Murata D1U5CS-H-2825-12-HA4C Ac/dc front end power supply Datasheet

D1U5CS-H-2825-12-HA4C
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AC/DC Front End Power Supply
PRODUCT OVERVIEW
The D1U5CS-H-2825 is a 2825 Watt, power-factor-corrected (PFC) front-end power supply for redundant systems. The
main output is 12V and the standby output is 5V. Packaged in 1U low profile, it is designed to deliver reliable bulk power
to servers, workstations, storage systems or any 12V distributed power architecture system requiring high power density.
The highly efficient electrical and thermal design with internal cooling fans supports reliable operating conditions. The
D1U5CS-H-2825 is designed to autorecover from over-temperature faults. Status information is provided with front panel
LEDs, logic signals and I2C management interface.
ORDERING GUIDE
Model Number
Power Output Main Output Standby Output
D1U5CS-H-2825-12-HA4C
FEATURES
n 2825W (220Vac) Output power
2825W
Parameter
Conditions
n 1U sized; dimensions 5.1”x14.4”x1.61”
n 23.9 Watts per cubic inch density
Efficiency (230Vac) excludes fan load
n 12V Main output, 5V standby output
n N+1 redundancy capable, including hot
plugging (up to 3 in parallel)
n Active current sharing on main output,
ORing FET
n Overvoltage, Overcurrent,
Overtemperature protection
n Internal cooling fans (variable speed)
5V
Airflow
Connector
Back to front, variable
AC front
INPUT CHARACTERISTICS
Voltage Operating Range
Frequency
Maximum Current
Inrush Current
Power Factor
n Certified to Climate Savers Computing
InitiativeSM80 PLUS® Gold efficiency
12V
Min.
180
47
Typ.
60
230Vac
At 230Vac, full load
20% load
50% load
100% load
Max.
Units
264
63
16
90
Vac
Hz
Arms
Apk
0.95
88.31
92.63
92.05
%
OUTPUT VOLTAGE CHARACTERISTICS
Output
Voltage
12V
n I²C Bus Interface with status indicators
n RoHS compliant
5Vsb
Parameter
Voltage Set Point Accuracy
Line and Load Regulation
Ripple Voltage & Noise1
Output Current
Load Capacitance
Voltage Set Point Accuracy
Line and Load Regulation
Ripple Voltage & Noise1
Output Current
Load Capacitance
Conditions
Min.
Typ.
Max.
12.12
11.75
12.48
120
233
2200
20MHz Bandwidth
0
0
5.0
4.85
20MHz Bandwidth
0
0
Units
Vdc
mV p-p
A
µF
Vdc
5.15
50
4
200
mV p-p
A
µF
Max.
Units
OUTPUT CHARACTERISTICS
Parameter
Conditions
Min.
AC ramp up
PS_On activated
12V Ramp 1A/μs
load capacitance is 2200μF
5Vsb Ramp 1A/μs
load capacitance is 200μF
Startup Time
Transient Response
Current sharing accuracy (up to 3 in
parallel)
At 100% load
Holdup Time
Remote Sense
20% load
Typ.
1.5
150
s
ms
±600
mV
±250
±10
12
88.3
120
%
ms
mV
1 Ripple and noise are measured with 0.1 µF of ceramic capacitance and 10 µF of tantalum capacitance on each of the power supply outputs. A short coaxial
cable with 50ohm scope termination is used.
For full details go to
www.murata-ps.com/rohs
CB
Test Certificate
and Test Report
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D1U5CS-H-2825-12-HA4C.A01 Page 1 of 5
D1U5CS-H-2825-12-HA4C
AC/DC Front End Power Supply
ENVIRONMENTAL CHARACTERISTICS
Parameter
Conditions
Min.
Storage Temperature Range
Operating Temperature Range
Operating Humidity
Storage Humidity
Shock
Sinusoidal Vibration
Non-condensing
-40
0
10
5
Non-condensing
30G non operating
0.5G, 5 – 500 Hz
Calculated per Telecordia SR322M1C2
Ta = 30°C
Ta = 40°C
ISO 7779-1999
MTBF
Acoustic
Typ.
Max.
70
50
90
90
716,317
484,059
Units
°C
%
hrs
Safety Approvals:
c-CSA-US (CSA 60950-1-03/UL 60950-1, Second Edition
TUV EN 60950-1:2006+All EN6950-1:2006+A11
CB Report IEC 60950-1:2005(2nd ed.,) EN60950-1:2006+All
Input Fuse
Material Flammability
Switching Frequency
Weight
Power Supply has internal 20A/250V fast blow fuse on the AC line input
UL 94V-0
TBD
5.92lbs (2.691kg)
PROTECTION CHARACTERISTICS
Output
Voltage
Parameter
Conditions
Min.
Typ.
Overtemperature
Autorestart
55
Overvoltage
Latching
13.3
12V
Overcurrent
Latching
243
Overvoltage
Latching; requires AC recycling
5.6
5Vsb
Overcurrent
Autorecovering
5
Note: The main output is able to be re-enabled after OCP and OVP event by cycling PS_ON/L pin from low to high to low.
Max.
Units
65
14.4
255
6
7
°C
V
A
V
A
Max.
Units
ISOLATION CHARACTERISTICS
Parameter
Conditions
Insulation Safety Rating / Test Voltage
Material Flammability
Input to Output - Reinforced
Input to Chassis - Basic
UL 94V-0
Min.
Typ.
3000
1500
Vrms
Vrms
CONTROL SIGNALS
Status
LED
I2C Registers
Conditions
Description
Off
Yellow
Flashing Green
Green
Status
Output Fault
12V Output
12V
Fan1 Monitor
Fan2 Monitor
Standby Output
Standby Output
Ambient temp
HS1 temp
HS2 temp
VAC
IAC
No AC input to all PS
Power Supply Failure
Main Output Disabled
Power Supply Good
PS-ON, PGOOD, ACOK, PS_BAD, FANFAIL, OT Warning & shutdown, AC Range
12V OV, 12V UV, 12V OC, Vsb Fail, Fan1 Warn, Fan2 Warn
10 bit scaled output voltage
10 bit scaled output current
Fan speed (RPM)
Fan speed (RPM)
10 bit scaled output voltage
10 bit scaled output current
10 bit ambient temperature reading
10 bit heatsink 1 temperature reading
10 bit heatsink 2 temperature reading
10 bit scaled input voltage
10 bit scaled input current
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D1U5CS-H-2825-12-HA4C.A01 Page 2 of 5
D1U5CS-H-2825-12-HA4C
AC/DC Front End Power Supply
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
Criteria
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
Class A, 4dB margin
Class A
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
OUTPUT CONNECTOR AND SIGNAL SPECIFICATION
DC and Signal Connector: FCI PowerBlade # 51939-486LF
P1
VOUT
P2
VOUT
P3
VOUT
P4
VRTN
P5
VRTN
P6
VRTN
P7
VRTN
P8
VRTN
P9
VRTN
P10
VOUT
P11
VOUT
P12
x1
x2
x3
x4
x5
x6
AC_OK/H
PW_OK/L
VSB
Return
VSB
Return
VSB +OUT
VSB +OUT
D
SPARE
SMB/
Alert
VSB
Return
VSB
Return
VSB +OUT
VSB +OUT
C
I_SHARE
I2C ADR0
I2C ADR1
I2C ADR2
PS_KILL
PS_
Present
B
SENSE +
SENSE -
I2C DATA
I2C CLOCK
SPARE
PS_ON/L
A
VOUT
mate-last pins
High Level
Low Level
I Max
Pin Assignment
Signal Name
Description
P1, P2, P3, P10, P11, P12
P4, P5, P6, P7, P8, P9
A1
A2
C5, C6, D5, D6
C3, C4, D3, D4
B1
VOUT
VRTN
Sense +
Sense VSB
VSB Return
I_Share
Main output voltage
Main output voltage, return
VOUT remote sense, positive node input, connected to the +ve load point
VOUT remote sense, negative node input, connected to the -ve load point
Standby voltage output
Standby voltage, return, tied internally to Output Return
Active load sharing bus
0 – 8V
-4 mA / +5 mA
D1
AC_OK/H
Input AC Voltage “OK” signal output (open drain with internal pull up of
10kΩ to Vsb)
>2.5V
<0.8V
-32mA
D2
PW_OK/L
Power OK signal output (open drain with internal pull up of 10kΩ to Vsb)
>2.5V
<0.8V
-32mA
C2
SMB/Alert
SMB/Alert signal output (open collector)
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)
<0.8V (active, PS:On)
N/A
B6
PS_Present
Internally tied to Vsb return
0V
A6
PS_On/L
Internal 5.11KΩ pull-up to Vsb, (accepts open collector/drain drive). This
signal to be pulled low to turn-on main output of power supply
>0.7 x Vsb
<0.3 x Vsb
A3
I2C Data
I2C serial data bus; internal 4.64kΩ pull-up to 3.3V
>0.7 x Vsb
<0.3 x Vsb
A4
I2C Clock
I2C serial clock bus; internal 4.64kΩ pull-up to 3.3V
>0.7 x Vsb
<0.3 x Vsb
B2
I2C Adr0
Address input 0, internal 10kΩ pull-up to Vsb
>0.7 x Vsb
<0.3 x Vsb
B3
I2C Adr1
Address input 1, internal 10kΩ pull-up to Vsb
>0.7 x Vsb
<0.3 x Vsb
B4
I2C Adr2
Address input 2, internal 10kΩ pull-up to Vsb
>0.7 x Vsb
<0.3 x Vsb
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D1U5CS-H-2825-12-HA4C.A01 Page 3 of 5
D1U5CS-H-2825-12-HA4C
AC/DC Front End Power Supply
DC OUTPUT RIGHT ANGLE CONNECTOR IN POWER SUPPLY (viewed from end of power supply)
dfdj
DC OUTPUT VERTICAL CONNECTOR MATE ON BACKPLANE (backplane view)
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D1U5CS-H-2825-12-HA4C.A01 Page 4 of 5
D1U5CS-H-2825-12-HA4C
AC/DC Front End Power Supply
MECHANICAL DIMENSIONS
Airflow Back to Front
AC Input Connector: The AC input connector is standard IEC320 C20 (20A).
Dimensions: 5.1” x 14.4” x 1.61” [129.5mm x 367mm x 41mm]
D1U5CS MATING CONNECTORS
12V D1U5CS mating connector
Press Fit
Straight
Solder 1
Right Angle
Straight
Right Angle
MPS
TBD
4321-01576-0
TBD
TBD
FCI
51940-323
51915-132LF
TBD
TBD
1 Solder connector recommended for board thickness of <0.090
OPTIONAL ACCESSORIES
Description
Part Number
12V D1U5CS Connector Card
D1U5CS-12-CONC
APPLICATION NOTES
Description
Application Note
12V D1U5CS Connector Card
ACAN-41
D1U5CS-H-2825-12-HxxC Communication Protocol
ACAN-40
D1U EEPROM Specification
ACAN-37
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
D1U5CS-H-2825-12-HA4C.A01 Page 5 of 5
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