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D1U4-W-1600-12-HA2C

P1-P3P4-P6
D1U4-W-1600-12-Hx Series
AC/DC Front End Power Supply
CPS_D1U4-W-1600-12-Hx.B02 Page 1 of 6
www.murata-ps.com
www.murata-ps.com/support
For full details go to
www.murata-ps.com/rohs
FEATURES
1600W (220Vac), 1200W (110Vac)
Output Power
12V Main Output,
3.3V or 5V Standby Output
1U height: 4.0" x 14.0" x 1.6"
17.9 Watts per cubic inch density
N+1 redundancy capable,
including hot-docking
Active Current Sharing on main output
Overvoltage, Overcurrent,
Overtemperature protection
Internal cooling fans
I²C Bus Interface with Status Indicators
Optional 1U x 19" Power-Shelf
RoHS compliant
ORDERING GUIDE
Model Number
Power Output
High Line AC
Power Output
Low Line AC
Main
Output
Standby
Output
Airflow
D1U4-W-1600-12-HC2C 1600W 1200W 12V 3.3V Back to front
D1U4-W-1600-12-HA2C 1600W 1200W 12V 5V Back to front
D1U4-W-1600-12-HC1C 1600W 1200W 12V 3.3V Front to back
D1U4-W-1600-12-HA1C 1600W 1200W 12V 5V Front to back
INPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Input Voltage Operating Range 90 115/230 264 Vac
Input Frequency 47 55 63 Hz
Turn-on Input Voltage Ramp up 78.5 86.5
Vac
Turn-off Input Voltage Ramp down 70.5 78
Maximum Input Current
Low Line AC 90Vac 15
Arms
High Line AC 180Vac 10
Inrush Current Cold start between 0-1msec 100 Apk
Power Factor
Output load >90% 95%
Output load >50% 75%
OUTPUT VOLTAGE CHARACTERISTICS
Output
Voltage
Parameter Conditions Min. Typ. Max. Units
12V
Voltage Set Point Accuracy 12.12
Vdc
Line and Load Regulation 11.75 12.48
Ripple Voltage & Noise 20MHz Bandwidth 120 mV p-p
Output Current 0 131.6 A
Load Capacitance 40000 µF
3.3Vsb
Voltage Set Point Accuracy 3.3
Vdc
Line and Load Regulation 3.2 3.4
Ripple Voltage & Noise 20MHz Bandwidth 33 mV p-p
Operating Range 0 6 A
Load Capacitance 1530 µF
5Vsb
Voltage Set Point Accuracy 5
Vdc
Line and Load Regulation 20MHz Bandwidth 4.85 5.15
Ripple Voltage & Noise 50 mV p-p
Operating Range 0 4 A
Load Capacitance 1530 µF
1
Ripple and noise are measured with 0.1 uF of ceramic capacitance and 2 x 270 uF of OSCON capacitance on each
of the power supply outputs. A short coaxial cable with 50ohm scope termination is used. See Ripple Test Setup
diagram.
PRODUCT OVERVIEW
The D1U4-W-1600-12-Hx is a 1600 Watt, power-factor-corrected (PFC) front-end power supply for hot-swapping
redundant systems. The main output is 12V with a standby output of either 5V or 3.3V. Packaged in a 1U low-profile
enclosure, it is designed to deliver reliable bulk power to servers, workstations, storage systems or any 12V distrib-
uted power architecture systems requiring high power density. The highly efficient electrical and thermal design with
internal cooling fans supports reliable operation conditions. The D1U4-W-1600-12-Hx is designed to autorecover
from overcurrent and overtemperature faults. Status information is provided with front panel LEDs, logic signals and
I
2
C management interface. Four units can be packaged into an optional 19" 1U power shelf to provide up to 6.4kW of
power.
CB
Test Certicate
and Test Report
D1U4-W-1600-12-Hx Series
AC/DC Front End Power Supply
CPS_D1U4-W-1600-12-Hx.B02 Page 2 of 6
www.murata-ps.com/support
OUTPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Remote Sense 120 mV
Efficiency 220Vac 90.6 %
Output Rise Monotonicity Overshoot less than 10% for all outputs, no voltage negative between 10% to 95% during ramp up
Startup Time
AC ramp up 1.5 s
PS_On activated 150 ms
Transient Response
12V Ramp 1A/ms ±600
mV3.3Vsb Ramp 1A/ms ±165
5Vsb Ramp 1A/ms ±250
Current sharing accuracy (up to 6 in parallel) At 100% load ±10 %
Hot Swap Transients All outputs remain in regulation
Holdup Time 20 ms
ENVIRONMENTAL CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Storage Temperature Range Non-condensing -40 70
°C
Operating Temperature Range 0 50
Operating Humidity Non-condensing 10 90
%
Storage Humidity 5 90
Shock 30G non operating
Sinusoidal Vibration 0.5G, 5 – 500 Hz operating
MTBF
Calculated per Bellcore at Ta=30°C 200K hrs
Demonstrated 200K hrs
Acoustic ISO 7779-1999 60 dB LpAm
Safety Approvals
CAN/CSA C22.2 No. 60950-1-07, 2nd Ed.
UL 60950-1, 2nd Ed.
IEC 60950-1:2005 (2nd Edition); EN 60950-1:2006 +A11
Input Fuse Power Supply has internal 20A/250V fast blow fuse on the AC line input
Material Flammability UL 94V-0
Switching Frequency
90KHz for Boost PFC Converter
165KHz for Main Output Converter
200KHz for Standby Output Converter
Weight 4.63lbs (2.1kg)
PROTECTION CHARACTERISTICS
Output
Voltage
Parameter Conditions Min. Typ. Max. Units
Overtemperature Autorestart 55 65 °C
12V
Overvoltage Latching 13 14 V
Overcurrent Latching 145 165 A
3.3Vsb
Overvoltage Latching 3.57 4.02 V
Overcurrent Latching 6.5 8 A
5Vsb
Overvoltage Latching 5.6 6 V
Overcurrent Latching 5 7 A
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
Output to Output
Grounding
Main Output Return and Standby Output Return are connected internally. 100kΩ resistor parallel with 100nF
capacitor is connected between Return and power supply chassis. Main Output Return should be connected
to the System Chassis
D1U4-W-1600-12-Hx Series
AC/DC Front End Power Supply
CPS_D1U4-W-1600-12-Hx.B02 Page 3 of 6
www.murata-ps.com/support
STATUS INDICATORS AND CONTROL SIGNALS
Status Conditions Description
LED
Off No AC input to all PS
Flashing Yellow Power Supply Failure
Flashing Green Main Output Absent
Green Power Supply Good
I
2
C Registers
Status
PS-ON, PGOOD, ACOK, PS_BAD, FANFAIL, OT Warning &
shutdown, AC Range
Output Fault 12V OV, 12V UV, 12V OC, Vsb Fail, Fan1 Fail, Fan2 Fail
12V Output 8 bit scaled output voltage
12V 8 bit scaled output current
Fan1 Monitor 8 bit scaled output current
Fan2 Monitor 8 bit scaled output current
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, 6dB margin
Radiated Emissions FCC 47 CFR Part 15/CISPR 22/EN55022 Class A, 6dB margin
ESD Immunity IEC/EN 61000-4-2
4kV contact discharge
8kV operational air discharge
15kV non-operational air discharge
Radiated Field Immunity IEC/EN 61000-4-3 Complies
Electrical Fast Transients/Burst Immunity IEC/EN 61000-4-4 Complies
Surge Immunity IEC/EN 61000-4-5 1kV/2kV, Performance Criteria A
RF Conducted Immunity IEC/EN 61000-4-6 3 Vac, 80% AM, 1kHz, Performance Criteria A
Magnetic Field Immunity IEC/EN 61000-4-8 3 A/m
Voltage dips, interruptions IEC/EN 61000-4-11 Complies
RIPPLE TEST SETUP
Power Supply
AC Phase
Load Box
A
C G
r
ou
n
d
Oscilloscope
20MHz BW
BNC to BNC Shielded Cable
2x270uF OSCON
General Notes:
1. Load the outputs at specified minimum
output current.
2. Connect the probe as shown with the
input tip and ground as short as possible.
3. Take all measurements
4. Repeat the measurements with the
outputs at specified maximum output
current.
0.1uF Ceramic
P1-P3P4-P6

D1U4-W-1600-12-HA2C

Mfr. #:
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Manufacturer:
Description:
Switching Power Supplies 1600W 12Vmain 5Vsb back-front airflow
Lifecycle:
New from this manufacturer.
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