EMH350PD23-U [XPPOWER]
AC-DC Regulated Power Supply Module, 355W;
| 型号： | EMH350PD23-U |
| 厂家： | 
XP POWER LIMITED |
| 描述： | AC-DC Regulated Power Supply Module, 355W 输出元件 |
| 文件： | 总9页 (文件大小：1539K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EMH Dual Output Series
•
•
•
•
•
•
•
•
350 W Forced-Cooled Dual Output
Industry Standard 4”x 6”x 1.43”Format
IT & Medical (BF) Approvals
80 V - 275 VAC Operation
Analog & PMBus Signals Options (EMH350)
5 V Standby
Outputs upto 120 VDC
3 Year Warranty
The EMH350 Dual Output series provides two high current outputs in a industry standard 6" x 4" footprint. Available
both in U channel and integrally cooled end fan versions the EMH dual series can be fitted into 1U and configured to
provide single outputs upto 120 VDC.
All models feature two isolated outputs, plus and additional 12V/0.6A fan supply and 5V/2A standby supply
complimented with a range of optional analogue, digital and PMBus signals and controls.
With safety approvals that cover both IEC60950 (IT) and IEC60601 BF (Medical) the EMH350 dual series is suitable for a
wide range of industrial and medical applications including patient contact.
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Models & Ratings
Maximum
Output Power
Output Voltage V1
Output Current V1
Output Voltage V2
Output Current V2 Standby Supply
Fan Supply V3
Model Number(1)
12 V
12 V
12 V
24 V
60 V
16.5 A
16.5 A
16.5 A
8.3 A
24 V
36 V
48 V
48 V
60 V
8.3 A
5.5 A
4.2 A
4.2 A
3.3 A
5.0 V/2.0 A
5.0 V/2.0 A
5.0 V/2.0 A
5.0 V/2.0 A
5.0 V/2.0 A
12 V/0.6 A
12 V/0.6 A
12 V/0.6 A
12 V/0.6 A
12 V/0.6 A
354 W
EMH350PD21-U
EMH350PD22-U
EMH350PD23-U
EMH350PD24-U
EMH350PD25-U
354 W
355 W
354 W
3.3 A
354 W
Notes:
1. For integral end fan version, replace ‘-U’ in model number with ‘- EF’
2. Output voltages to 120 VDC possible with series output connection contact sales.
Input Characteristics
Characteristic
Minimum
Typical
115/230
50/60
Maximum
275
Units
Notes & Conditions
Input Voltage - Operating
Input Frequency
Power Factor
80
47
VAC
Hz
Derate output power < 90 VAC. See fig. 1
63
>
0.9
EN61000-3-2 class A compliant
Input Current - No Load
Input Current - Full Load
Inrush Current
0.05/0.03
3.6/1.8
A
A
115/230 VAC
115/230 VAC - EMH350
40
A
230 VAC cold start, 25 °C
No Load Input Power
Earth Leakage Current
Input Protection
1.0
W
µA
With output inhibit (via signal option)
115/230 VAC/50 Hz (Typ.), 264 VAC/60 Hz (Max.)
90/160
250
F10 A/250 V internal fuse in both lines
Input Voltage - Derating Curve
Figure 1
100
90
80
70
60
50
40
80
85
90
275
Input Voltage (VAC)
2
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Output Characteristics
Characteristic
Minimum
Typical
Maximum
120
Units
VDC
%
Notes & Conditions
Output Voltage - V1
Initial Set Accuracy
Output Voltage Adjustment
Minimum Load
Start Up Delay
Hold Up Time
12
See Models and Ratings table
1 V1, 5 V2
50% load, 115/230 VAC
10 V1
0
%
Via potentiometer & PMBus control, V2 will track
A
1
s
230 VAC full load (see fig. 2, 3 & 4.)
115 VAC full load (see fig. 5.)
After 20 min warm up
16
ms
%
Drift
0.2
0.5
Line Regulation
Load Regulation
Cross Regulation
%
90-264 VAC
1 V1, 5 V2
%
0-100% load, V2 EMH350 only
See regulation curves (see fig. 2-5)
Recovery within 1% in less than 500 µs
for a 50-75% and 75-50% load step
Transient Response - V1
4
%
Over/Undershoot - V1
Ripple & Noise
2
%
% pk-pk
%
1
20 MHz bandwidth (see fig. 6 & 7.)
Vnom DC.
Overvoltage Protection
115
110
140
Primary power limit V1 & V2 output power combined.
(see fig. 6)
Overload Protection
150
% W
Short Circuit Protection
Temperature Coefficient
Overtemperature Protection
Patient Leakage Current
Continuous
0.05
100
%/˚C
°C
Fitted, auto recovery
264 VAC/60 Hz
µA
Regulation Curves
Figure 2 - EMH350PD21
V2 Cross Regulation
V2 Load Regulation
26
25
24.5
24
25.5
25
23.5
23
22.5
22
21.5
21
24.5
24
V2 4.15A (50%) Load
V2 8.3A (100%) Load
V1 8.25A (50%) Load
V1 16.5A (100%) Load
23.5
23
20.5
22.5
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
2
3
4
5
6
7
8 8.3
V1 Load (A)
V2 Load (A)
Figure 3 - EMH350PD22
V2 Cross Regulation
V2 Load Regulation
50
45
40
35
30
25
20
15
10
5
37
36
35
34
33
32
31
V2 2.75A (50%) Load
V2 5.5A (100%) Load
V1 8.25A (50%) Load
V1 16.5A (100%) Load
0
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
2
3
4
5 5.5
V1 Load (A)
V2 Load (A)
3
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Regulation Curves
Figure 4 - EMH350PD23
V2 Cross Regulation
V2 Load Regulation
56
54
52
50
48
46
44
50
49
48
47
46
45
44
43
42
41
40
V2 2.1A (50%) Load
V2 4.2A (100%) Load
V1 8.25A (50%) Load
V1 16.5A (100%) Load
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
2
3
4
4.2
V1 Load (A)
V2 Load (A)
Figure 5 - EMH350PD24
V2 Cross Regualtion
V2 Load Regulation
58
56
54
52
50
48
46
44
49.5
49
48.5
48
V1 4.15A (50%) Load
V1 8.3A (100%) Load
47.5
47
46.5
46
V2 2.1A (50%) Load
V2 4.2A (100%) Load
45.5
45
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
2
3
4
5
6
7
8 8.3
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
2
3
4
4.2
V2 Load (A)
V1 Load
Overload Characteristics
Figure 6
Typical Overload Characteristics
24
22
20
18
16
14
12
10
8
V2
V1
6
4
2
0
2
4
6
8
10
12
14
16
18
20
Current (A)
4
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General Specifications
Characteristic
Minimum
Typical
Maximum
Units
Notes & Conditions
Efficiency
87
%
Full load (see fig. 7)
4000
1500
1500
80
Isolation: Input to Output
Input to Ground
VAC
Output to Ground
V1 to V2 Output
VDC
kHz
PFC / Main Converter /
Standby Converter
Switching Frequency
Power Density
62-560 / 71 / 50-130
400
3
16.3
W/in
MIL-HDBK-217F, Notice 2
+25 °C GB
Mean Time Between Failure
Weight
kHrs
1.6 (730)
U Models
lbs (g)
2.2 (1003)
EF Models
Efficiency Versus Load
Figure 7
EMH350PD21
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
115 V
230 V
0
10
20
30
40
50
60
70
80
90
100
Load %
Environmental
Characteristic
Minimum
Typical
Maximum
+70
Units
Notes & Conditions
Derate linearly from +50 °C at 2.5%/°C to
50% at 70 °C. (See Thermal Considerations)
Operating Temperature
0
°C
Storage Temperature
Cooling
-40
16
5
+85
°C
Forced-cooled, see Thermal Considerations
& Mechanical details
CFM
Humidity
Operating Altitude
95
3048
%RH
m
Non-condensing
3 x 30g shocks in each plane, total 18
shocks. 30g = 11ms (+/-0.5msec), half sine.
Conforms to EN60068-2-27 & EN60068-2-47
Shock
Single axis 10 - 500 Hz at 2g sweep and
endurance at resonance in all 3 planes.
Conforms to EN60068-2-6
Vibration
5
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Electromagnetic Compatibility - Emissions
Phenomenon
Standard
Test Level
Criteria
Notes & Conditions
Conducted
EN55011/22
Class B
AC input cable fitted with Würth Electronik
ferrrite core (3 turns), Part No.742-700-56.
See EMC report for details.
Radiated
EN55011/22
Class A
Voltage Fluctuations
EN61000-3-3
Electromagnetic Compatibility - Immunity
Phenomenon
Low Voltage PSU EMC
Harmonic Current
Radiated
Standard
Test Level
Criteria
Notes & Conditions
EN61204-3
High severity level
as below
EN61000-3-2
EN61000-4-3
EN61000-4-4
Class A
3
3
A
A
EFT
Surges
EN61000-4-5
EN61000-4-6
Installation class 3
A
Conducted
3
A
B
B
B
B
B
B
A
A
A
B
A
A
A
B
Dip >95% (0 VAC), 8.3ms
Dip 30% (70 VAC), 416ms
Dip >95% (0 VAC), 4160ms
Dip >95% (0 VAC), 10.0ms
Dip 30% (168 VAC), 500ms
Dip >95% (0 VAC), 5000ms
Dip >95% (0 VAC), 10.0ms
Dip 60% (40 VAC), 100ms
Dip 30% (70 VAC), 500ms
Dip >95% (0 VAC), 5000ms
Dip >95% (0 VAC), 10.0ms
Dip 60% (96 VAC), 100ms
Dip 30% (168 VAC), 500ms
Dip >95% (0 VAC), 5000ms
EN55024
(100 VAC)
EN55024
(240 VAC)
Dips and Interruptions
Derate Output Power to 140 W
EN60601-1-2
(100 VAC)
EN60601-1-2
(240 VAC)
Safety Agency Approvals
Safety Agency
Safety Standard
UL, IEC60950-1:2005 Ed 2
Category
CB Report
UL
Information Technology
Information Technology
Information Technology
UL60950-1 (2007), CSA 22.2 No.60950-1-07 Ed 2
TUV, EN60950-1:2006
TUV
CE
LVD & RoHS
Safety Agency
CB Report
UL
Safety Standard
Category
Medical
Medical
Medical
IEC60601-1 Ed 3 Including Risk Management
ANSI/AAMI ES 60601-1:2005 & CSA C22.2 No. 60601-1:08
EN60601-1:2006
TUV
Means of Protection
Category
Primary to Secondary
Primary to Earth
2 x MOPP (Means of Patient Protection)
1 x MOPP (Means of Patient Protection)
1 x MOPP (Means of Patient Protection)
IEC60601-1 Ed 3
Secondary to Earth
Equipment Protection Class
Safety Standard
Notes & Conditions
See safety agency conditions of
acceptability for details
Class I & BF
IEC60950-1:2005 Ed 2 & IEC60601-1 Ed 3
6
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Signals Description & Compatibility
Functions
Model
Remote
Sense
AC OK/
Power Fail
Inhibit V1 &
V Fan
Variable Speed
Fan Control
Fan Supply
5 V Standby
Current Share
PMBus
EMH350PDxx-U
EMH350PDxx-EF
Contact
Sales
P
P
P
P
P
P
P
P
P
P
P
P
P
Characteristic
Notes & Conditions
Signals & Control
Remote Sense
12 V Fan Supply (V3)
5V Standby
Compensates for 0.5 V total voltage drop
12 V/0.6 A supply, present when AC supplied, inhibit turns fan supply off.
5 V/2 A supply, always present when AC supplied
AC OK is an open collector transistor, referenced to negative output, providing a minimum of 3 ms warning of loss of output
regulation. The transistor is normally on when AC is healthy. See fig. 8.
AC OK/Power Fail
The inhibit high pin should be pulled below 0.4 V to switch V1, V2 & V Fan (V3) off. Open circuit or 2-8 V maximum to switch
the output on. See fig. 9.
Inhibit
Connecting pin 9 (-01 & -02 models) of like voltage units (3 maximum) will force the current to share between the outputs.
Units share current within 10% of each other at full load. See fig. 10.
Current Share
Only available for -EF models. Varies the speed of the integral fans depending on input voltage, output power & ambient
temperature within the unit.
Variable Speed Fan Control
AC OK Power Fail
Figure 8
Inhibit
Parallel & Current Share
Figure 9
Figure 10
EMH350PDXX (1)
V1 Output
EMH350DSXX (2)
EMH350PDXX (3)
V1 Output
V1 Output
POWER SUPPLY
POWER SUPPLY
-
+
-
+
-
+
Current
Share
Current
Share
5 V Standby
Pin 3 or 4
1 K
Max 30 V 10 mA
AC OK Collector
Inhibit Hi
Pin 10
Pin 11
Transistor On (<0.8 V):
AC OK
Transistor Off (>4.5 V):
AC NOT OK/Power Fail
AC OK Emitter
-VE output
Inhibit Lo
Pin 8 (-sense)
5V Standby return
pin 1 or 2
-
-
+
+
Load
Signals Connector
J2 Logic Connector
-
+
-
+
-
+
V2 Output
V2 Output
V2 Output
EMH350PDXX (1)
EMH350DSXX (2)
EMH350PDXX (3)
7
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Mechanical Details
EMH350PDxx-U
6.00 (152.4)
Output Terminals
M4 PAN HD screws in 4 positions
Torque to 8 lbs-in (90 cNm) max.
Airflow
Direction
Output Connector
C5
16 CFM
CON 2
CON 3
+V1
-V1
-V1
+V1
-V2
+V2
4.00
(101.6)
Input Terminal Block
Center Line
Input Connector CON 1
TYCO part # 640445-5
T1
2.57
(65.4)
L
1.96
(49.8) (33.1)
1.30
N
0.71
17.93
1
3
5
Line
Neutral
Earth
E
0.69
(17.4)
C3
D5
Input Terminal Block
TYCO p/n 640445-5
Output Connector
Center Line
0.63
(16.1)
Pins 2 & 4 removed
Mates with Tyco SL-156
Series Connector
M3 Mounting holes in 2 positions each side
Max penetration by screw:
3.5 mm from outside face of chassis
1.57
(39.8)
0.75
(19.1)
1.73 (44.0)
4.00 (101.6)
EMH350PDxx-EF
7.00 (177.8)
Output Terminals
M4 PAN HD screws in 4 positions
Torque to 8 lbs-in (90 cNm) max.
Recommended
Airflow
Direction
2.00
(50.8)
-V1
+V1
-V2
+V2
4.00
(101.6)
Input Terminal Block
Center Line
2.58
(65.4)
2.00
(50.8)
1.31
(33.1)
0.63
(16.1)
1.96
(49.8)
InputTerminal Block - Dinkle Products DT-2C-A02W-03
7.59 (192.8)
0.69
(17.4)
Output Connector
Center Line
1.75
(44.5)
1.18
(29.9)
0.88
(22.2)
0.57
(14.4)
Pin Connections
Pin
Function
Pin
7
8
Function
V1 +VE Sense
V1 -VE Sense
Current Share
Inhibit
Pin 11
Pin 9
Pin 7
Pin 5
Pin 3
Pin 1
Pin 12
Pin 10
Pin 8
Pin 6
Pin 4
Pin 2
1
2
3
4
5
6
-VE Standby
-VE Standby
+VE Standby
+VE Standby 10
Fan +VE
Fan -VE
9
11
Power Fail
12 Not Connected
Signals Connector - 12 WAY 2mm PITCH p/n
JST S12B-PHDSS
Mating HALF - p/n JST PHDR-12VS
Contact - 26-22 AWG p/n JST SPHD-001T-P0.5
Notes
1. Dimensions shown in inches (mm).
Tolerance: 0.02 ( 0.5)
2. Weight: U channel: 1.6 lb (730 g),
End Fan: 2.2 lbs (1003 g)
8
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Thermal Considerationse (U Channel Versions)
In order to ensure safe operation of the PSU in the end-use equipment, the temperature of the components listed in the table below must not be
exceeded. Temperature should be monitored using K type thermocouples placed on the hottest part of the component (out of any direct air flow). See
Mechanical Details for component locations.
Temperature Measurements (Ambient ≤ 50 °C)
Component
D5 case
C5
Max Temperature ºC
120 °C
105 °C
C3
105 °C
T1 coil
120 °C
Service Life (U Channel Versions)
The estimated service life of the EMH Dual Series is determined by the cooling arrangements and load conditions experienced in the end application.
Due to the uncertain nature of the end application this estimated service life is based on the actual measured temperature of a key capacitor within the
product when installed in the end application.
The graph below expresses the estimated lifetime for a given component temperature and assumes continuous operation at this temperature.
Estimated Service Life vs Component Temperature
120000
100000
80000
60000
40000
20000
0
105
95
85
75
65
55
C5 Temperature (°C)
06 April 17
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