-0 90KHz for Boost PFC Converter 165KHz for Main Output Converter 200KHz for Standby Output Converter 4.63lbs (2.1kg) 60 Units °C % hrs hrs dB LpAm PROTECTION CHARACTERISTICS Output Voltage 12V 3.3Vsb 5Vsb Parameter Conditions Min. Overtemperature Overvoltage Overcurrent Overvoltage Overcurrent Overvoltage Overcurrent Autorestart Latching Latching Latching Latching Latching Latching 55 13 145 3.57 6.5 5.6 5 Typ. Max. Units 65 14 165 4.02 8 6 7 °C V A V A V A Max. Units ISOLATION CHARACTERISTICS Parameter Insulation Safety Rating / Test Voltage Isolation Grounding Conditions Min. Input to Output - Reinforced Input to Chassis - Basic Output to Chassis Output to Output 3000 1500 Typ. Vrms Vrms Main Output Return and Standby Output Return are connected internally. 100kΩ resistor parallel with 100nF capacitor is connected between Return and power supply chassis. Main Output Return should be connected to the System Chassis www.murata-ps.com/support CPS_D1U4-W-1600-12-Hx.A08 Page 2 of 6 D1U4-W-1600-12-Hx Series AC/DC Front End Power Supply STATUS INDICATORS AND CONTROL SIGNALS Status Conditions LED Off Flashing Yellow Flashing Green Green No AC input to all PS Power Supply Failure Main Output Absent Power Supply Good Status PS-ON, PGOOD, ACOK, PS_BAD, FANFAIL, OT Warning & shutdown, AC Range Output Fault 12V Output 12V Fan1 Monitor Fan2 Monitor 12V OV, 12V UV, 12V OC, Vsb Fail, Fan1 Fail, Fan2 Fail 8 bit scaled output voltage 8 bit scaled output current 8 bit scaled output current 8 bit scaled output current I2C Registers Description EMISSIONS AND IMMUNITY Characteristic Standard Input Current Harmonics Voltage Fluctuation and Flicker Conducted Emissions Radiated Emissions IEC/EN 61000-3-2 IEC/EN 61000-3-3 FCC 47 CFR Part 15/CISPR 22/EN55022 FCC 47 CFR Part 15/CISPR 22/EN55022 Compliance ESD Immunity IEC/EN 61000-4-2 Radiated Field Immunity Electrical Fast Transients/Burst Immunity Surge Immunity RF Conducted Immunity Magnetic Field Immunity Voltage dips, interruptions IEC/EN 61000-4-3 IEC/EN 61000-4-4 IEC/EN 61000-4-5 IEC/EN 61000-4-6 IEC/EN 61000-4-8 IEC/EN 61000-4-11 Complies Complies Class A, 6dB margin Class A, 6dB margin 4kV contact discharge 8kV operational air discharge 15kV non-operational air discharge Complies Complies 1kV/2kV, Performance Criteria A 3 Vac, 80% AM, 1kHz, Performance Criteria A 3 A/m Complies RIPPLE TEST SETUP 2x270uF OSCON Power Supply 0.1uF Ceramic Load Box AC Phase AC Ground BNC to BNC Shielded Cable General Notes: 1. Load the outputs at specified minimum output current. 2. Connect the probe as shown with the input tip and ground as short as possible. Oscilloscope 20MHz BW 3. Take all measurements 4. Repeat the measurements with the outputs at specified maximum output current. www.murata-ps.com/support CPS_D1U4-W-1600-12-Hx.A08 Page 3 of 6 D1U4-W-1600-12-Hx Series AC/DC Front End Power Supply OUTPUT CONNECTOR AND SIGNAL SPECIFICATION DC and Signal Connector: Tyco Part # 1-6450132-2, or FCI PowerBlade # 51732-021 P1 VOUT P2 VOUT P3 VRTN P4 VRTN P5 P6 VRTN VRTN P7 VOUT P8 x1 x2 x3 x4 x5 x6 AC_OK P_GOOD V_SB RETURN V_SB RETURN V_SB +OUT V_SB +OUT D SPARE SPARE V_SB RETURN V_SB RETURN V_SB +OUT V_SB +OUT C I_SHARE I2C ADR0 I2C ADR1 I2C ADR2 PS_KILL PS_ PRESENT B SENSE + SENSE - I2C DATA I2C CLOCK SPARE PS_ON A VOUT mate-last pins High Level Low Level Pin Assignment Signal Name Description P1, P2, P7, P8 P3, P4, P5, P6 VOUT VRTN Main output voltage Main output voltage, return A1 Sense + VOUT remote sense, positive node input, connected to the +ve load point A2 Sense - VOUT remote sense, negative node input, connected to the -ve load point C5, C6, D5, D6 C3, C4, D3, D4 B1 V_SB V_SB Return I_Share Standby voltage output Standby voltage, return, tied internally to Output Return Active load sharing bus 0 – 8V -4 mA / +5 mA D1 AC_OK Input AC Voltage “OK” signal output (Internal pull up is 10kΩ to Vsb) >2.4V (active, OK) <0.4V +4 mA -2 mA D2 P_Good Power good signal output (Internal pull up is 10kΩ to Vsb) >2.4V (active, Good) <0.4V +4 mA -2 mA B5 PS_Kill Floating pin will turn off P/S (shorter pin, last-make and first-break contact for hot plugging). This signal overrides PS-On in disabling the Main Output >2.1V (open, or Vsb) <0.7V (active, PS:On) N/A B6 PS_Present Internally tied to Vsb return 0V A6 PS_On Internal 1K ohm pull-up to Vsb, (accepts open collector/ drain drive), This signal to be pulled low to turn-on power supply >2.1V (open, or Vsb) <0.7V (active, PS:On) A3 A4 I2C Data I2C Clock I2C serial data bus I2C serial clock bus B2 I2C Adr0 Address input 0, internal pull-up to Vsb B3 I2C Adr1 Address input 1, internal pull-up to Vsb B4 I2C Adr2 Address input 2, internal pull-up to Vsb I Max Vsb Vsb >2.1V, < Vsb <0.8V >2.1V, <Vsb <0.8V >2.1V, <Vsb <0.8V -4 mA -1 mA ±1 mA ±1 mA ±1 mA D1U4 MATING CONNECTORS 12V D1U4 mating connector Solder 1 Press Fit Straight Murata-PS FCI Tyco N/A 51742-10802400CALF TBD Right Angle N/A 51762-10802400CBLF TBD Straight N/A 51742-10802400AALF TBD Right Angle 36-0430032-0 51762-10802400ABLF TBD 1 Solder connector recommended for board thickness of <0.090 www.murata-ps.com/support CPS_D1U4-W-1600-12-Hx.A08 Page 4 of 6 D1U4-W-1600-12-Hx Series AC/DC Front End Power Supply WIRING DIAGRAM FOR OUTPUT Dotted lines show optional remote sense connections. Optional remote sense lines can be attached to a load that is a distance away from the power supply to improve regulation at the load. Sense + (Main Output Remote Sense) Sense + (Main Output Remote Sense) VOUT VOUT A1 P1, P2, P7, P8 A1 P1, P2, P7, P8 12V load D1U4 P3, P4, P5, P6 D1U4 VRTN VRTN Sense - A2 Sense - B1 I_Share C5, C6, D5, D6 V_SB V_SB A6 PS_On PS_On I_Share Close switch (or FET, BJT, or wire) to turn on +12V OUT C3, C4, D3, D4 B5 P3, P4, P5, P6 A2 B1 C5, C6, D5, D6 A6 +5V logic circuitry V_SB Return V_SB Return PS_Kill PS_Kill C3, C4, D3, D4 B5 CURRENT SHARING NOTES 12V Output: Current sharing is achieved using the active current share method. (See wiring diagram for connection details.) The total combined load must be below 1600W at startup. Current sharing can be achieved with or without remote sense connected to the common load. V_SB outputs can be tied together for redundancy but total combined output power must not exceed 20W. The V_SB output has internal ORing MOSFET for additional redundancy / internal short protection. The current share pin B1 is a connection between the two units. It is input and/or output as the voltage on the line controls the current share. A power supply will respond to a change in this voltage but a power supply can also change the voltage depending on the load drawn from it. On a single unit this would read 8V at 100% load. For two units sharing load then this should read 4V for perfect current sharing. Up to 6 units can be paralleled together. Please consult your Murata sales representative if operation with more than six units in parallel is needed. www.murata-ps.com/support CPS_D1U4-W-1600-12-Hx.A08 Page 5 of 6 D1U4-W-1600-12-Hx Series AC/DC Front End Power Supply MECHANICAL DIMENSIONS - D1U-W-1200-12-Hx 355,60 ±0,65 [ 14.000 ±0.025 ] 8,88 [ 0.350 ] REF 101,60 ±0,65 [ 4.000 ±0.025 ] 9,68 ±0,40 [ 0.381 ±0.015 ] SCALE 2,40 ±0,25 [ 0.094 ±0.009 ] 0.700 12,63 ±0,40 [ 0.497 ±0.015 ] 358,48 ±0,65 [ 14.113 ±0.025 ] Airflow Back to Front 41,00 ±0,40 [ 1.614 ±0.015 ] AC Input Connector: The AC input connector is standard IEC C20 20A. Dimensions: 4.00" x 14.00"x 1.61" [101.6mm x 355.6mm x 40.64mm] OPTIONAL ACCESSORIES Description Part Number 12V D1U-12 output connector card D1U-12-CONC APPLICATION NOTES Document Number Description Link ACAN-27 D1U-12-CONC Output Connector Card www.murata-ps.com/data/apnotes/acan-27.pdf ACAN-31 D1U4 Communications Protocol www.murata-ps.com/data/apnotes/acan-31.pdf Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED This product is subject to the following operating requirements and the Life and Safety Critical Application Sales Policy: Refer to: http://www.murata-ps.com/requirements/ Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without notice. © 2012 Murata Power Solutions, Inc. www.murata-ps.com/support CPS_D1U4-W-1600-12-Hx.A08 Page 6 of 6