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 signals and I2C management interface. Three units can be packaged into an optional 19" 1U power shelf to provide up to 8.4kW of power. FEATURES SELECTION GUIDE RoHS compliant Part Number 2800W (220Vac) Output Power -52V Main output, 12V standby output Power Output High Line AC Main Output Standby Output Airflow Current Share 2800W 2800W -52V -52V 12V 12V Front to back Front to back Active Droop D1U-H-2800-52-HB1C D1U-H-2800-52-HB1DC 1U sized; dimensions 5.5"x11.4"x1.61" INPUT CHARACTERISTICS 27.7 Watts per cubic inch density Parameter N+1 redundancy capable, including hot-docking Active current sharing or droop current sharing Over-voltage, over-current, over-temperature protection Conditions Input Voltage Operating Range Input Frequency Turn-on Input Voltage Turn-off Input Voltage Maximum Rated Input Current Inrush Current Inrush Current Power Factor Ramp up Ramp down 200VAC Cold start Cold start between 0-1msec Output load >90% Output load >50% Internal cooling fans OUTPUT VOLTAGE CHARACTERISTICS I²C Bus interface with status indicators Output Voltage Optional 1U x 19" power-shelf -52V 12Vsb Parameter Voltage Set Point Accuracy Line and Load Regulation Ripple Voltage & Noise Output Current Load Capacitance Voltage Set Point Accuracy Line and Load Regulation Ripple Voltage & Noise Operating Range Load Capacitance Conditions Min. Typ. Max. Units 170 47 160 155 230 55 264 63 170 165 16 50 100 Vac Hz Vac Arms Apk Apk 95% 75% Min. Typ. Max. -52 51.48 52.52 520 54 6800 20MHz Bandwidth 1 12 11.2 0 12.4 120 0.5 1000 Units Vdc mV p-p A μF Vdc mV p-p A 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.A08 Page 1 of 5 D1U-H-2800-52-HBxC Series AC/DC Front End Power Supply OUTPUT CHARACTERISTICS Parameter Conditions Remote Sense Efficiency Output Rise Monotonicity Per rail 250 mV 220Vac 91.6 % Overshoot less than 10% for all outputs, no voltage negative between 10% to 95% during ramp up AC ramp up 1.5 s PS_On activated 150 ms -52V Ramp 1A/ms ±2080 mV 12Vsb Ramp 1A/ms ±600 Start-up Time Transient Response Current sharing accuracy (up to 3 in parallel) At 100% load Hot Swap Transients Hold-up Time All outputs within regulation Min. Typ. Max. ±10 15 19 Typ. Units % ms GENERAL CHARACTERISTICS Parameter Conditions Min. Storage Temperature Range Operating Temperature Range Operating Humidity Storage Humidity Shock Sinusoidal Vibration Non-condensing -40 0 10 5 MTBF Acoustic Safety Approvals Input Fuse Material Flammability Non-condensing Max. 70 50 90 90 30G non operating 0.5G, 5 – 500 Hz Calculated per Bellcore at Ta=30°C 200 Demonstrated 200 ISO 7779-1999 C-CSA-US (CSA 60950-1-03/UL60950-1, first edition), CE Mark Units °C % 60 Khrs Khrs dB LpAm Max. Units 65 60 62 14 0.9 °C V A V A Max. Units Power Supply has internal 20A/250V fast blow fuse on the AC line input UL 94V-0 Switching Frequency 95KHz for Boost PFC Converter 145KHz for Main Output Converter 200KHz for Standby Output Converter Weight 2.3kg PROTECTION CHARACTERISTICS Output Voltage -52V 12Vsb Parameter Conditions Min. Over-temperature Over Voltage Over Current Over Voltage Over Current Auto-restart Latching Auto-restart Latching Latching 55 55 56 13 0.7 Conditions Min. Typ. ISOLATION CHARACTERISTICS Parameter Insulation Safety Rating / Test Voltage Isolation Material Flammability Grounding Typ. Input to Output - Reinforced 3000 Input to Chassis - Basic 1500 Output to Chassis Output to Output UL 94V-0 Main Output Return and Standby Output Return are connected internally to chassis. Vrms Vrms www.murata-ps.com/support D1U-H-2800-52-HBxC.A08 Page 2 of 5 D1U-H-2800-52-HBxC Series AC/DC Front End Power Supply CONTROL SIGNALS Status Conditions Description LED Off Flashing Yellow Flashing Green Green No AC input to all PS Power Supply Failure Main Output Absent Power Supply Good Conditions Description Both fans running normally PS_Fault0 bits 3 and 4 set to “0” 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” FANS MONITORING Status Fans monitoring is available through the I2C interface EMISSIONS AND IMMUNITY Characteristic Description Harmonics Voltage Fluctuation and Flicker Emission Conducted Emission Radiated IEC/EN 61000-3-2 IEC/EN 61000-3-3 FCC 47 CFR Parts 15/CISPR 22/EN55022 FCC 47 CFR Parts 15/CISPR 22/EN55022 ESD IEC/EN 61000-4-2 Electromagnetic Field Electrical Fast Transients/Burst Surge RF Conducted Immunity Magnetic 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 Criteria Class A, 6dB margin Class A, 6dB margin 4kV contact discharge 8kV operational air discharge 15kV non-operational air discharge 1kV/2kV, Performance Criteria B 3 Vac, 80% AM, 1kHz, Performance Criteria A 3 A/m www.murata-ps.com/support D1U-H-2800-52-HBxC.A08 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 -52SNS PRESENT (GND) N/C GND I2C-SDA GND GND PS-ID2 I2C-SCL GND Ishare D +52SNS C AC1 AC2 GND GND PS-ID0 GND PS-ID1 GND DC_OK_L PUSH GND +12VAUX GND I2C-EN-H PS_EN_L B A Pin Assignment Signal Name P4 P5 P6 P7 -52V -52V -52V Return (GND) -52V Return (GND) High Level Low Level Description P1,P2 P3 P4, P5 P6, P7 C1 D1 A3 A4, B3 C6 A1 B6 A2 AC1, AC2 GND -52V -52V Return +52VSNS -52VSNS +12V-AUX GND Ishare* PUSH DC_OK_L PRESENT AC Input Voltage Input Protective Earth (GND) Main Output Voltage Main Output Voltage Return (connected to GND) Main Output Positive Remote Sense Line Main Output Negative Remote Sense Line Auxiliary Output Auxiliary Output Return Active Load sharing bus Hot Swap Indicator Ouptut Voltage within specification (10K pull-up to +5Vdc) This pin is connected to GND when unit is installed A6 PS_EN_L Enable Main Output (10K pull-up to +5Vdc) D5 C4 I2C-SDA I2C-SCL I2C serial data bus I2C serial clock bus A5 I2C-EN-H Enable I2C communication bus I Max 0-8V -4mA/ +5mA >2.4V, not OK 0V >2.4V, disabled -2mA / +4mA -2mA / +4mA <0.8V, enabled +5Vdc +5Vdc >2.4V, disabled -2mA / +4mA <0.8V, enabled >2.1V, <0.8V >2.1V, <0.8V >2.1V, <0.8V B2 PS-ID0 Address Input 0, internal Pull-up to Vdd (+5Vdc) B4 PS-ID1 Address Input 1, internal Pull-up to Vdd (+5Vdc) C3 PS-ID2 Address Input 2, internal Pull-up to Vdd (+5Vdc) 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 Murata Power Solutions FCI Tyco 1 Solder 1 Press Fit -52V D1U mating connector Straight TBD TBD TBD Right Angle TBD TBD TBD Straight TBD TBD TBD Right Angle 36-0520031-0 51915-070LF 6450370-5 Solder connector recommended for board thickness of <0.090 www.murata-ps.com/support D1U-H-2800-52-HBxC.A08 Page 4 of 5 D1U-H-2800-52-HBxC Series AC/DC Front End Power Supply MECHANICAL DIMENSIONS 321,53 [ 12.659 7,87 ± 0,25 [ 0.310 ± 0.009 REF ] 289,00 ± 0,50 [ 11.378 ± 0.019 ] 2,80 ± 0,25 [ 0.110 ± 0.009 1,00 [ 0.039 296,87 [ 11.688 267,54 ± 0,25 [ 10.533 ± 0.009 ] REF ] ] 140,00 [ 5.512 34,45 ± 0,35 [ 1.356 ± 0.013 ] ] ± 0,40 ± 0.015 ] 41,00 ± 0,35 [ 1.614 ± 0.013 ] ] 12,63 ± 0,35 [ 0.497 ± 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 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 D1U-H-2800-52-HBxC.A08 Page 5 of 5