PDRB-300-24 [CUI]
AC-DC DIN RAIL POWER SUPPLY;
| 型号： | PDRB-300-24 |
| 厂家： | 
CUI INC |
| 描述： | AC-DC DIN RAIL POWER SUPPLY |
| 文件： | 总6页 (文件大小：583K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Additional Resources: Product Page
date 06/13/2019
page 1 of 6
SERIES: PDRB-300 │ DESCRIPTION: AC-DC DIN RAIL POWER SUPPLY
FEATURES
• integrated fuse and surge protection
• 3,000 Vac input/output isolation voltage
• DC on/low LED indicators
• over-voltage/current protection
• detachable and fixed screw terminal options
• adjustable output via trim POT
• power good relay (24 Vdc model)
• parallel up to three units
• UL/cUL, TUV, CE certified
output
voltage
output
current
max
output
power
max
ripple
efficiency2
MODEL
and noise1
max
typ
(Vdc)
24
(A)
(W)
(mVp-p)
(%)
PDRB-300-24
PDRB-300-48
12.5
6.25
300
300
100
100
89
90
48
Notes:
1. At full load, nominal input, 20 MHz bandwidth oscilloscope.
2. At nominal input.
3. All specifications are measured at Ta=25°C, nominal input voltage, and rated output load unless otherwise specified.
PART NUMBER KEY
PDRB-300 - XX X
Base Number
Output Voltage
Terminal Type:
A = fixed screw terminal
B = detachable screw terminal
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Additional Resources: Product Page
CUI Inc │ SERIES: PDRB-300 │ DESCRIPTION: AC-DC DIN RAIL POWER SUPPLY
date 06/13/2019 │ page 2 of 6
INPUT
parameter
conditions/description
min
typ
max
units
90
180
210
132
264
375
Vac
Vac
Vdc
voltage
frequency
current
47
63
Hz
at 90 Vac
at 180 Vac
6.0
3.0
A
A
at 115 Vac
at 230 Vac
35
65
A
A
inrush current
input to output
input to FG
0.25
3.5
mA
mA
leakage current
power factor (passive)
at 230 Vac, full load
0.75
OUTPUT
parameter
conditions/description
min
typ
max
7,000
±1
units
µF
capacitive load
initial set point accuracy
line regulation
%
at full load, V in min to V in max
±0.5
%
at Vi nom, 0~100% load
single mode
parallel mode
load regulation
adjustability
±1
±5
%
%
via built in trim pot, 80% load
24 Vdc output models
48 Vdc output models
22.5
47
28.5
56
Vdc
Vdc
rated continuous loading at
max trim voltage
24 Vdc output models (28.5 Vdc)
48 Vdc output models (56 Vdc)
10.5
5.35
A
A
at Vi nom, full load
at Vi nom, full load with max capacitive load
2.5
2.5
s
s
start-up time
rise time
at Vi nom, full load
at Vi nom, full load with max capacitive load
150
500
ms
ms
at 115 Vac, full load
at 230 Vac, full load
25
30
ms
ms
hold-up time
fall time
at Vi nom, full load
150
2
ms
ms
transient recovery time
switching frequency
temperature coefficient
at Vi nom, 100~50% load
at Vi nom, full load
40
kHz
±0.03
%/°C
DC ON indicator threshold at
start-up (GREEN)
24 Vdc output models
48 Vdc output models
17.6
37.0
19.4
43.0
Vdc
Vdc
DC LOW indicator threshold
after start-up (RED)
24 Vdc output models
48 Vdc output models
17.6
37.0
19.4
43.0
Vdc
Vdc
parallel operation4
at 10~90% load
3
modules
threshold voltage of contact closed (at start-up)
electrical isolation
contact rating at 60 Vdc
17.6
500
19.4
Vdc
Vdc
A
power ready5
0.3
Notes:
4. Single/Parallel mode operation selectable via S/P switch.
5. For 24 Vdc output models only
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Additional Resources: Product Page
CUI Inc │ SERIES: PDRB-300 │ DESCRIPTION: AC-DC DIN RAIL POWER SUPPLY
date 06/13/2019 │ page 3 of 6
PROTECTIONS
parameter
conditions/description
min
typ
max
units
at Vi nom, 80% load, auto recovery
24 Vdc output models
48 Vdc output models
over voltage protection
30
60
33
66
Vdc
Vdc
over current protection
short circuit protection
fold forward (see curve)
fold forward
120
145
%
SAFETY & COMPLIANCE
parameter
conditions/description
min
typ
max
units
3,000
4,242
Vac
Vdc
input to output for 1 minute
1,500
2,121
Vac
Vdc
isolation voltage
input to FG for 1 minute
500
710
Vac
Vdc
output to FG for 1 minute
isolation resistance
safety approvals
safety class
input to output at 500 Vdc
100
MΩ
UL 508, UL 60950-1, EN 60950-1
ISA 12.12.01 (Class I, Div 2, Groups A~D)
class I
EN 55032 Class B, EN 55024, ENV 50204,
EN 61204-3, EN 61000-3-2, EN 61000-3-3,
EN 61000-6-2, EN 61000-6-3, EN 61000-4-2,
EN 61000-4-3, EN 61000-4-4, EN 61000-4-5,
EN 61000-4-6, EN 61000-4-8, EN 61000-4-11
EMI/EMC
pollution degree
2
degree of protection
IP20
as per Bellcore Issue 6 at 40 °C, GB
24 Vdc output models
48 Vdc output models
MTBF
437,000
468,000
hours
hours
RoHS
yes
Notes:
6. The power supply is considered a component which will be installed into final equipment. The final equipment still must be tested to meet the necessary EMC directives.
ENVIRONMENTAL
parameter
conditions/description
min
-30
-40
20
typ
max
71
units
°C
operating temperature
storage temperature
humidity
see derating curves
85
°C
non-condensing
EN 60950-1
95
%
altitude
5,000
m
meets IEC 60068-2-6 (Mounting on rail: 10~500
Hz, 2 G, along X,Y,Z axis, for 60 minutes on each
axis)
vibration
meets IEC 60068-2-27 (15 G, 11 ms, 3 axis, 6
faces, 3 times for each face)
shock
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Additional Resources: Product Page
CUI Inc │ SERIES: PDRB-300 │ DESCRIPTION: AC-DC DIN RAIL POWER SUPPLY
date 06/13/2019 │ page 4 of 6
MECHANICAL
parameter
conditions/description
min
typ
max
units
fixed screw terminal: 124.50 x 83.5 x 123.6 (4.90 x 3.29 x 4.87 inches)
detachable screw terminal: 143.5 x 83.5 x 123.6 (5.65 x 3.29 x 4.87 inches)
mm
mm
dimensions
material
weight
metal
1.4
kg
cooling
natural convection
fixed screw terminal: accepts 24~10 AWG wire
detachable screw terminal: accepts 24~12 AWG wire
input/output connector
MECHANICAL DRAWING
units: mm [inch]
tolerance:
X≤30.00: ±0.30 [±0.01]
30.00<X≤120.00: ±0.50 [±0.02]
120.00<X≤400.00: ±0.80 [±0.03]
unless otherwise noted
TERMINAL
CONNECTIONS
TERMINAL
Function
RDY*
RDY*
V+
1
2
3
4
5
6
7
8
9
V+
V-
V-
fixed screw terminal
detachable screw terminal
L
N
Note: *RDY on 24 Vdc model only
INSTALLATION
Fixed
Detachable
Screw Terminal Screw Terminal
DIN RAIL
Cable
TS35/7.5 or TS35/15
flexible/solid, copper conductors
only, 60/75°C
24~10 AWG
(0.2~4 mm2)
24~12 AWG
Wire Range
Strip Length
Screw Torque
Position
(0.2~2.5 mm2)
8 mm
4~5 mm
input: 9 lb·in
output: 5.5 lb·in output: 7 lb·in
input: 4.5 lb·in
Vertical
Natural convection, 25 mm
clearance on all sides
Cooling
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Additional Resources: Product Page
CUI Inc │ SERIES: PDRB-300 │ DESCRIPTION: AC-DC DIN RAIL POWER SUPPLY
date 06/13/2019 │ page 5 of 6
DERATING CURVES
PDRB-300-24 Derating Curve
(Output Load vs. Ambient Tempearature)
100
80
62.5
40
20
-30
0
10
20
30
40
50 56 60
71
80
Ambient Temperature (°C)
EFFICIENCY CURVES
PPDRB-300-24 Efficiency Curve
(Efficiency vs. Load Current)
Load Current (%)
CURRENT LIMITED CURVE
Typical Over Current Protection Curve
(Output Voltage vs. Time)
Output Current (%)
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Additional Resources: Product Page
CUI Inc │ SERIES: PDRB-300 │ DESCRIPTION: AC-DC DIN RAIL POWER SUPPLY
date 06/13/2019 │ page 6 of 6
REVISION HISTORY
rev.
description
date
1.0
initial release
06/13/2019
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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