D1U-H-2800-52-HBxC Series www.murata-ps.com AC/DC Front End Power Supply PRODUCT OVERVIEW The D1U-H-2800 is a 2800 Watt, power-factor-corrected (PFC) front-end power supply for hot-swapping redundant systems. The main output is -52V and standby output of 12V. Packaged in 1U low profile, it is designed to deliver reliable bulk power to telecom systems or any -52V distributed power architecture systems requiring high power density. The highly efficient electrical and thermal design with internal cooling fans supports reliable operation conditions. The D1U-H-2800 is designed to auto-recover from over-current and over-temperature faults. Status information is provided with front panel LEDs, logic 2 signals and I C management interface. Three units can be packaged into an optional 19" 1U power shelf to provide up to 8.4kW of power. SELECTION GUIDE FEATURES Power Output Main Standby n RoHS compliant Part Number Airflow Current Share High Line AC Output Output n 2800W (220Vac) Output Power D1U-H-2800-52-HB1C To Be Discontinued* 2800W -52V 12V Front to back Active D1U-H-2800-52-HB1DC 2800W -52V 12V Front to back Droop n -52V Main output, 12V standby output *LAST TIME BUY: 10/1/2017. CLICK HERE FOR DISCONTINUANCE NOTICES. n 1U sized; dimensions 5.5"x11.4"x1.61" n 27.7 Watts per cubic inch density INPUT CHARACTERISTICS n N+1 redundancy capable, Parameter Conditions Min. Typ. Max. Units Input Voltage Operating Range 170 230 264 Vac including hot-docking Input Frequency 47 55 63 Hz n Active current sharing or droop current Turn-on Input Voltage Ramp up 160 170 Vac sharing Turn-off Input Voltage Ramp down 155 165 Maximum Rated Input Current 200VAC 16 Arms n Over-voltage, over-current, Inrush Current Cold start 50 Apk over-temperature protection Inrush Current Cold start between 0-1msec 100 Apk Output load >90% 95% n Internal cooling fans Power Factor Output load >50% 75% n I²C Bus interface with status indicators OUTPUT VOLTAGE CHARACTERISTICS n Optional 1U x 19" power-shelf Output Parameter Conditions Min. Typ. Max. Units Voltage Voltage Set Point Accuracy -52 Vdc Line and Load Regulation 51.48 52.52 -52V Ripple Voltage & Noise 20MHz Bandwidth 520 mV p-p Output Current 1 54 A Load Capacitance 6800 µF Voltage Set Point Accuracy 12 Vdc Line and Load Regulation 11.2 12.4 12Vsb Ripple Voltage & Noise 120 mV p-p Operating Range 0 0.5 A Load Capacitance 1000 µF 1 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. The output noise requirements apply over a 0 Hz to 20 MHz bandwidth. A short coaxial cable with 50ohm scope termination is used. For full details go to www.murata-ps.com/rohs www.murata-ps.com/support D1U-H-2800-52-HBxC.B01 Page 1 of 5 D1U-H-2800-52-HBxC Series AC/DC Front End Power Supply OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Remote Sense Per rail 250 mV Efficiency 220Vac 91.6 % 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 Start-up Time PS_On activated 150 ms -52V Ramp 1A/ms ±2080 Transient Response mV 12Vsb Ramp 1A/ms ±600 Current sharing accuracy (up to 3 in parallel) At 100% load ±10 % Hot Swap Transients All outputs within regulation Hold-up Time 15 19 ms GENERAL 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 Calculated per Bellcore at Ta=30°C 200 Khrs MTBF Demonstrated 200 Khrs Acoustic ISO 7779-1999 60 dB LpAm Safety Approvals C-CSA-US (CSA 60950-1-03/UL60950-1, first edition), CE Mark Input Fuse Power Supply has internal 20A/250V fast blow fuse on the AC line input Material Flammability UL 94V-0 95KHz for Boost PFC Converter Switching Frequency 145KHz for Main Output Converter 200KHz for Standby Output Converter Weight 2.3kg PROTECTION CHARACTERISTICS Output Parameter Conditions Min. Typ. Max. Units Voltage Over-temperature Auto-restart 55 65 °C Over Voltage Latching 55 60 V -52V Over Current Auto-restart 56 62 A Over Voltage Latching 13 14 V 12Vsb Over Current Latching 0.7 0.9 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 Material Flammability UL 94V-0 Grounding Main Output Return and Standby Output Return are connected internally to chassis. www.murata-ps.com/support D1U-H-2800-52-HBxC.B01 Page 2 of 5 D1U-H-2800-52-HBxC Series AC/DC Front End Power Supply 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 FANS MONITORING Status Conditions Description Both fans running normally PS_Fault0 bits 3 and 4 set to “0” Fans monitoring is available through the I2C interface One fan failed (or rotor locked) PS_Fault0 bit 4 set to “1” Both fans failed (or rotors locked) PS_Fault0 bits 3 and 4 set to “1” EMISSIONS AND IMMUNITY Characteristic Description Criteria Harmonics IEC/EN 61000-3-2 Voltage Fluctuation and Flicker IEC/EN 61000-3-3 Emission Conducted FCC 47 CFR Parts 15/CISPR 22/EN55022 Class A, 6dB margin Emission Radiated FCC 47 CFR Parts 15/CISPR 22/EN55022 Class A, 6dB margin 4kV contact discharge ESD IEC/EN 61000-4-2 8kV operational air discharge 15kV non-operational air discharge Electromagnetic Field IEC/EN 61000-4-3 Electrical Fast Transients/Burst IEC/EN 61000-4-4 Surge IEC/EN 61000-4-5 1kV/2kV, Performance Criteria B RF Conducted Immunity IEC/EN 61000-4-6 3 Vac, 80% AM, 1kHz, Performance Criteria A Magnetic Immunity IEC/EN 61000-4-8 3 A/m Voltage dips, interruptions IEC/EN 61000-4-11 www.murata-ps.com/support D1U-H-2800-52-HBxC.B01 Page 3 of 5 D1U-H-2800-52-HBxC Series AC/DC Front End Power Supply OUTPUT CONNECTOR AND SIGNAL SPECIFICATION DC and Signal Connector: Tyco Part # 2-6450330-8, or FCI PowerBlade # 51939-180LF P1 P2 P3 1 2 3 4 5 6 P4 P5 P6 P7 PRESENT -52SNS N/C GND I2C-SDA GND D (GND) +52SNS GND PS-ID2 I2C-SCL GND Ishare C -52V -52V AC1 AC2 GND -52V -52V Return Return (GND) (GND) GND PS-ID0 GND PS-ID1 GND DC_OK_L B +12V- PUSH GND GND I2C-EN-H PS_EN_L A AUX High Level Pin Assignment Signal Name Description I Max Low Level P1,P2 AC1, AC2 AC Input Voltage P3 GND Input Protective Earth (GND) P4, P5 -52V Main Output Voltage P6, P7 -52V Return Main Output Voltage Return (connected to GND) C1 +52VSNS Main Output Positive Remote Sense Line D1 -52VSNS Main Output Negative Remote Sense Line A3 +12V-AUX Auxiliary Output A4, B3 GND Auxiliary Output Return C6 Ishare* Active Load sharing bus 0-8V -4mA/ +5mA A1 PUSH Hot Swap Indicator B6 DC_OK_L Ouptut Voltage within specification (10K pull-up to +5Vdc) >2.4V, not OK -2mA / +4mA A2 PRESENT This pin is connected to GND when unit is installed 0V >2.4V, disabled A6 PS_EN_L Enable Main Output (10K pull-up to +5Vdc) -2mA / +4mA <0.8V, enabled D5 I2C-SDA I2C serial data bus +5Vdc C4 I2C-SCL I2C serial clock bus +5Vdc >2.4V, disabled A5 I2C-EN-H Enable I2C communication bus -2mA / +4mA <0.8V, enabled B2 PS-ID0 Address Input 0, internal Pull-up to Vdd (+5Vdc) >2.1V, <0.8V B4 PS-ID1 Address Input 1, internal Pull-up to Vdd (+5Vdc) >2.1V, <0.8V C3 PS-ID2 Address Input 2, internal Pull-up to Vdd (+5Vdc) >2.1V, <0.8V D3 N/C not used B1, A2, A4, D4, B5, C5, D6 GND Connected to GND * The signal should be left floating if using the Droop Current Sharing model. D1U MATING CONNECTORS 1 Press Fit Solder -52V D1U mating connector Straight Right Angle Straight Right Angle Murata Power Solutions TBD TBD TBD 36-0520031-0 FCI TBD TBD TBD 51915-070LF Tyco TBD TBD TBD 6450370-5 1 Solder connector recommended for board thickness of <0.090 www.murata-ps.com/support D1U-H-2800-52-HBxC.B01 Page 4 of 5 D1U-H-2800-52-HBxC Series AC/DC Front End Power Supply MECHANICAL DIMENSIONS 321,53 REF [ 12.659 ] 2,80 ± 0,25 7,87 ± 0,25 289,00 ± 0,50 [ 0.110 ± 0.009 ] [ 0.310 ± 0.009 ] [ 11.378 ± 0.019 ] 1,00 [ 0.039 ] 296,87 REF [ 11.688 ] 267,54 ± 0,25 [ 10.533 ± 0.009 ] 140,00 ± 0,40 [ 5.512 ± 0.015 ] 34,45 ± 0,35 [ 1.356 ± 0.013 ] 12,63 ± 0,35 [ 0.497 ± 0.013 ] 41,00 ± 0,35 [ 1.614 ± 0.013 ] Dimensions: 5.5" x 11.4" x 1.61" [140.0mm x 289.0mm x 41.0mm] OPTIONAL ACCESSORIES Description Part Number 52V D1U-H output connector card D1U-52-CONC APPLICATION NOTES Document Number Description Link ACAN-28 D1U-52-CONC Output Connector Card www.murata-ps.com/data/apnotes/acan-28.pdf ACAN-30 D1U-H-2800-52 Communications Protocol www.murata-ps.com/data/apnotes/acan-30.pdf This product is subject to the following operating requirements Murata Power Solutions, Inc. and the Life and Safety Critical Application Sales Policy: 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. Refer to: http://www.murata-ps.com/requirements/ ISO 9001 and 14001 REGISTERED 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. © 2017 Murata Power Solutions, Inc. www.murata-ps.com/support D1U-H-2800-52-HBxC.B01 Page 5 of 5