Datasheet

For more information, please visit the product page.
date
08/28/2012
page
1 of 5
SERIES: VUM-S400-XXR│ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
FEATURES
•
•
•
•
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
• safety approvals: EN/IEC/UL 60950-1
• optional IEC320 AC inlet or terminal block
• optional current sharing
RoHS
preset
voltage
MODEL
output
voltage1,2,3,4
output
current5
ripple
and noise6,7
efficiency
max
(A)
max
(% Vp-p)
typ
(%)
min
(Vdc)
max
(Vdc)
3.3
2
3.3
60
±1
70
5
5
6
60
±1
75
VUM-S400-12R
12
12
15
33.34
±1
80
VUM-S400-18R
18
16
21
25
±1
83
VUM-S400-24R
24
22
30
18.19
±1
83
VUM-S400-36R
36
31
41
12.9
±1
83
VUM-S400-48R
48
42
58
9.53
±1
83
(Vdc)
VUM-S400-03R
VUM-S400-5R
Notes:
1.
2.
3.
4.
5.
6.
7.
customer must specify output voltage
output is fully isolated
output voltage is measured at output power connector
provides peak power of 700 W within 500 μs for all models
must use external forced airflow min. 23 CFM to achieve maximum current
1% minimum load is required to maintain the ripple and regulation
ripple & noise are measured at 20 MHz BW with 0.1 μF ceramic cap and a 22 μF electrolytic capacitors on the output
PART NUMBER KEY
VUM-S400 - XX R X
Base Number Preset Output Voltage
cui.com
Current Sharing:
“blank” = N/A
I = available
For more information, please visit the product page.
CUI Inc │ SERIES: VUM-S400-XXR │ 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
at 230 Vac, full load
max
units
264
Vac
63
Hz
6.35
A
35
A
max
units
0.98
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.
start-up time
at 230 Vac
hold-up time
at 80% load
adjustment range
output user adjustable
%
1
20
switching frequency
remote sense1
designated as RS+ and RS- on CN3.
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)
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:
typ
s
ms
±5
%
30
kHz
1. Not available for current sharing models
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, auto recovery
85
cui.com
typ
max
units
130
%
140
%Io
°C
For more information, please visit the product page.
CUI Inc │ SERIES: VUM-S400-XXR │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 08/28/2012 │ page 3 of 5
SAFETY & COMPLIANCE
parameter
conditions/description
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
min
typ
max
4,000
1,500
1,500
units
Vac
Vac
Vac
safety approvals
EN/IEC/UL 60950-1
EMI/EMC
EN 55022 Class B conducted/radiated, EN 61000-3-(2,3), EN 55024 (IEC 61000-4-(2,3,4,5,6,8,11))
leakage current
at 264 Vac
200
μA
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.
0.1
Ω
RoHS compliant
yes
MTBF
according to MIL-HBK-217F at 30°C
100,000
hours
ENVIRONMENTAL
parameter
conditions/description
min
operating temperature
derating linearly at 2.5% from 50~70°C
storage temperature
typ
max
units
0
70
°C
-20
85
°C
operating humidity
non-condensing
5
90
%RH
storage humidity
non-condensing
5
95
%RH
cui.com
For more information, please visit the product page.
CUI Inc │ SERIES: VUM-S400-XXR │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 08/28/2012 │ page 4 of 5
MECHANICAL
parameter
conditions/description
dimensions
9 x 5 x 1.6 (228.6 x 127 x 40.64 mm)
min
typ
max
units
inch
1.6
weight
kg
Two sets of 8 threaded mounting holes available
on the enclosure.
B: 6-32, maximum insertion depth of 0.2 inches.
C: M4, maximum insertion depth of 0.2 inches.
Mounting holes
MECHANICAL DRAWING
units: inches (mm)
tolerance: inches: x.xx = ±0.02
mm: x.xx = ±0.5
C
C
B
L N
C
C
B
B
B
B
C
C
INPUT CONNECTOR (CN1)
terminal block
(option 1)
Molex 09-91-0500
(5 pins, 3 used, pins 2/4 nc)
(option 2)
Suggested mating connector
---
Suggested mating plug
--- or similar
terminal block
(option 1)
Molex 09-91-1600
(16 pins)
(option 2)
Suggested mating connector
--- or similar
Suggested mating connector
Molex ---
PIN
FUNCTION
PIN
FUNCTION
1~3
+Vo
1~8
+Vo
4~6
-Vo
9~16
-Vo
FAN
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
FUNCTION
1
MAG - margin
2
CMN - current monitoring
3
CSH - current sharing
4
RTN - return
5
ACF - AC fail
6
PG - power good signal
7
RSW - remore on/off
8
RS- - remote sense (-)
9
RS+ - remote sense (+)
cui.com
M O U N TINN G H O LE:
L
B : 6-32
32 U N C (Znn-plated
ed) 8 PLA C E
C : M 4X 0.7 U N C 8 PLA C E
LOGIC CONNECTOR (CN3)
PIN
OUTPUT CONNECTOR (CN2)
VOVO
C
VO+
VO
B
C
VOVO
B
VO+
VO
FAN
FA
B
For more information, please visit the product page.
CUI Inc │ SERIES: VUM-S400-XXR │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 08/28/2012 │ page 5 of 5
REVISION HISTORY
rev.
description
date
1.0
initial release
12/11/2007
1.01
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.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
[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.
Similar pages