VUFM-S400-48R [CUI]
Chassis Mount Power Supply, 48 Vdc, 9.53 A, 400 W;
| 型号： | VUFM-S400-48R |
| 厂家： | 
CUI INC |
| 描述： | Chassis Mount Power Supply, 48 Vdc, 9.53 A, 400 W |
| 文件： | 总5页 (文件大小：254K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
date 10/30/2012
page 1 of 5
SERIES: VUFM-S400 │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
FEATURES
• up to 400 W continuous power
• compact 1U size
• 5.56 W/inch3 power density
• universal input (90~264 Vac)
• single output from 3.3~48V
• short circuit, over voltage and over temperature protections
• full medical approvals
• built-in active PFC function
• built-in remote sense function
• efficiency up to 83%
IEC
60601-1
EN
RoHS
®
60601-1
output
voltage
output
current
max
output
power
max
ripple and
noise4
efficiency
MODEL
max
typ
(Vdc)
3.3
5
(A)
(W)
(mVp-p)
(%)
VUFM-S400-03R
VUFM-S400-5R
VUFM-S400-12R
VUFM-S400-18R
VUFM-S400-24R
VUFM-S400-36R
VUFM-S400-48R
60
60
2001
3002
4003
4003
4003
4003
4003
±1
±1
±1
±1
±1
±1
±1
70
75
80
83
83
83
83
12
18
24
36
48
33.34
25
18.19
12.9
9.53
Notes:
1. total continuous output power will not exceed 200 W forced air (23 CFM), 150 W without fan
2. total continuous output power will not exceed 300 W forced air (23 CFM), 270 W without fan
3. total continuous output power will not exceed 400 W forced air (23 CFM), 286 W without fan
4. 1% minimum load is required to maintain the ripple and regulation
PART NUMBER KEY
VUFM-S400 - XX R X
Base Number
Preset Output Voltage
Current Sharing:
“blank” = N/A
I = available
cui.com
CUI Inc │ SERIES: VUFM-S400 │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 10/30/2012 │ page 2 of 5
INPUT
parameter
voltage
conditions/description
min
90
typ
max
264
63
units
Vac
Hz
frequency
current
47
at 90 Vac, full load
6.35
35
A
inrush current
at 230 Vac, full load, cold start
A
Built-in ac fuse. A blown fuse usually indicates permanent damage to the power supply serviceable by
factory only.
input fuse
power factor correction
meets EN 61000-3-2 Class D
OUTPUT
parameter
conditions/description
min
typ
max
units
total regulation
±1
%
Output voltage returns to within 1% in less than 2.5 ms for a 50% load change. Peak transient does
not exceed 5%.
transient response
start-up time
hold-up time
adjustability
at 120 Vac
1
s
at 120 Vac, 80% load
output user adjustable
20
ms
%
±5
switching frequency
overshoot
30
Turn-on and turn-off overshoot shall not exceed 5% over nominal voltage.
kHz
Designated as RS+ and RS- on CN3. Total voltage compensation for cable losses with respect to the
main output.
remote sense1
remote on/off
Defined RSW on CN3, requiring a low signal to inhibit output.
Green - the power supply is operating normally.
Orange - when any protection occurs or RSW is low.
LED display (LED 1)
Designated as PG on CN3. This signal goes high 100~500 ms after the output reaches regulation. It
goes low at least 1 ms before loss of regulation.
power good
Designated as CSH on CN3, optional single wired for forced surrent sharing function and parallel up to
4 units within 10% accuracy at full load.
current sharing
current monitor
AC fail (optional)
Designated as CMN on CN3 for for current sense for 0.5~3 Vdc to represent 0~100% output current.
Designated as ACF on CN3 to monitor the input voltage when input goes under 80 ±5 Vac the signal
will go low (0 V) and then go high (+5 V) once it reappears over 86 Vac.
Notes:
1. Not available for current sharing models
PROTECTIONS
parameter
conditions/description
min
typ
max
units
Power supply shuts down when ac input is under 80 ±5 Vac. When ac line reappears over 86 ±5 Vac,
the power supply restarts automatically.
input under voltage protection
over voltage protection
over current protection
short circuit protection
over temperature protection
shutdown and latches, ac input reset required to restart
auto recovery
130
140
%
110
85
%Io
auto recovery upon removal of short
shutdown
°C
cui.com
CUI Inc │ SERIES: VUFM-S400 │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 10/30/2012 │ page 3 of 5
SAFETY & COMPLIANCE
parameter
conditions/description
min
typ
max
units
primary to secondary at 2 mA for 3 seconds
primary to transformer core at 2 mA for 3 seconds
primary to earth ground at 2 mA for 3 seconds
4,000
1,500
1,500
Vac
Vac
Vac
isolation voltage
allowable resistance measured when 40 A current
is applied from the ground pin of the three prong
plug to the farthest earthed connection point.
isolation resistance
safety approvals
0.1
Ω
UL 60601-1, CSA C22.2 No. 601.1-M90, TUV EN 60601-1, CE Mark (LVD)
EN 61204-3/60601-1-2/61000-3-(2,3) & IEC 61000-4 Series Regulations, CB
EMI/EMC
FCC Part 15, CISPR22 Class B, conducted
leakage current
RoHS compliant
MTBF
300
μA
yes
according to MIL-HBK-217F at 30°C
100,000
hours
ENVIRONMENTAL
parameter
conditions/description
min
0
typ
max
70
units
°C
operating temperature
storage temperature
operating humidity
storage humidity
vibration
derating linearly at 2.5% from 50~70°C
-20
5
85
°C
non-condensing
non-condensing
5 ~ 50 Hz, per axis
90
%RH
%RH
m/s2
5
95
±7.35
DERATING CURVE
100
80
60
40
20
90
0
10
20
30
40 50 60 70 80
100
Ambient Temperature (°C)
cui.com
CUI Inc │ SERIES: VUFM-S400 │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 10/30/2012 │ page 4 of 5
MECHANICAL
parameter
dimensions
weight
conditions/description
min
typ
max
units
inch
kg
8 x 5 x 1.6 (203.2 x 127 x 40.64 mm)
1.3
MECHANICAL DRAWING
units: mm (inches)
tolerance: inches: x.xx = ±0.02
mm: x.xx = ±0.5
Mounting Holes
2 sets of 8 threaded mounting holes
available on the enclosure.
C
B
C
B
Maximum insertion depth of 0.2 inches
B:66-32 U NC(ZZn-plaated))
SCALE 4:1
B
CN3
C
FAN
B
CN1
CN2
C:M 4X 0.7UNC
SSC ALE 4:1
C
B
B
C
B
C
(
)
INPUT CONNECTOR CN1
LOGIC CONNECTOR (CN3)
FAN
terminal block
(option 1)
Molex 09-91-0500
(5 pins, 3 used, pins 2/4 nc)
(option 2)
---
---
Suggested mating connector
--- or equivalent
Contact: SXH-002T-P0.6
Suggested mating connector
--- or equivalent,
Contact: SXH-002T-P0.6
Suggested mating connector
---
Suggested mating plug
--- or similar
PIN
FUNCTION
MAG - margin
1
2
3
4
5
6
7
8
9
(
)
OUTPUT CONNECTOR CN2
CMN - current monitoring
CSH - current sharing
RTN - return
terminal block
(option 1)
Molex 09-91-1600
(16 pins)
(option 2)
Suggested mating connector
--- or similar
Suggested mating connector
Molex ---
ACF - AC fail
PG - power good signal
RSW - remore on/off
RS- - remote sense (-)
RS+ - remote sense (+)
PIN
1~3
4~6
FUNCTION
+Vo
PIN
1~8
FUNCTION
+Vo
-Vo
9~16
-Vo
cui.com
CUI Inc │ SERIES: VUFM-S400 │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 10/30/2012 │ page 5 of 5
REVISION HISTORY
rev.
description
date
1.0
initial release
updated features, added preset voltage data
updated connector data and drawing
new template applied
07/06/2006
12/27/2006
12/12/2007
05/11/2012
08/28/2012
10/30/2012
1.01
1.02
1.03
1.04
1.05
V-Infinity branding removed
added derating curve
The revision history provided is for informational purposes only and is believed to be accurate.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical
component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to
affect its safety or effectiveness.
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