Datasheet

For more information, please visit the product page.
date
08/28/2012
page
1 of 5
SERIES: VUF-S400-XXR│ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
•
•
•
•
•
safety approvals: UL 60950-1, CSA C22.2 No. 60950-1-03
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
• optional current sharing
RoHS
preset
voltage
MODEL
VUF-S400-03R
VUF-S400-5R
output
voltage1,2,3,4
output
current max.
ripple
and noise5,6
efficiency
(Vdc)
min
(Vdc)
max
(Vdc)
convection
(A)
23 CFM
(A)
max
(% Vp-p)
typ
(%)
3.3
2
3.3
45
60
±1
70
5
5
6
45
60
±1
75
VUF-S400-12R
12
12
15
20.84
33.34
±1
80
VUF-S400-18R
18
16
21
15.64
25
±1
83
VUF-S400-24R
24
22
30
11.37
18.19
±1
83
VUF-S400-36R
36
31
41
8.07
12.9
±1
83
VUF-S400-48R
48
42
58
5.96
9.53
±1
83
Notes:
1.
2.
3.
4.
5.
6.
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
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
VUF-S400 - XX R X
Preset Output Voltage
Base Number
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Current Sharing:
“blank” = N/A
I = available
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CUI Inc │ SERIES: VUF-S400-XXR │ DESCRIPTION: 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.
power factor 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, 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
120 Vac
hold-up time
at 80% load
%
1
20
adjustment range
output user adjustable
remote sense1
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)
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
%
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
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: VUF-S400-XXR │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/28/2012 │ page 3 of 5
SAFETY & COMPLIANCE
parameter
conditions/description
isolation voltage
primary to secondary 2 mA for 3 seconds
primary to transformer core 2 mA for 3 seconds
primary to earth ground 2 mA for 3 seconds
min
typ
max
safety approvals
UL 60950-1, CSA C22.2 No. 60950-1-03, TUV EN 60950-1, CE Mark (LVD)
EN 61204-3/61000-3-(2,3) & IEC 61000-4 Series Regulations, CB
EMI/EMC
FCC Part 15, CISPR22 Class B, conducted
leakage current
at 264 Vac
300
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
4,000
1,500
1,500
units
Vac
Vac
Vac
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: VUF-S400-XXR │ DESCRIPTION: 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
1.3
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
FAN
FA
B
B
B :M O U N TIN G H O LE 8 PLA C E
6-32 U N C (Zn-pl
(Z laated)
d)
SC A LE 4:1
C
C
B
B
CN3
C
C
FA N
CN 1
N
C
B
B
C
B
C
LOGIC CONNECTOR (CN3)
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
INPUT CONNECTOR (CN1)
Molex 09-91-0500
(5 pins, 3 used, pins 2/4 nc)
(option 2)
Suggested mating connector
---
Suggested mating plug
--- or similar
OUTPUT CONNECTOR (CN2)
PIN
FUNCTION
1
MAG - margin
2
CMN - current monitoring
3
CSH - current sharing
terminal block
(option 1)
Molex 09-91-1600
(16 pins)
(option 2)
4
RTN - return
5
ACF - AC fail
Suggested mating connector
--- or similar
Suggested mating connector
Molex ---
6
PG - power good signal
PIN
FUNCTION
1~3
4~6
C :M O U N TIN
T IN G H O LE 8 PLA
A CE
M 4X 0.7 U N C
SC A LE 4:
:1
VO+
VO
L
C
VO+
VO
CN 2
B
terminal block
(option 1)
VOVO
VOVO
B
7
RSW - remore on/off
PIN
FUNCTION
8
RS- - remote sense (-)
+Vo
1~8
+Vo
9
RS+ - remote sense (+)
-Vo
9~16
-Vo
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CUI Inc │ SERIES: VUF-S400-XXR │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/28/2012 │ page 5 of 5
REVISION HISTORY
rev.
description
date
1.0
initial release
07/07/2006
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.
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800.275.4899
Fax 503.612.2383
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[email protected]
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affect its safety or effectiveness.
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