D1U3CS-W-1300F-12-Hx4EC Series
81mm Front End AC-DC Power Converter
D1U3CS-W-1300F-12-Hx4EC.A01 Page 1 of 5
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FEATURES
Extended Power Range to 1300W
1.57" (1U) x 11.0" x 3.2"
92% effi ciency at 50% FL
12VDC Main output
3.3VSB or 5VSB output (20W)
>23W/in3 power density
N+1 Redundancy Capable; hot plug/swap (up to
8 modules in parallel)
Active current sharing on 12V main output;
integral MOSFET ORING
Over-Voltage, Over-Current; Over-Temperature
Protection
Internal variable speed cooling fans
PMBus™ Power Management Bus
RoHS Compliant
PRODUCT OVERVIEW
The D1U3CS-W-1300F-12-Hx4EC are high effi ciency 1300W power factor corrected front end supplies with a 12V main
output and a 5V or 3.3V (20W) standby. Active current sharing is provided to allow up to eight (8) supplies to be operated
in parallel. The supplies may be hot plugged and include integral isolation devices.
The power modules are fully protected from overload and overvoltage and are able to auto-recover from overtemperature
faults. Status LEDS are provided on the front panel and additional control and status reporting is provided by hardware
logic signals and via a PMBus™ digital interface.
A low profi le sub 1U height enclosure provides a power density of >23W/in3 that is ideal for delivering reliable, effi cient
power to servers, workstations, storage systems and other 12V distributed power systems.
CB
Test Certifi cate
and Test Report
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ORDERING GUIDE
Model Number
Power Output Main
Output
Standby
Output Airfl ow
AC Line & Temp
(108-264V; 40°C)
AC Line & Temp
(90-264V; 50°C)
D1U3CS-W-1300F-12-HA4EC 1300W 1200W 12V 5V Back to Front
D1U3CS-W-1300F-12-HC4EC 3.3V
INPUT CHARACTERISTICS
Parameter Conditions Min Typ Max Units
Voltage Operating Range 90 115/230 264 Vac
Input Frequency 47 50/60 63 Hz
Turn-on Input Voltage Ramp Up 81 85 89 Vac
Turn-off Input Voltage Ramp Down 70.5 74.3 78.0
Maximum Current @ VIN = 200Vac 1300W @ 40°C (max) 8 Arms
Maximum Current @ VIN = 90Vac 1200W @ 50°C (max) 15
Inrush Current Cold start between 0 to 200ms 25 Apk
Power Factor At 230Vac; FL 0.99
Effi ciency (230Vac) excluding fan load
20% FL 88
%50% FL 92
100% FL 92
OUTPUT VOLTAGE CHARATERISTICS
Output
Voltage Parameter Conditions Min Typ Max Units
12V
Voltage Set Point Accuracy 12 Vdc
Line & Load Regulation 11.4 12.6
Ripple & Noise120MHz Bandwidth 150 mV P-P
Output Current (230Vac) 0 108.3 A
Output Current (120Vac) 108.3
Output Current (90Vac) 100
Load Capacitance 30,000 μF
3.3VSB
Voltage Set Point 3.3 Vdc
Line & Load Regulation 3.2 3.4
Ripple Voltage & Noise120MHz Bandwidth 100 mV P-P
Output Current 0 6 A
Load Capacitance 10,000 μF
5VSB
Voltage Set Point 5.0 Vdc
Line & Load Regulation 4.85 5.1
Ripple Voltage & Noise120MHz Bandwidth 50 mV P-P
Output Current 0 4 A
Load Capacitance 10,000 μF
1 Ripple and noise are measurements are to be performed with a parallel combination of a 0.1μF ceramic capacitor and 10μF tantalum
capacitance on each of the power module output measurement nodes. A short coaxial cable shall be used.
D1U3CS-W-1300F-12-Hx4EC Series
81mm Front End AC-DC Power Converter
D1U3CS-W-1300F-12-Hx4EC.A01 Page 2 of 5
www.murata-ps.com/support
OUTPUT CHARACTERISTICS
Parameter Conditions Min Typ Max Units
Remote Sense Compensation at full load (total loop for positive & negative connections) 120 mV
Output Rise (Monotonic) 10% to 95% rise time No voltage excursion
Startup Time AC Ramp Up 1.5 2.5 s
PS_ON activation 150 ms
Transient Response 12V, 50-100% step load 1A/μs 600 mV
3.3/5VSB 50-100% step load 1A/μs 165/250
Current Sharing Accuracy (up to 8 in parallel) At 100% load ±7 %
Hot Swap Transients 5%
Hold Up Time FL (Full Load) 12 ms
ENVIRONMENTAL CHARACTERISTICS
Parameter Conditions Min Typ Max Units
Storage Temperature Range Non-Condensing -40 70
°C
Operating Temperature Range 1200W 0 50
1300W 0 40
Operating Humidity Non-Condensing 5 90 %
Storage Humidity 595
Altitude (no derating at 40°C) 3000 m
Shock Operating 30 G
Sinusoidal Vibration Operational, 2.0G; 5-500Hz
MTBF Telcordia SR-332 M1C1 @ 40°C 500 K Hours
Safety Approvals (Standards)
CSA/UL C22.2 No.60950-1-07, Amendment 1_2011
ANSI/UL 60950-1-2011
IEC 60950-1:2005, (2nd Edition) + A1:2009
EN 60950-1:2006 + A11:2009 +A1 :2010 +A12:2011
CE Marking per LVD DIRECTIVE 2006/95/ECS
Input Fusing Internal 16A/250V rated fast blow in AC line
Switching Frequency 90KHz for the PFC Boost Converter
130KHZ for the Main Output Converter
Material Flammability UL94-V0
Weight 3.15/1.43 Lbs/kg
PROTECTION CHARACTERISTICS
Output Voltage Parameter Conditions Min. Typ. Max. Units
N/A Over-Temperature Auto re-start 57 60 63 °C
12V (Main)
Over-Voltage Latching 13.3 14.5 V
Over-Current (1300W) Latching 115 125 A
Over-Current (1200W) Latching 108 118
3.3VSB Over-Voltage Latching 3.9 4.3 V
Over-Current Auto-recovery 6.5 9.0 A
5VSB Over-Voltage Latching 5.6 6.0 V
Over-Current Auto-recovery 5.0 6.5 A
ISOLATION CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Insulation Safety Rating/Test Voltage Input to Output – Re-enforced 3000 Vrms
Input to Chassis - Basic 1500 Vrms
Isolation Output to Chassis (Ground) 500 Vdc
D1U3CS-W-1300F-12-Hx4EC Series
81mm Front End AC-DC Power Converter
D1U3CS-W-1300F-12-Hx4EC.A01 Page 3 of 5
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STATUS INDICATORS
Conditions LED Status
Standby Rail ON; Main Output OFF; AC Present & correct Blinking Green
Standby Rail ON; Main Output ON Solid Green
Main Output overcurrent; undervoltage, overvoltage warning Blinking Amber
FAN_FAULT; overtemperature; standby rail overcurrent, Main Output overcurrent or overvoltage Red
EMISSIONS AND IMMUNITY
Characteristic Standard Compliance
Input Current Harmonics IEC/EN 61000-3-2 Complies with Class A Limits
Voltage Fluctuation & Flicker IEC/EN 61000-3-3 Complies
Conducted Emissions FCC 47 CFR Part 15
CSIPR 22/EN55022 Class B
ESD Immunity IEC/EN 61000-4-2; Level 3; Criteria A
Radiated Field Immunity IEC/EN 61000-4-3 Level 3; Criteria B
Electrical Fast Transients/Burst Immunity 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 3A/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:A)
230Vin, 100% load, Phase 0°, Dip 100% Duration > 12ms (VSB:A, V1:B)
OUTPUT CONNECTOR & SIGNAL INTERFACE
DC Output and Signal Connector: FCI# 51731-057-LF
NB: B4 is the shortest “last make, fi rst break” sequenced signal pin
Blade Assignment Function Description Current (Amps per Pin)
PB1, PB2, PB3 +12V GND Main Output Voltage, Return 30
PB4, PB5, PB6 +12V OUT Main Output Voltage 30
Signal Pin Assignment Signal Name Description
A1 PS_ON_L An input pulled up via an internal 10K ohm to the Standby rail. When pulled low (via an open collector/drain
drive or connection to GND) the Main Output will be turned on/enabled) N/A
A2 +12VRS_RETURN Main Output Remote Sense (-VE/Return) N/A
A3 TEMP_OK TTL compatible Logic HIGH provided when the temperature is within the allowable range of operation.
A4 PS_SEATED Internally connected to GND; when the power module is correctly seated the corresponding mating
connector pin is grounded and therefore allows detection that the power module is in situ. N/A
A5, B5, C5, D5 +VSB Standby Voltage Output 2.0
A6, B6, C6, D6 +VSB GND Standby Voltage Output, Return/GND 2.0
B1 AC_OK Incoming AC Source voltage “OK” (present and within operational limits) N/A
B2 +12VRS Main 12V output remote sense line N/A
B3 +12V_ISHARE Main 12V output current share bus N/A
B4 PS_INHIBIT/PS_KILL
This is the shortest “last make, fi rst break” (last to mate in the sequence).
If left open circuit then the main output will be inhibited (no output).
When inserted in to the system slot this pin must be pulled “low” by the system to enable (turn on) the
Main output and only after all other pins are connected and the power module is correctly seated.
N/A
C1 SDA I2C Serial Data Line N/A
C2 SCL I2C Serial Clock Line N/A
D1 D2 D3 D4 D5 D6
PB1 PB2 PB3 PB4 PB5 PB6
C1 C2 C3 C4 C5 C6
B1 B2 B3 B4 B5 B6
A1 A2 A3 A4 A5 A6
D1U3CS-W-1300F-12-Hx4EC Series
81mm Front End AC-DC Power Converter
D1U3CS-W-1300F-12-Hx4EC.A01 Page 4 of 5
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Signal Pin Assignment Signal Name Description Current (Amps per Pin)
C3 PWR_GD Power Good signal. An active TTL HIGH signifi es when the output is within regulation limits. N/A
C4 FAN_FAIL Fan Fail signal (failure or locked rotor) N/A
D1 A0 I2C LSB (Least Signifi cant Bit) Address Line N/A
D2 A1 I2C MSB (Most Signifi cant Bit) Address Line N/A
D3 S_INT System Interrupt N/A
D4 N/A Reserved; no end user connection N/A
MATING CONNECTOR
Supplier Press Fit, Straight Press Fit, Right Angle Solder Straight Solder Right Angle
FCI --- 51761-10002406AA --- ---
WIRING DIAGRAM FOR OUTPUT
CURRENT SHARING NOTES
1. Main 12VDC Output: Analogue active share bus. The ISHARE bus (Pin B3) must be connected on all sharing modules. It is not required that the SENSE signals are connected to the remote load for current share
to operate correctly.
2. Up to eight (8) power modules can be connected in parallel (non-redundant) or N+1 confi guration. The current share bus is analogue bi-directional (can source or sink current from the ISHARE bus). The voltage
of the bus would measure 8VDC for a single power module at 100% load; for two (2) modules sharing a common load the ISHARE bus voltage would be 4V for a perfect 50/50 current share scenario.
3. VSTANDBY output power modules can also be connected in parallel and have internal output isolation devices; however the combined available power is limited to that available from a single power module
(3.3V or 5V; 20W) irrespective of the number of modules connected in parallel.
+12V GND
+12VRS (Main Output Remote Sense)
+12VRS_RETURN
+12V OUT
B2
PB4-6
PB1-3
A2
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.
D1U3CS 12V load
A1
A6,B6,C6,D6
A5,B5,C5,D5
FET, BJT, wire
or switch (debounced )
to turn on +12V main output
+VSB load
+VSB
PS_ON_L
+VSB GND
B4 PS_INHIBIT/PS_KILL
D1U3CS
B3 +12V_ISHARE
PS_INHIBIT/PS_KILL B4
A6,B6,C6,D6+VSB GND
PS_ON_L A1
A5,B5,C5,D5+VSB
B3
A2
+12VRS_RETURN
+12V_ISHARE
+12V GND
+12V OUT
+12VRS (Main Output Remote Sense)
B2PB4-6
PB1-3
D1U3CS-W-1300F-12-Hx4EC Series
81mm Front End AC-DC Power Converter
D1U3CS-W-1300F-12-Hx4EC.A01 Page 5 of 5
www.murata-ps.com/support
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. Specifi cations are subject to change without
notice. © 2014 Murata Power Solutions, Inc.
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfi eld, 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/
MECHANICAL DIMENSIONS
AC Input Connector/Inlet: IEC 60320-C14
Dimensions: 3.20" x 11.00" x 1.57" [81.3mm x 279.4mm x 39.9mm]
OPTIONAL ACCESSORIES
Description Part Number
D1U3CS-12 Output Interface Connector Card D1U3CS-12-CONC
APPLICATION NOTES
Document Number Description Link
ACAN-41 D1U3CS-12-CONC Output Interface Connector Card www.murata-ps.com/data/apnotes/acan-41.pdf
ACAN-49 D1U3CS-12 Communications Protocol www.murata-ps.com/data/apnotes/acan-49.pdf
Direction of Airfl ow
