VUF-S400-24R [CUI]
Chassis Mount Power Supply, 24 Vdc, 18.19 A, 400 W;
| 型号： | VUF-S400-24R |
| 厂家： | 
CUI INC |
| 描述： | Chassis Mount Power Supply, 24 Vdc, 18.19 A, 400 W |
| 文件： | 总5页 (文件大小：263K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
output
output
current max.
ripple
efficiency
MODEL
voltage1,2,3,4
and noise5,6
min
max
convection
23 CFM
max
typ
(Vdc)
3.3
5
(Vdc)
(Vdc)
(A)
(A)
(% Vp-p)
(%)
VUF-S400-03R
VUF-S400-5R
VUF-S400-12R
VUF-S400-18R
VUF-S400-24R
VUF-S400-36R
VUF-S400-48R
2
3.3
6
45
60
60
±1
±1
±1
±1
±1
±1
±1
70
75
80
83
83
83
83
5
45
12
18
24
36
48
12
16
22
31
42
15
21
30
41
58
20.84
15.64
11.37
8.07
5.96
33.34
25
18.19
12.9
9.53
Notes:
1. customer must specify output voltage
2. output is fully isolated
3. output voltage is measured at output power connector
4. provides peak power of 700 W within 500 μs for all models
5. 1% minimum load is required to maintain the ripple and regulation
6. 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
Current Sharing:
“blank” = N/A
I = available
Base Number
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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
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, 50%
load change, peak transient does not exceed 5%.
transient response
overshoot
turn-on and turn-off overshoot shall not exceed 5% over
nominal voltage.
turn-on delay
hold-up time
120 Vac
1
s
at 80% load
20
ms
%
adjustment range
output user adjustable
±5
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
130
140
%
auto recovery
110
85
%Io
auto recovery upon removal of short
shutdown, auto recovery
°C
cui.com
CUI Inc │ SERIES: VUF-S400-XXR │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/28/2012 │ page 3 of 5
SAFETY & COMPLIANCE
parameter
conditions/description
min
typ
max
units
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
4,000
1,500
1,500
Vac
Vac
Vac
isolation voltage
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
safety approvals
EMI/EMC
FCC Part 15, CISPR22 Class B, conducted
at 264 Vac
leakage current
300
0.1
μA
allowable resistance measured when 40 A current is applied
from the ground pin of the three prong plug to the farthest
earthed connection point.
grounding test
Ω
RoHS compliant
MTBF
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
derating linearly at 2.5% from 50~70°C
-20
5
85
°C
non-condensing
non-condensing
90
%RH
%RH
5
95
cui.com
CUI Inc │ SERIES: VUF-S400-XXR │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/28/2012 │ 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
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
B:M OUNTING HOLE 8PLACE
66-32 U NC(ZZn-plated)
SCALE 4:1
C
B
C
B
B
CN3
C
FAN
B
CN1
CN2
C:M OUNTING HOLE 8PLACE
M 4X 0.7UNC
SC ALE 4:1
C
B
B
C
B
C
LOGIC CONNECTOR (CN3)
FAN
(
)
INPUT CONNECTOR CN1
JS B5B-XH-A
JS B2B-XH-A
terminal block
(option 1)
Molex 09-91-0500
(5 pins, 3 used, pins 2/4 nc)
(option 2)
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
Suggested mating connector
---
Suggested mating plug
--- or similar
PIN
1
FUNCTION
MAG - margin
2
CMN - current monitoring
CSH - current sharing
RTN - return
(
)
OUTPUT CONNECTOR CN2
3
terminal block
(option 1)
Molex 09-91-1600
(16 pins)
4
5
ACF - AC fail
(option 2)
6
PG - power good signal
RSW - remore on/off
RS- - remote sense (-)
RS+ - remote sense (+)
Suggested mating connector
--- or similar
Suggested mating connector
Molex ---
7
PIN
1~3
4~6
FUNCTION
+Vo
PIN
1~8
FUNCTION
+Vo
8
9
-Vo
9~16
-Vo
cui.com
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
08/28/2012
1.01
new template applied, V-Infinity branding removed
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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