Datasheet

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date
08/28/2012
page
1 of 5
SERIES: VUFM-D400-D │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
FEATURES
•
•
•
•
•
•
medical approvals: UL 60601-1, CSA C22.2 No. 60601-1-03
dual output
current monitoring and remote voltage adjustments (margin)
compact 1U size and high power density: 5.56 W/inch3
power factor corrected to EN 61000-3-2 Class D
short circuit, overload, over voltage and over temperature
protections
• optional IEC320 AC inlet or terminal block
• current sharing
RoHS
®
IEC
60601-1
EN
60601-1
output
voltage1,2,3,
MODEL
output
current
ripple
and noise6,7
efficiency
(Vdc)
max4
(A)
max5
(A)
max
(% Vp-p)
typ
(%)
VUFM-D400-D312
3.3
12
30
16.7
40
25
±1
75
VUFM-D400-D324
3.3
24
30
8.34
40
12.5
±1
75
VUFM-D400-D512
5
12
30
16.7
40
25
±1
75
VUFM-D400-D524
5
24
30
8.34
40
12.5
±1
75
VUFM-D400-D1242
12
24
16.7
8.33
25
12.5
±1
75
Notes:
1.
2.
3.
4.
5.
6.
7.
output is fully isolated
output voltage is measured at output power connector
provides peak power of 700 W within 500 μs for all models
convection cooling
23 CFM cooling
1% minimum load is required to maintain the ripple and regulation
Ripple and noise is measured from 10 KHz to 20 MHz at output terminals with a 0.1 μF ceramic capacitor and a 22 μF electrolytic capacitor in parallel
PART NUMBER KEY
VUFM-D400 - DXXX-X
Base Number
Preset Output Voltage
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Current Sharing:
“blank” = N/A
I = available
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CUI Inc │ SERIES: VUFM-D400-D │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 08/28/2012 │ page 2 of 5
INPUT
parameter
conditions/description
min
voltage
typ
90
frequency
current
47
at 90 Vac, full load
inrush current
at 230 Vac, full load, cold start
input fuse
built-in ac fuse. A blown fuse usually indicates permanent
damage to the power supply serviceable by factory only.
active power correction
meets EN 61000-3-2 Class D
max
units
264
Vac
63
Hz
6.35
A
35
A
max
units
OUTPUT
parameter
conditions/description
min
total regulation
±1
transient response
output voltage returns to within 1% in less than 2.5 ms for a
50% load change, peak transient does not exceed 5%.
overshoot
turn-on and turn-off overshoot shall not exceed 5% over
nominal voltage.
turn-on delay
at 230 Vac
hold-up time
at 80% load
adjustment range
output user adjustable
20
s
ms
±5
%
30
kHz
designated as RS+ and RS- on CN3. Total voltage
compensation for cable losses with respect to the main output.
remote on/off
defined RSW on CN3, requiring a low signal to inhibit output.
LED display (LED 1)
green - the power supply is operating normally.
orange - when any protection occurs or RSW is low.
power good
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.
current sharing
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 monitor
designated as CMN on CN3 for for current sense for 0.5~3 Vdc
to represent 0~100% output current.
AC fail (optional)2
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
switching frequency
remote sense
typ
1. 1% minimum load is required to maintain ripple and regulation
2. Not available for current sharing models
3. Input voltage protection must be disabled when AC Fail is enabled
PROTECTIONS
parameter
conditions/description
min
input under voltage protection
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.
over voltage protection
shutdown and latches, ac input reset required to restart
over current protection
auto recovery
short circuit protection
continuous, auto recovery upon removal of short
110
over temperature protection
shutdown
85
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typ
max
units
130
%
140
%Io
°C
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CUI Inc │ SERIES: VUFM-D400-D │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 08/28/2012 │ page 3 of 5
SAFETY & COMPLIANCE
parameter
conditions/description
min
typ
isolation voltage
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
safety approvals
UL 60601-1, CSA C22.2 No. 601.1-M90, TUV 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
max
4,000
1,500
1,500
Vac
Vac
Vac
leakage current
grounding test
allowable resistance measured when 40 A current is applied
from the ground pin of the three prong plug to the farthest
earthed connection point.
RoHS compliant
yes
MTBF
according to MIL-HBK-217F at 30°C
units
300
μA
0.1
Ω
100,000
hours
ENVIRONMENTAL
parameter
conditions/description
operating temperature
derating linearly at 2.5% from 50~70°C
min
storage temperature
max
units
0
typ
70
°C
-20
85
°C
operating humidity
non-condensing
5
90
%RH
storage humidity
non-condensing
5
95
%RH
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CUI Inc │ SERIES: VUFM-D400-D │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 08/28/2012 │ page 4 of 5
MECHANICAL
parameter
conditions/description
dimensions
8 x 5 x 1.6 (203.2 x 127 x 40.64 mm)
min
typ
max
units
inch
weight
1.3
Mounting screws
kg
6-32, 1/4” or shorter
MECHANICAL DRAWING
units: inches (mm)
tolerance: inches: x.xx = ±0.02
mm: x.xx = ±0.5
C
C
B
B :M O U N TIN
TIN G H O LE 8 PLA
LA C E
6-32
632 U N C (Znn-plated)
SC A LE
L E 4:1
FAN
B
B
B
C
C
FA N
CN 3
V2
B
CN1
V2
RTN
RT
RTN
RT
V1
V1
CN 2
C :M O U N TI
TIN
N G H O LE 8 PLA
LA C E
M 4X
4 0.7 U N C
SC A LE
E 44:1
L
N
C
C
B
B
B
B
C
C
INPUT CONNECTOR (CN1)
Howder HD-121-3P
(option 1)
LOGIC CONNECTOR (CN3)
Molex Part No. 26-48-1071
or similar.
(option 2)
Suggested mating plug
Molex Part No. 09-91-0700
OUTPUT CONNECTOR (CN2)
Howder HD-121-6P
(option 1)
Molex 26-48-1161 or similar.
(option 2)
Suggested mating connector
Molex 19198-0045 or similar
Suggested mating connector
Molex 09-91-1600
PIN
FUNCTION
PIN
FUNCTION
1~2
3~5
+Vo
1~6
+Vo
RTN
7~13
6
RTN
-Vo
14~16
-Vo
JS B5B-XH-A
JS B2B-XH-A
Suggested mating connector
JST XHP-5 or equivalent
Contact: SXH-002T-P0.6
Suggested mating connector
JST XHP-2 or equivalent,
Contact: SXH-001T-P0.6
PIN
FUNCTION
1
RTN - return
2
PG - power good signal
3
RSW - remore on/off
4
RS- - remote sense (-)
5
RS+ - remote sense (+)
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FAN
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CUI Inc │ SERIES: VUFM-D400-D │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 08/28/2012 │ page 5 of 5
REVISION HISTORY
rev.
description
date
1.0
initial release
07/11/2006
1.04
new template applied, V-Infinity branding removed
08/28/2012
The revision history provided is for informational purposes only and is believed to be accurate.
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800.275.4899
Fax 503.612.2383
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[email protected]
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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