D1U54P-W-1200-12-HxxPC Series
54mm 1U Front End AC-DC
Power Supply Converter
D1U54P-W-1200-12-HxxPC.B05
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PRODUCT OVERVIEW
The D1U54P-W-1200-12-HxxPC series are very high efficiency 1200 watt, power factor corrected front end supply
with a 12V main output and a 5V or 3.3V (3A) standby. They have active current sharing and up to 8 supplies may be
operated in parallel. The supply may be hot plugged; recovers from overtemperature faults, and has status LEDs on the
front panel in addition to logic and PMBus™ status signals. The low profile 1U package and >28W/cubic inch power
density make it
ideal for delivering reliable, efficient power to servers, workstations, storage systems and other 12V
distributed power systems
ORDERING GUIDE
Part Number
Power Output
Main
Output
Standby
Output Airflow
200-240Vac
100-120Vac
D1U54P-W-1200-12-HC4PC
1200W 1100W 12Vdc
3.3Vdc
Back to Front
D1U54P-W-1200-12-HA4PC
5Vdc
D1U54P-W-1200-12-HC3PC
3.3Vdc
Front to Back
D1U54P-W-1200-12-HA3PC
5Vdc
1. Refer to Pg. 9 for alternate input connector (HAxPTC)
INPUT CHARACTERISTICS
Parameter
Conditions
Min.
Nom.
Max.
Units
Input Voltage Operating Range
90
115/230
264
Vac
Input Frequency
47
50/60
63
Hz
Turn-on Input Voltage
Ramp up
80
85
89
Vac
Turn-off Input Voltage
Ramp down
65
73
78
Maximum current at Vin = 100Vac
1100W
12
Arms
Inrush Current
Cold start between 0 to 200msec
25
Apk
Power Factor
At 230Vac, full load
0.99
Efficiency (230Vac) excluding fan load
(HCxPC models 80 PLUS® certified)
20% load
90
%
50% load
94
100% load
91
OUTPUT VOLTAGE CHARACTERISTICS
Nominal
Output
Voltage
Parameter Conditions Min. Typ. Max. Units
12V
Nominal Output Voltage
12
Vdc
Output Set Point Accuracy
50% load; Tamb =25°C
-0.5
+0.5
%
Line and Load Regulation
-1.0
+1.0
Ripple Voltage & Noise3
20MHz Bandwidth
150
mV p-p
Output Current (230Vac)
5
100
A
Output Current (120Vac)
5
90
Load Capacitance
0
30,000
μF
3.3VSB
Nominal Output Voltage
3.3
Vdc
Line and Load Regulation
3.14
3.46
Ripple Voltage & Noise3
20MHz Bandwidth
75
mV p-p
Output Current
0
3
A
Load Capacitance
0
1000
μF
5VSB
Nominal Output Voltage
5.0
Vdc
Line and Load Regulation
4.76
5.24
Ripple Voltage & Noise12
20MHz Bandwidth
75
mV p-p
Output Current
0
3
A
Load Capacitance
0
1000
μF
3 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 50Ω scope termination is used.
FEATURES
1200W output power
80 PLUS
®
Platinum efficiency
12V main output
3.3V and 5V standby output
1U height: 2.15" x 12.65" x 1.57"
>28 Watts per cubic inch density
N+1 redundancy capable,
including hot plugging (up to 8 in parallel)
Active current sharing on 12V main output; both
outputs contain ORing FET isolation
Overvoltage, overcurrent, overtemperature
protection
Internal cooling fan (variable speed)
PMBus™ / I²C interface with status indicators
RoHS compliant
Two-year warranty
Available now at:
www.murata-ps.com/en/3d/acdc.html
For
full details go to
www
.murata-ps.com/rohs
D1U54P-W-1200-12-HxxPC Series
54mm 1U Front End AC-DC
Power Supply Converter
D1U54P-W-1200-12-HxxPC.B05
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OUTPUT CHARACTERISTICS
Parameter
Conditions
Min. Typ. Max. Units
Startup Time
AC ramp up
3
s
Transient Response
12V, 50% load step, 1A/μs di/dt
±5 %
VSB, 50% load step, 1A/μs di/dt
±5
Current sharing accuracy (up to 8 in parallel)1
At 100% load
±7
%
Hot Swap Transients
All outputs remain in regulation
5 %
Holdup Time
Full AC input range and 1200W total output
power
12 ms
Full AC input range and 720W total output
power
20 ms
ENVIRONMENTAL CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Storage Temperature Range
-40
70
°C
Operating Temperature Range
0
60
Operating Humidity Noncondensing 5
90
%
Storage Humidity
5
95
Altitude (without derating at 40°C)
3000
m
Shock 30G non-operating
Operational Vibration
Sine sweep; 5-150Hz, 2G;
random vibration, 5-500Hz, 1.11G
MTBF Per Telcordia SR-332 M1C1 @40°C 529K
hrs
Safety Approval Standards
CAN/CSA C22.2 No 60950-1-07, Amendment 1:2011, Amendment 2:2014 (MOD)
ANSI/UL 60950-1-2014
IEC60950-1:2005 (2nd ED.)+A1:2009+A2:2013
EN60950-1:2006+A11+A1+A12+A2
CCC GB4943.1-2011, GB9254-2008, GB17625. 1-2012
BSMI CNS14336-1; CNS13438
Input Fuse Power Supply has internal 15A/250V fast blow fuse on the AC line input
Weight
2.43 lbs (1.10 kg)
PROTECTION CHARACTERISTICS
Output Voltage Parameter Conditions Min. Typ. Max. Units
Overtemperature (intake)
Autorestart
70
80
°C
12V
Overvoltage
Latching
13
14
V
Overcurrent At 220Vac
Hiccup
105
120
A
Overcurrent At 110Vac4
Hiccup
99
117
A
3.3VSB
Overvoltage
Latching
3.6
4.0
V
Overcurrent
Hiccup
3.3
4.5
A
5VSB
Overvoltage
Latching
5.4
6.0
V
Overcurrent
Hiccup
3.3
4.5
A
4 An output overload condition that caused the input current to exceed 13Aac shall initiate a latching shutdown. It will be necessary to recycle the ac input source in order to clear the latched condition.
ISOLATION CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Insulation Safety Rating / Test Voltage Input to Output - Reinforced 3000
Vrms
Input to Chassis - Basic 1500
Vrms
Isolation Output to Chassis 500
Vdc
D1U54P-W-1200-12-HxxPC Series
54mm 1U Front End AC-DC
Power Supply Converter
D1U54P-W-1200-12-HxxPC.B05
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STATUS INDICATORS AND CONTROL SIGNALS GREEN AMBER
Condition
LED Status (Power)
LED Status (Fault)
Standby - ON; Main output - OFF; AC PRESENT
Blinking green
Off
Standby - ON; Main output - ON Solid green Off
Main output overcurrent, undervoltage, overvoltage Off On
FAN_FAULT; overtemperature; standby overcurrent, undervoltage
Off
On
No AC Power Off Off
Power Supply Warning Event Off Blinking
STATUS AND CONTROL SIGNALS
Signal Name
I/O
Description
Interface Details
ACOK
(AC Source) Output
The signal output is driven high when input source is available and within acceptable
limits. The output is driven low to indicate loss of input power.
Pulled up internally via 10K to VDD4
A logic high >2.0Vdc
A logic low <0.8Vdc
Driven low by internal CMOS buffer (open drain output).
PWOK (Output
OK) Output
The signal is asserted, driven high, by the power supply to indicate that all outputs
are valid. If any of the outputs fail then this output will be hi-Z or driven low. The
output is driven low to indicate that the Main output is outside of lower limit of
regulation (11.4Vdc).
Pulled up internally via 10K to VDD4
A logic high >2.0Vdc
A logic low <0.8Vdc
Driven low by internal CMOS buffer (open drain output).
SMB_ALERT
(FAULT/
WARNING)
Output
The signal output is driven low to indicate that the power supply has detected a
warning or fault and is intended to alert the system. This output must be driven
high when the power is operating correctly (within specified limits).
The signal will revert to a high level when the warning/fault stimulus (that caused
the alert) is removed.
Pulled up internally via 10K to VDD4
A logic high >2.0Vdc
A logic low <0.8Vdc
Driven low by internal CMOS buffer (open drain output).
PRESENT_L
(Power Supply
Absent)
Output
The signal is used to detect the presence (installed) of a PSU by the host system.
The signal is connected to PSU logic SGND within the power module.
Passive connection to +VSB_Return.
A logic low <0.8Vdc
PS_ON
(Power Supply
Enable/Disable
Input
This signal is pulled up internally to the internal housekeeping supply (within the
power supply). The power supply main 12Vdc output will be enabled when this
signal is pulled low to +VSB_Return.
In the low state the signal input shall not source more than 1mA of current. The
12Vdc output will be disabled when the input is driven higher than 2.4V, or
open circuited. Cycling this signal shall clear latched fault conditions.
Pulled up internally via 10K to VDD4
PSKILL Input
This signal is used during hot swap to disable the main output during hot swap
extraction. The input is pulled up internally to the internal housekeeping supply
(within the power supply).
The signal is provided on a short (lagging pin) and should be connected to +VSB_
Return.
A logic high >2.0Vdc
APS (Address
Select)
Input
An analog input that is used to set the address of the internal slave devices (EEPROM
and microprocessor) used for digital communications.
Connection of a suitable resistor, to +VSB_Return, in conjunction with an
internal resistor divider chain, will configure the required address.
DC voltage between the limits of 0 and VDD4
SCL (Serial
Clock) Both
A serial clock line compatible with PMBusTM Power Systems Management Protocol
Part 1 – General Requirements Rev 1.1.
No additional internal capacitance is added that would affect the speed of the bus.
The signal is provided with a series isolator device to disconnect the internal power
supply bus in the event that the power module is unpowered.
VIL is 0.8V maximum
VOL is 0.4V maximum when sinking 3mA
VIH is 2.1V minimum
SDA (Serial
Data) Both
A serial data line compatible with PMBusTM Power Systems Management Protocol
Part 1 – General Requirements Rev 1.1.
The signal is provided with a series isolator device to disconnect the internal power
supply bus in the event that the power module is unpowered.
VIL is 0.8V maximum
VOL is 0.4V maximum when sinking 3mA
VIH is 2.1V minimum
4VDD is an internal voltage rail derived from VSB and an internal housekeeping rail (“diode ORed” together) and is compatible with the voltage tolerances of VSB).
D1U54P-W-1200-12-HxxPC Series
54mm 1U Front End AC-DC
Power Supply Converter
D1U54P-W-1200-12-HxxPC.B05
Page 4 of 9
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STATUS AND CONTROL SIGNALS CONTINUED
V1_SENSE
V1SENSE_RTN Input
Remote
sense connections intended to be connected at and sense the voltage at the
point of load.
The voltage sense will interact with the internal module regulation loop to
compensate for voltage drops due to connection resistance between the output
connector and the load.
If remote sense compensation is not required then the voltage can be configured for
local sense by:
V1_SENSE directly connected to power blades 6 to 10 (inclusive)
V1_SENSE_RTN directly connected to power blades 1 to 5
(inclusive)
Compensation for up to 0.12Vdc total connection drop
(output and return connections).
ISHARE
Bi-Directional
Analogue
Bus
The current sharing signal is connected between sharing units (forming an ISHARE
bus). It is an input and/or an output (bi-directional analog bus) as the voltage on the
line controls the current share between sharing units. A power supply will respond
to a change in this voltage but a power supply can also change the voltage
depending on the load drawn from it. On a single unit the voltage on the pin (and the
common ISHARE bus would read approximately 8VDC at 100% load (module
capability). For two identical units sharing the same 100% load this would read
approximately 4VDC for perfect current sharing (i.e. 50% module load capability per
unit).
Analogue voltage:
+8V maximum; 4K to +12V_RTN
TIMING SPECIFICATIONS
Turn-On Delay & Output Rise Time:
V1 PS_ON Delay
V1 Rise
Time
PW_OK
Delay
AC_OK
Delay
V1 Power On Delay
VSB Rise
Time
VSB Power On Delay
VSB
VSB
AC Input AC Input
V1; 12V
PS_ON
AC_OK
PS_ON
AC_OK
PW_OK PW_OK
V1 PS_ON DelayPower On Delay; Rise Time and Signaling
V1; 12V
1. The turn-on delay after application of AC input within the operating range shall as defined in the following tables.
2. The output rise times shall be measured from 10% of the nominal output to the lower limit of the regulation band as defined in the following tables.
Time
Min
Max
Vsb Power-on-delay
2700ms
Vsb Rise time
40ms
100mS
V1 Rise time
2ms
10ms
V1 Power-on-delay
3000ms
V1 PS_ON delay
2ms
20ms
V1 PWOK delay
100ms
300ms
ACOK detect
500ms
2500ms
D1U54P-W-1200-12-HxxPC Series
54mm 1U Front End AC-DC
Power Supply Converter
D1U54P-W-1200-12-HxxPC.B05
Page 5 of 9
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TIMING SPECIFICATIONS
Turn-Off (Shutdown by PS_ON)
Turn Off Fall Time and Signaling
V1 PS_OFF
Delay
V1 Falltime
PWOK delayoff
AC Input
VSB
V1; 12V
PS_ON
AC_OK
PW_OK
Turn-Off Timing
Min
Max
Notes
V1 Fall time
-
-
Must be monotonic
V1 PS_OFF delay
0ms
5ms
PW_OK delay off
1.0ms
1. Note this characteristic is applicable for the main 12Vdc output shutdown from PS_ON pulled high.
Power Removal Holdup
Power Removal Timing
Min
Max
Notes
Vsb holdup
40ms
-
V1 holdup (Effective Total)
12ms
-
100% load
AC fail detect
-
40ms
PWOK delay off
1.0ms
100% load
PWOK Hold Up
11.0ms
100% load
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 with 6dB margin
ESD Immunity
IEC/EN 61000-4-2
Level 4 criteria A
Radiated Field Immunity IEC/EN 61000-4-3 Level 3 criteria B
Electrical Fast Transients/Burst
I it
IEC/EN 61000-4-4 Level 3 criteria B
Surge Immunity
IEC/EN 61000-4-5
Level 3 criteria A
RF Conducted Immunity IEC/EN 61000-4-6 Level 3 criteria A
Magnetic Field Immunity IEC/EN 61000-4-8 3 A/m criteria B
Voltage Dips, Interruptions IEC/EN 61000-4-11
230Vin, 100% load, Phase 0°, Dip 100% Duration 10ms (A)
230Vin, 50% load, Phase 0°, Dip 100% Duration 20ms (VSB:A, V1:B)
230Vin, 100% load, Phase 0°, Dip 100% Duration > 20ms (VSB, V1:B)
D1U54P-W-1200-12-HxxPC Series
54mm 1U Front End AC-DC
Power Supply Converter
D1U54P-W-1200-12-HxxPC.B05
Page 6 of 9
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Main Output current (Adc)
Main Output current (Adc)
Main Output current (Adc)
DERATING CURVES
110
100
90
80
70
60
50
40
30
20
10
0
Output Current Derating vs Ambient Temperature (back to front airflow)
D1U54P-W-1200-12-Hx4PC
25 30 35 40 45 50 55 60
Ambient Temperature (˚ C)
90 Vac
115 Vac
120 Vac
180 Vac
105
100
95
90
85
80
75
70
65
60
Output Current Derating vs Ambient Temperature (back to front airflow)
D1U54P-W-1200 -12- HA4PTC (with C16 AC Input Connector)
25 30 35 40 45 50 55 60
Ambient Temperature (˚ C)
90 Vac
115 Vac
120 Vac
180 Vac
105
100
95
90
85
80
75
70
65
60
Output Current Derating vs Ambient Temperature (front to back airflow)
All Models
25 30 35 40 45 50 55 60
Ambient Temperature (˚ C)
90 Vac
115 Vac
120 Vac
180 Vac
D1U54P-W-1200-12-HxxPC Series
54mm 1U Front End AC-DC
Power Supply Converter
D1U54P-W-1200-12-HxxPC.B05
Page 7 of 9
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OUTPUT CONNECTOR AND SIGNAL SPECIFICATION
E1
E2
E3
E4
E5
1
2
3
4
5
6
7
8
9
10
D1
D2
D3
D4
D5
C1
C2
C3
C4
C5
B1
B2
B3
B4
B5
A1
A2
A3
A4
A5
PIN ASSIGNMENTS - D1U54P-W-1200-12-HxxPC
Tyco PN 1926734-2 (Power Supply)
Pin
Signal Name
Comments
6, 7, 8, 9, 10
V1
+ 12V main output
1, 2, 3, 4, 5
PGND
+ 12V main output return
A1
VSB
Standby output
B1
VSB
Standby output
C1
VSB
Standby output
D1
VSB
Standby output
E1
VSB
Standby output
A2
VSB_return
Standby return
B2
VSB_return
Standby return
C2
unused
D2
unused
E2
unused
A3
APS
I2C address and protocol selection,
(select by a pull down resistor)
B3
unused
C3
SDA
I2C data signal line
D3
V1_SENSE_R
- Remote Sense return
E3
V1_SENSE
+ Remote Sense
A4
SCL
I2C clock signal line
B4
PS_ON
Remote On/Off
C4
SMB_ALERT
I2C alert signal
D4
unused
E4
ACOK
AC input OK
A5
PSKILL
Power supply kill, short pin
B5
ISHARE
Current share bus, short pin
C5
PWOK
Power OK, short pin
D5
unused
E5
PRESENT_L
Power supply present, short pin
MATING CONNECTOR
Part Number Description
Tyco Electronics 2-1926739-5 Right Angle
D1U54P-W-1200-12-HxxPC Series
54mm 1U Front End AC-DC
Power Supply Converter
D1U54P-W-1200-12-HxxPC.B05
Page 8 of 9
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WIRING DIAGRAM FOR OUTPUT
Dotted lines show optional remote sense connections.
Optional remote sense lines can be attached to a load that is a distance away from the
power supply to improve regulation at the load.
V1_SENSE (Main Output Remote Sense)
V1_SENSE (Main Output Remote Sense)
E3
6-10
+12V main output +12V main output
6-10 E3
D1U54P 12V load
D1U54P
1-5
D3
B5 (or D4)
+12V main output return
V1_SENSE_R
ISHARE
+12V main output return
V1_SENSE_R
ISHARE
1-5
D3
B5 (or D4)
A1,B1,C1,D1,E1 VSB VSB A1,B1,C1,D1,E1
B4 PS_ON
FET, BJT, wire
or switch (debounced )
VSB load
PS_ON B4
A2,B2 VSB_return to turn on +12V main output VSB_return A2,B2
A5 (or A3) PS_KILL PS_KILLA5 (or A3)
CURRENT SHARING NOTES
1. Main Output current sharing is achieved using the active current share method. (See wiring diagram for connection
details.) Current sharing can be achieved with or without remote sense connected to the common load.
2. +VSB outputs can be tied together for redundancy but total combined output power must not exceed the rated standby power. The +VSB output has internal ORing MOSFET
for additional redundancy / internal short protection.
3. The current share pin B5 (or D4 for alternate pin out model) is a connection between the units. It is input and/or output as the voltage on the line controls the current share. A
power supply will respond to a change in this voltage but a power supply can also change the voltage depending on the load drawn from it. On a single unit this would read
approximately 8V at 100% load. For two units sharing load then this should read approximately 4V for perfect current sharing.
4. Up to 8 units can be paralleled together. Please consult your Murata sales representative if operation with more than 8 units in parallel is
needed.
5. The load for both the main 12V and the VSB rails at initial startup shall not be allowed to exceed the capability of a single unit. The load can
be increased after a delay of 3sec (minimum), to allow all sharing units to achieve steady state regulation.
D1U54P-W-1200-12-HxxPC Series
54mm 1U Front End AC-DC
Power Supply Converter
D1U54P-W-1200-12-HxxPC.B05
Page 9 of 9
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MECHANICAL DIMENSIONS
AC input connector: IEC 320-C14
Alternate input connector: IEC 320-C16 (for HAxPTC models); Link back to front page
Dimensions: 2.15" x 12.657" x 1.575" [54.5mm x 322.0mm x 40.0mm]
Reference file: I:\Eng_wip\UserPDDwg\1728\D1U54P-1200 dated 9/21/2018
Latch: 1) when latch is not pressed, Latch front edge below PSU body surface.
2) Latch can fully go inside PSU body surface when handle is pressed down.
MECHANICAL DIMENSIONS
OPTIONAL ACCESSORIES
Description Part Number
12V D1U54P Output Connector Card D1U54P-12-CONC
APPLICATION NOTES
Document Number Description Link
ACAN-44 D1U54P Output Connector Card www.murata-ps.com/data/apnotes/acan-44.pdf
ACAN-45 D1U54P-x Communication Protocol www.murata-ps.com/data/apnotes/acan-45.pdf
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. © 2018 Murata Power Solutions, Inc.
Airflow Direction:
Hx3PC
Hx4PC