VDRS-240 [CUI]
AC-DC DIN RAIL;
| 型号： | VDRS-240 |
| 厂家： | 
CUI INC |
| 描述： | AC-DC DIN RAIL |
| 文件： | 总7页 (文件大小：294K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
For more information, please visit the product page.
date 01/17/2013
page 1 of 7
SERIES: VDRS-240 │ DESCRIPTION: AC-DC DIN RAIL
FEATURES
• up to 240 W continuous power
• universal input (88~264 Vac / 124~373 Vdc)
• 150% peak load capability2
• DIN Rail power supplies
• two peak load mode selector
• built-in remote ON/OFF function
• over voltage, over load, and over temperature protections
• UL 508 and TUV safety approvals
• built-in active PFC function (PF 0.96)
• efficiency up to 92%
output
voltage
output
current
max
output
power
max
ripple
efficiency
MODEL
and noise1
max
(Vdc)
(A)
(W)
(mVp-p)
(%)
91
VDRS-240-24
VDRS-240-48
24
48
10
5
240
240
240
480
92
Note:
1. at full load, 230 Vac input, measured at 20MHz bandwidth with a 47 μF and 0.1 μF parallel cap on the output
2. 3 seconds or 20% duty cycle max. The average output power should not exceed the rated power.
PART NUMBER KEY
VDRS - 240 - XX
Base Number
Output
Voltage
cui.com
For more information, please visit the product page.
CUI Inc │ SERIES: VDRS-240 │ DESCRIPTION: AC-DC DIN RAIL
date 01/17/2013 │ page 2 of 7
INPUT
parameter
conditions/description
min
typ
max
units
88
124
264
373
Vac
Vdc
voltage
frequency
current
47
63
Hz
at 115 Vac
at 230 Vac
2.6
1.3
A
A
at 115 Vac
at 230 Vac
33
65
A
A
inrush current
power factor correction
leakage current
0.96
1
at 240 Vac
mA
OUTPUT
parameter
conditions/description
min
typ
max
±1
units
%
voltage accuracy
line regulation
±0.5
±1
%
load regulation
temperature coefficient
hold-up time
%
(0 ~ 50°C)
±0.03
%/°C
ms
%
at 115 Vac, cold start
16
-2
voltage adjustment range
+8
Note:
1. All specification are measured at 230 Vac input, rated load, 25°C unless otherwise specified.
PROTECTIONS
parameter
conditions/description
min
typ
max
units
latch-off mode, restart
to recover from fault
24 V model
48 V model
120
117
138
135
%
%
Kicks in between 105~150% rated output power
when the fault persist for about 3 sec, then clamps
output voltage down, automatic recovery’ >150%
rated power or short circuit would cause the power
supply to go in to constant current limiting; if fault
condition is not removed after 5 times, then the
converter will shutdown and need to be restarted
to recover from fault.
over voltage protection
constant current limiting, automatically recovers
after fault condition is removed
over load protection
105
90
150
100
%
output shut down and auto restart upon reduction
of temperature
over temperature protection
DC ok relay contact ratings
95
°C
at 0.3 A
at 1 A and 0.5 A
60
30
Vdc
Vdc
cui.com
For more information, please visit the product page.
CUI Inc │ SERIES: VDRS-240 │ DESCRIPTION: AC-DC DIN RAIL
date 01/17/2013 │ page 3 of 7
SAFETY & COMPLIANCE
parameter
conditions/description
min
typ
max
units
input to output for 1 minute
input to case for 1 minute
output to case, output to DC OK for 1 minute
4,242
2,121
707
Vdc
Vdc
Vdc
isolation voltage
input to output, input to case,
output to case, 500 Vdc
isolation resistance
safety approvals
EMI/EMC2
100
MΩ
UL 508, TUV EN 60950-1
EN 55022 Class B, EN 61000-3-3, EN 61204-3,
EN 55024, light industry level, criteria A, meet SEMI F47
RoHS compliant
yes
Note:
2. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still
meets EMC directives.
ENVIRONMENTAL
parameter
conditions/description
min
-25
-40
20
typ
max
70
units
°C
operating temperature
storage temperature
operating humidity
storage humidity
vibration
85
°C
non-condensing
95
%
10
95
%
(10 ~ 500 Hz, 1 hour per axis, 3 hours total)
2
Grms
cui.com
For more information, please visit the product page.
CUI Inc │ SERIES: VDRS-240 │ DESCRIPTION: AC-DC DIN RAIL
date 01/17/2013 │ page 4 of 7
MECHANICAL
parameter
conditions/description
min
typ
max
units
dimensions
2.591 x 4.921 x 4.634 (65.8 x 125 x 117.7 mm)
inch
MECHANICAL DRAWING
CN1
1
FG
2
3
ac line
ac neutral
CN2
1
2
3
4
5
6
DC+
DC-
INH+
INH-
relay contact
relay contact
65.80
1 2 3 4 5 6
117.7
CN2
Relay Contact
+
+V
ADJ.
DC ON
ON OFF
SW1
SW2
Switch
1
2
peak load setting
remote on/off setting
1 2 3
CN1
Admissible DIN-RAIL:
TS35/7.5 or TS35/15
cui.com
For more information, please visit the product page.
CUI Inc │ SERIES: VDRS-240 │ DESCRIPTION: AC-DC DIN RAIL
date 01/17/2013 │ page 5 of 7
(
)
PEAK LOADING SW1 ON MODE1 DEFAULT SETTING
I
T-peak
I-peak
T-peak presents while the unit is working within 110%~150% raterd output power.
See Curve “B” for the variation in T-Peak between output current and hold-up time.
If T-peak is more than the time setting in Curve “B”, the output current will drop to
the constant limit (I-normal) that is 105% of the rated power. Meanwhile, I-normal
and T-normal will be presenting. See Curve “A” for the timing back to I-Peak of
T-normal and this mode can be used for easy 2-stage battery chargers.
I-normal
T-normal
0
T
(
)
PEAK LOADING SW1 OFF MODE2
I
T-peak
I-peak
T-peak presents while the unit is working within 110%~150% rated output power.
See Curve “B” for the variation of T-peak between output current and hold-up time.
If T-peak is more than the time setting in Curve “B”, the output voltage sill be shut
down for 3~4 seconds and then auto-recover.
0
T
3 ~ 4 sec
T-normal
T-peak
24
22
20
18
16
14
12
10
8
22
20
18
16
14
12
10
8
6
6
4
4
2
2
0
0
I-normal
10% 20% 30% 40% 50% 60% 70% 80% 90%
CURVE A
110% 115% 120% 125% 130% 135% 140% 145% 150%
CURVE B
I-peak
cui.com
For more information, please visit the product page.
CUI Inc │ SERIES: VDRS-240 │ DESCRIPTION: AC-DC DIN RAIL
date 01/17/2013 │ page 6 of 7
REMOTE ON/OFF
The power supply can be turned on/off by using the “remote control” function.
External Power Source
I = 6 ~ 20mA
SW
1 2 3 4 5 6
SW2
off
INH+(3 PIN)/INH-(4 PIN)
SW ON (>2.5 V)
Output Status
ENABLE
off
SW OFF (<0.8 V)
DISABLE
Relay Contact
CN2
on
SW ON (>2.5 V)
DISABLE
(default setting)
on
SW OFF (<0.8 V)
ENABLE
+
+V
ADJ.
DC ON
ON OFF
SW1
SW2
DERATING CURVE
Output power vs. Ambient temperature
Output power vs. Input Voltage
150
for 3 sec. typ.
100
80
125
112.5
100
60
continuous
80
40
20
0
60
50
40
88
100 110
120
264
10 20 30 40
-25
0
50 60 70
Input Voltage (Vac) 60 Hz
Ambient temperature (°C)
Note:
1. Derating may be needed under low input voltage. Please check the derating curve for more details.
ACTIVE DC SIGNAL - RELAY CONTACT
Contact Close
When the output voltage reaches the adjusted output voltage
When the output voltage drops below 45%
30 V / 1 A resistive load
Contact Open
Contact Ratings (MAX)
cui.com
For more information, please visit the product page.
CUI Inc │ SERIES: VDRS-240 │ DESCRIPTION: AC-DC DIN RAIL
date 01/17/2013 │ page 7 of 7
REVISION HISTORY
rev.
description
date
1.0
initial release
spec. update
10/17/2012
11/07/2012
01/17/2013
1.01
1.02
updated 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.
相关型号：
©2020 ICPDF网 联系我们和版权申明