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 distrib- uted 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 2 I C management interface. Four units can be packaged into an optional 19" 1U power shelf to provide up to 6.4kW of power. ORDERING GUIDE Power Output Power Output Main Standby Model Number Airflow High Line AC Low Line AC Output Output D1U4-W-1600-12-HC2C 1600W 1200W 12V 3.3V Back to front D1U4-W-1600-12-HA2C 1600W 1200W 12V 5V Back to front FEATURES D1U4-W-1600-12-HC1C 1600W 1200W 12V 3.3V Front to back „„ 1600W (220Vac), 1200W (110Vac) D1U4-W-1600-12-HA1C 1600W 1200W 12V 5V Front to back Output Power „„ INPUT CHARACTERISTICS 12V Main Output, 3.3V or 5V Standby Output Parameter Conditions Min. Typ. Max. Units Input Voltage Operating Range 90 115/230 264 Vac „„ 1U height: 4.0" x 14.0" x 1.6" Input Frequency 47 55 63 Hz „„ 17.9 Watts per cubic inch density Turn-on Input Voltage Ramp up 78.5 86.5 Vac „„ N+1 redundancy capable, Turn-off Input Voltage Ramp down 70.5 78 including hot-docking Low Line AC 90Vac 15 Maximum Input Current Arms „„ High Line AC 180Vac 10 Active Current Sharing on main output Inrush Current Cold start between 0-1msec 100 Apk „„ Overvoltage, Overcurrent, Output load >90% 95% Overtemperature protection Power Factor Output load >50% 75% „„ Internal cooling fans OUTPUT VOLTAGE CHARACTERISTICS „„ I²C Bus Interface with Status Indicators Output „„ Optional 1U x 19" Power-Shelf Parameter Conditions Min. Typ. Max. Units Voltage „„ RoHS compliant 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. CB For full details go to Test Certificate www.murata-ps.com/rohs and Test Report www.murata-ps.com/support CPS_D1U4-W-1600-12-Hx.B02 Page 1 of 6 D1U4-W-1600-12-Hx Series AC/DC Front End Power Supply OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Remote Sense 120 mV Efficiency 220Vac 90.6 % Output Rise Monotonicity Overshoot less than 10% for all outputs, no voltage negative between 10% to 95% during ramp up AC ramp up 1.5 s Startup Time PS_On activated 150 ms 12V Ramp 1A/ms ±600 Transient Response 3.3Vsb Ramp 1A/ms ±165 mV 5Vsb Ramp 1A/ms ±250 Current sharing accuracy (up to 6 in parallel) At 100% load ±10 % Hot Swap Transients All outputs remain in regulation Holdup Time 20 ms ENVIRONMENTAL CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Storage Temperature Range Non-condensing -40 70 °C Operating Temperature Range 0 50 Operating Humidity Non-condensing 10 90 % Storage Humidity 5 90 Shock 30G non operating Sinusoidal Vibration 0.5G, 5 – 500 Hz operating Calculated per Bellcore at Ta=30°C 200K hrs MTBF Demonstrated 200K hrs Acoustic ISO 7779-1999 60 dB LpAm CAN/CSA C22.2 No. 60950-1-07, 2nd Ed. Safety Approvals UL 60950-1, 2nd Ed. IEC 60950-1:2005 (2nd Edition); EN 60950-1:2006 +A11 Input Fuse Power Supply has internal 20A/250V fast blow fuse on the AC line input Material Flammability UL 94V-0 90KHz for Boost PFC Converter Switching Frequency 165KHz for Main Output Converter 200KHz for Standby Output Converter Weight 4.63lbs (2.1kg) PROTECTION CHARACTERISTICS Output Parameter Conditions Min. Typ. Max. Units Voltage Overtemperature Autorestart 55 65 °C Overvoltage Latching 13 14 V 12V Overcurrent Latching 145 165 A Overvoltage Latching 3.57 4.02 V 3.3Vsb Overcurrent Latching 6.5 8 A Overvoltage Latching 5.6 6 V 5Vsb Overcurrent Latching 5 7 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 Output to Chassis Isolation Output to Output Main Output Return and Standby Output Return are connected internally. 100kΩ resistor parallel with 100nF Grounding 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.B02 Page 2 of 6 D1U4-W-1600-12-Hx Series AC/DC Front End Power Supply STATUS INDICATORS AND CONTROL SIGNALS Status Conditions Description Off No AC input to all PS Flashing Yellow Power Supply Failure LED Flashing Green Main Output Absent Green Power Supply Good PS-ON, PGOOD, ACOK, PS_BAD, FANFAIL, OT Warning & Status shutdown, AC Range Output Fault 12V OV, 12V UV, 12V OC, Vsb Fail, Fan1 Fail, Fan2 Fail 2 I C Registers 12V Output 8 bit scaled output voltage 12V 8 bit scaled output current Fan1 Monitor 8 bit scaled output current Fan2 Monitor 8 bit scaled output current EMISSIONS AND IMMUNITY Characteristic Standard Compliance Input Current Harmonics IEC/EN 61000-3-2 Complies Voltage Fluctuation and Flicker IEC/EN 61000-3-3 Complies Conducted Emissions FCC 47 CFR Part 15/CISPR 22/EN55022 Class A, 6dB margin Radiated Emissions FCC 47 CFR Part 15/CISPR 22/EN55022 Class A, 6dB margin 4kV contact discharge ESD Immunity IEC/EN 61000-4-2 8kV operational air discharge 15kV non-operational air discharge Radiated Field Immunity IEC/EN 61000-4-3 Complies Electrical Fast Transients/Burst Immunity IEC/EN 61000-4-4 Complies Surge Immunity IEC/EN 61000-4-5 1kV/2kV, Performance Criteria A RF Conducted Immunity IEC/EN 61000-4-6 3 Vac, 80% AM, 1kHz, Performance Criteria A Magnetic Field Immunity IEC/EN 61000-4-8 3 A/m Voltage dips, interruptions IEC/EN 61000-4-11 Complies RIPPLE TEST SETUP 0.1uF Ceramic 2x270uF OSCON Power Supply Load Box AC Phase AC Ground BNC to BNC Shielded Cable General Notes: 1. Load the outputs at specified minimum output current. Oscilloscope 2. Connect the probe as shown with the 20MHz BW input tip and ground as short as possible. 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.B02 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 P2 P3 P4 P5 P6 P7 P8 x1 x2 x3 x4 x5 x6 V_SB V_SB V_SB V_SB AC_OK P_GOOD D RETURN RETURN +OUT +OUT V_SB V_SB V_SB V_SB SPARE SPARE C RETURN RETURN +OUT +OUT VOUT VOUT VRTN VRTN VRTN VRTN VOUT VOUT PS_ 2 2 2 I_SHARE I C ADR0 I C ADR1 I C ADR2 PS_KILL B PRESENT 2 I C 2 SENSE + SENSE - I C DATA SPARE PS_ON A CLOCK mate-last pins High Level Pin Assignment Signal Name Description I Max Low Level P1, P2, P7, P8 VOUT Main output voltage P3, P4, P5, P6 VRTN Main output voltage, return VOUT remote sense, positive node input, connected to the A1 Sense + +ve load point VOUT remote sense, negative node input, connected to the A2 Sense - -ve load point C5, C6, D5, D6 V_SB Standby voltage output C3, C4, D3, D4 V_SB Return Standby voltage, return, tied internally to Output Return B1 I_Share Active load sharing bus 0 – 8V -4 mA / +5 mA Input AC Voltage “OK” signal output (Internal pull up is >2.4V (active, OK) +4 mA D1 AC_OK 10kΩ to Vsb) <0.4V -2 mA >2.4V (active, Good) +4 mA D2 P_Good Power good signal output (Internal pull up is 10kΩ to Vsb) <0.4V -2 mA Floating pin will turn off P/S (shorter pin, last-make and >2.1V (open, or Vsb) B5 PS_Kill first-break contact for hot plugging). This signal overrides N/A <0.7V (active, PS:On) PS-On in disabling the Main Output B6 PS_Present Internally tied to Vsb return 0 V Internal 1K ohm pull-up to Vsb, (accepts open collector/ >2.1V (open, or Vsb) -4 mA A6 PS_On drain drive), This signal to be pulled low to turn-on power <0.7V (active, PS:On) -1 mA supply 2 2 A3 I C Data I C serial data bus Vsb 2 2 A4 I C Clock I C serial clock bus Vsb >2.1V, < Vsb 2 B2 I C Adr0 Address input 0, internal pull-up to Vsb ±1 mA <0.8V >2.1V, 2.1V,