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D1U-H-2800-52-HBxC Series
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
RoHS compliant 2800W (220Vac) Output Power -52V Main output, 12V standby output 1U sized; dimensions 11.5"x5.5"x1.6" 27.7 Watts per cubic inch density N+1 redundancy capable, including hot-docking Active current sharing or droop current sharing Over-voltage, over-current, over-temperature protection Internal cooling fans IC Bus interface with status indicators Optional 1U x 19" power-shelf
Output Voltage 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
SELECTION GUIDE
Part Number
D1U-H-2800-52-HB1C D1U-H-2800-52-HB1DC
Power Output High Line AC
2800W 2800W
Main Output
-52V -52V
Standy Output
12V 12V
Airflow
Front to back Front to back
Current Share
Active Droop
INPUT CHARACTERISTICS
Parameter
Input Voltage Operating Range Input Frequency Turn-on Input Voltage Turn-off Input Voltage Maximum Rated Input Current Inrush Current Inrush Current Power Factor
Conditions
Min.
170 47 160 155
Typ.
55
Max.
264 63 170 165 16 50 100
Units
Vac Hz Vac Arms Apk Apk
Ramp up Ramp down 200VAC Cold start Cold start between 0-1msec Output load >90% Output load >50%
95% 75%
OUTPUT VOLTAGE CHARACTERISTICS
Conditions Min.
51.48 20MHz Bandwidth 1 12 11.2 0 12.4 120 0.5 1000
Typ.
-52
Max.
52.52 520 54 6800
Units
Vdc mV p-p A F Vdc mV p-p A F
-52V
12Vsb
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
Technical enquiries email: toronto@murata-ps.com, tel: +1 (866) 740 1232
D1U-H-2800-52-HBxC.A05 Page 1 of 5
D1U-H-2800-52-HBxC Series
AC/DC Front End Power Supply
OUTPUT CHARACTERISTICS
Parameter
Remote Sense Efficiency Output Rise Monotonicity Start-up Time Transient Response Current sharing accuracy (up to 3 in parallel) Hot Swap Transients Hold-up Time
Conditions
Min.
Typ.
Max.
Units
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 At 100% load All outputs within regulation 15 19 ms 10 %
GENERAL CHARACTERISTICS
Parameter
Storage Temperature Range Operating Temperature Range Operating Humidity Storage Humidity Shock Sinusoidal Vibration MTBF Acoustic Safety Approvals Input Fuse Material Flammability Switching Frequency Weight
Conditions
Non-condensing Non-condensing
Min.
-40 0 10 5
Typ.
Max.
70 50 90 90
Units
C %
30G non operating 0.5G, 5 - 500 Hz Calculated per Bellcore at Ta=30C 200 Demonstrated 200 ISO 7779-1999 C-CSA-US (CSA 60950-1-03/UL60950-1, first edition), CE Mark
60
Khrs Khrs dB LpAm
Power Supply has internal 20A/250V fast blow fuse on the AC line input UL 94V-0
95KHz for Boost PFC Converter 145KHz for Main Output Converter 200KHz for Standby Output Converter
2.3kg
PROTECTION CHARACTERISTICS
Output Voltage Parameter
Over-temperature Over Voltage Over Current Over Voltage Over Current
Conditions
Auto-restart Latching Auto-restart Latching Latching
Min.
55 55 56 13 0.7
Typ.
Max.
65 60 62 14 0.9
Units
C V A V A
-52V 12Vsb
ISOLATION CHARACTERISTICS
Parameter
Insulation Safety Rating / Test Voltage Isolation Material Flammability Grounding
Conditions
Min.
Typ.
Max.
Units
Vrms Vrms
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.
www.murata-ps.com
Technical enquiries email: toronto@murata-ps.com, tel: +1 (866) 740 1232
D1U-H-2800-52-HBxC.A05 Page 2 of 5
D1U-H-2800-52-HBxC Series
AC/DC Front End Power Supply
CONTROL SIGNALS
Status
LED
Conditions
Off Flashing Yellow Flashing Green Green
Description
No AC input to all PS Power Supply Failure Main Output Absent Power Supply Good
FANS MONITORING
Status Conditions
Both fans running normally Fans monitoring is available through the I2C interface One fan failed (or rotor locked) Both fans failed (or rotors locked)
Description
PS_Fault0 bits 3 and 4 set to "0" PS_Fault0 bit 4 set to "1" PS_Fault0 bits 3 and 4 set to "1"
EMISSIONS AND IMMUNITY
Characteristic
Harmonics Voltage Fluctuation and Flicker Emission Conducted Emission Radiated ESD Electromagnetic Field Electrical Fast Transients/Burst Surge RF Conducted Immunity Magnetic Immunity Voltage dips, interruptions
Description
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 IEC/EN 61000-4-2 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
Technical enquiries email: toronto@murata-ps.com, tel: +1 (866) 740 1232
D1U-H-2800-52-HBxC.A05 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 -52SNS
D
2 PRESENT (GND) GND
3 N/C
4 GND
5 I2C-SDA
6 GND
P4
P5
P6
P7
+52SNS
C
PS-ID2
I2C-SCL
GND
Ishare -52V -52V
AC1
AC2
GND GND
B
PS-ID0
GND +12VAUX
PS-ID1
GND
DC_OK_L
-52V Return (GND)
-52V Return (GND)
PUSH
A
GND
GND
I2C-EN-H
PS_EN_L
Pin Assignment
P1,P2 P3 P4, P5 P6, P7 C1 D1 A3 A4, B3 C6 A1 B6 A2 A6 D5 C4 A5
Signal Name
AC1, AC2 GND -52V -52V Return +52VSNS -52VSNS +12V-AUX GND Ishare* PUSH DC_OK_L PRESENT PS_EN_L I2C-SDA I2C-SCL I2C-EN-H
Description
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 Enable Main Output (10K pull-up to +5Vdc) I2C serial data bus I2C serial clock bus Enable I2C communication bus
High Level Low Level
I Max
0-8V >2.4V, not OK 0V >2.4V, disabled <0.8V, enabled +5Vdc +5Vdc >2.4V, disabled
-4mA/ +5mA -2mA / +4mA
-2mA / +4mA
-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
-52V D1U mating connector
Murata Power Solutions FCI Tyco
1
Press Fit Straight
TBD TBD TBD TBD TBD TBD
Solder 1 Right Angle
TBD TBD TBD
Straight
Right Angle
36-0520031-0 51915-070LF 6450370-5
Solder connector recommended for board thickness of <0.090
www.murata-ps.com
Technical enquiries email: toronto@murata-ps.com, tel: +1 (866) 740 1232
D1U-H-2800-52-HBxC.A05 Page 4 of 5
D1U-H-2800-52-HBxC Series
AC/DC Front End Power Supply
MECHANICAL DIMENSIONS - D1U4-W-1200-12-Hx
321,53 [ 12.659 7,87 0,25 [ 0.310 0.009 ] REF ] ] 2,80 0,25 [ 0.110 0.009 ]
289,00 0,50 [ 11.378 0.019
1,00 [ 0.039
]
296,87 [ 11.688 267,54 0,25 [ 10.533 0.009
REF ] ]
140,00 [ 5.512
0,40 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: 11.5"L x 5.5" W x 1.6" H (41.0H x 140.0W x 289.0mm)
OPTIONAL ACCESSORIES
Description
52V D1U output connector card
Part Number
D1U-52-CONC
APPLICATION NOTES
Document Number
ACAN-30
Description
D1U-H-2800-52 Communcation Protocol
USA: Canada: UK: France: Germany: Japan: China: Singapore:
Mansfield (MA), Tel: (508) 339-3000, email: sales@murata-ps.com Toronto, Tel: (866) 740-1232, email: toronto@murata-ps.com Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com Munchen, Tel: +49 (0)89-544334-0, email: munich@murata-ps.com Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com Parkway Centre, Tel: +65 6348 9096, email: singapore@murata-ps.com
Technical enquiries email: toronto@murata-ps.com, tel: +1 (866) 740 1232
Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
www.murata-ps.com email: sales@murata-ps.com ISO 9001 REGISTERED
10/15/08
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. (c) 2008 Murata Power Solutions, Inc.
www.murata-ps.com
D1U-H-2800-52-HBxC.A05 Page 5 of 5

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