Series MPM-815H
150W PFC MEDICAL ATX POWER SUPPLY
FEATURES
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+5V Stand-by and Remote ON/OFF
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1U, 150W convection cooled with ATX
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Input Active PFC for medical purpose
Power good / Power fail signal
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Thermal protection
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EN 60601-1, 3rd edition
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RoHS compliant
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DESCRIPTION
The ATX power supply MPM-815H is a 150W medical device
Short Circuit Protection: The PSU will go into hiccup mode against
with active PFC for computerised medical applications. This
short circuit or over load conditions and will auto-recovery while faulty
power supply is EN 60601-1, 3rd edition approved and has a
conditions are removed
very high quality standard and thermal protection. The device
Power ON/OFF: The PSU will be turned on when the power ON/OFF
utilizes a thermally efficient U channel chassis design and
pin is connected to secondary GND
convection cooling.
Over Voltage Protection: If for some reason the PSU fails to control
itself, the build-in over voltage protection circuit will shut down the
outputs to prevent damaging external circuits. The trigger point is about
SPECIFICATION
5.8-6.4V at +5V. If the OVP occur, PSU cannot be recovered.
Input Voltage: 90 ~ 264VAC, Continuous input range
Over Temperature Protection: When the PSU is operating over the
Input Frequency: AC Input 47-63Hz
temperature or over load limit, the device will be shut down
Hold-up Time: 16ms, Nominal AC input voltage
automatically to protect itself. The protection point is at the temperature
(115VAC, rated load)
of the HS1 over 110°C. After temperature of HS1 going down, the
Inrush Current: Max. 30/60A; Nominal AC input voltage
power supply will restart automatically.
(115VAC/230VAC) one cycle at 25°C
Relative Humidity: Min. 5% / Max. 95% RH, non-condensing
Input Current: Max. 4/2A; Nominal AC input voltage
Altitude: Operating: Max. 10K Feet, non-operating: Max. 40K
(115VAC/230VAC), rated load
Operating Temperature
Efficiency: Nom. 75%, rated load, 115VAC
(without the optional top cover ie open frame):
Varies with distribution of loads among output
Derate linearly above 50°C by 2.5% per deg C to a max. temperature
Input Protect: Non-user serviceable internally located
of 70°C. At 100% Load: Max. +50°C - At 50% Load: Max. +70°C
AC input line fuse
Operating Temperature (with the top cover): 30°C at 100% rated
Total Regulation: On condition of a setting output voltage,
load, 40°C at 90% rated load and 50°C at 70% rated load as derating
input voltage from 90-264VAC and output from 0W to 400W
curve. (Please see Note 5 below.)
Remote Voltage Sense: Compensates for wire drop
Warranty: 24 months
Turn-on Delay: Min. 0.3 sec. / Max. 6 sec.; Time required for initial
output voltage stabilization
Storage Temperature: Min. -20°C / Max. +70°C
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Series MPM-815H
150W PFC MEDICAL ATX POWER SUPPLY
SPECIFICATION
Approvals:
IEC 60601-1, 3rd edition
CB approved
EN 60601-1, 3rd edition
TUV approved
UL 60601-1, 1st edition, 2006-04-26
UL approved
CAN/CSA-C22.2 No. 601.1-M90, 2005
cUL approved
EMI:
EN 60601-1-2:2001
Class B
PFC:
EN 61000-3-2: 2000 & EN 610003-3:2001
Class D
EMS:
IEC 61000-4-2:2004
8kV air discharge, 6kV contact discharge
Level 3
IEC 61000-4-3:2002
3m/V
Level 3
IEC 61000-4-4:2004
2kV line & PE
Level 3
IEC 61000-4-5:2001
1kV line to line, 2kV line to PE
Level 3
IEC 61000-4-6:2004
3V/m
Level 3
IEC 61000-4-8:2001
3A/m
Level 3
IEC 61000-4-11:2004
Output Voltage / Current Rating Chart: Measured at output power connector
Model
Output
Voltage
Min.
Output
Current
Rated
Output
Current
Max.
Output
Current
Line
Regulation
Load
Regulation
Ripple &
Noise
Initial Setting
Accuracy
(Note 2)
(Note 3)
(Note 1)
MPM-815H
+5V
1A
11A
14A
+/- 1%
+/- 2%
50mV
5.05V to 5.15V
MPM-815H
+12V
0A
5A
10A
+/- 1%
+/-4%
100mV
11.6V to 12.6V
MPM-815H
-12V
0A
0.5A
1A
+/- 1%
+/-5%
150mV
-11.4V to 12.6V
MPM-815H
+3.3V
0A
7.5A
12A
+/- 1%
+/- 4%
50mV
3.2V to 3.4V
MPM-815H
+5Vsb
0A
0.75A
1.5A
+/- 1%
+/- 4%
100mV
4.8 to 5.2V
NOTE:
Total Output Power: 150W at 50°C environment temperature (Note 4)
1) The maximum total combined output power on the +3.3V and +5V rails is 90W
2) Measured by a 20MHz bandwidth limited oscilloscope, each output is connected with a 10ìF electrolytic capacitor and
a 0.1ìF ceramic capacitor.
3) Initial setting accuracy is at input 110VAC and all output at 60% rated load.
4) The total DC continuous power shall be kept with 150W at input voltage at 110-264VAC. With input voltage 90-109VAC the total
DC continuous power shall be kept with 120W max. The maximum total combined output power on the +3.3V and +5V rails is 90W.
On condition of with the option cover, the maximum 150W is at 30°C environment temperature (Please see operating temperature).
5) To order unit with top cover, please add suffix -C to the required model number, eg MPM-815H-C
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Series MPM-815H
150W PFC MEDICAL ATX POWER SUPPLY
Operating Temperature Curve
(without the option cover (open frame)
Operating Temperature Curve
(with the top cover version)
Connector:
CN1 - AC Input
CN3 - DC Output
CN4 - Fan Output
CN5 - PG/PF
CN6 - PS ON/OFF
CN7 - +5Vsb output
3 positions terminal blocks
8 positions terminal blocks
Molex 5045-02A or equivalent
Molex 5045-02A or equivalent
Molex 5045-02A or equivalent
Molex 5045-02A or equivalent
Pin Assignment:
CN1
CN3
CN4
CN5
CN6
Pin
Pin
Pin
Pin
Pin
1. L
1. -12V
1. +12V
1. +5V
1. +5Vsb
2. N
2. GND
2. GND
2. GND
2. GND
3. GND
3. +3.3V
4. GND
5. +5V
6. +5V
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7. +12V
8. GND
Series MPM-815H
150W PFC MEDICAL ATX POWER SUPPLY
Mechanical Drawings: 198 (L) x 97 (W) x 40.5 (H)mm, Tolerance +/- 0.4mm (U-Channel)
CN3 8 7 6 5 4 3 2 1
CN5
1
1
1
CN6
CN7
CN4
CN1
1
3 2 1
Use M3 screw
Protrusion limlt 2.5mm x 6
Measuring the screw protrusion f
SCRE W
Customer system chassis
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irst:
Series MPM-815H
150W PFC MEDICAL ATX POWER SUPPLY
Cable: 866-815H
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Series MPM-815H
150W PFC MEDICAL ATX POWER SUPPLY
Cable: 866-815H-24
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GERMANY
Joh.-Friedr.-Boettger-Str. 21
63322 Roedermark
Phone +49 6074 69285-0
Fax: +49 6074 69285-10
E-Mail: sales.de@hitekpower.com
Revision 10/2013
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