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DRA300-24A Datasheet(PDF) 2 Page - Chinfa Electronics Ind. Co., Ltd.

Part No. DRA300-24A
Description  AC - DC DIN RAIL MOUNTABLE 300W INDUSTRIAL CONTROL EQUIPMENT
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Maker  CHINFA [Chinfa Electronics Ind. Co., Ltd.]
Homepage  http://www.chinfa.com
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DRA300-24A Datasheet(HTML) 2 Page - Chinfa Electronics Ind. Co., Ltd.

   
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sales@chinfa.com
DRA300 SERIES
Over voltage protection
Vi nom, Io nom
Characteristics
Conditions
min.
typ.
max.
unit
Rated over load protection
Input fuse
120
145
%
T8A / 250VAC internal
Vi nom
Power Rdy
(for 24V model only)
Threshold voltage of contact closed(at start up)
Electrical isolation
Contact rating at 60VDC
17.6
500
120
19.4
0.3
145
Output short circuit
Vi nom, Io nom
CONTROL AND PROTECTION
VDC
VDC
A
%
Current limited
Characteristics
Conditions
min.
unit
Vi nom, Io max
typ.
max.
+ 1
%
%
Minimum load
Line regulation
Vi nom
-0
16
%
%
Load regulation
Temperature coefficient
Ripple & noise
0.5
o
% / C
0.02
mV
100
Io nom, Vi min ...Vi max
Vi nom, Io nom,BW = 20MHz
Vi = 115VAC
Vi nom, Io nom
Hold up time
Vi nom, Io min
Vi = 230VAC
24V models
48V models
25
30
22.5
47
DC ON indicator
threshold at start up
Vi nom, Io nom
ms
ms
56
28.5
Voltage trim range
%
1
%
%
Vi nom,
Io min ...Io nom
OUTPUT SPECIFICATIONS
Efficiency
Parallel operation
DC LOW indicator
threshold after start up
Output voltage accuracy
(Adjusted before shipment)
single mode
parallel mode
Vi nom, Io nom
Vi nom, Io nom
24V models
48V models
24V models
48V models
0.9 Io max
Vi nom, Io nom, Po / Pi
0
Up to 90%, See model list
17.6
37
17.6
37
5
19.4
43
19.4
43
3
VDC
VDC
VDC
VDC
unit
VDC
VDC
o
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
SPECIFICATION
Characteristics
Conditions
min.
typ.
max.
unit
Input voltage range
Io nom
Rated input voltage
Ta min ... Ta max,
Io nom
132
VAC
93
264
VAC
115 / 230(auto select)
INPUT SPECIFICATIONS
186
Line frequency
Inrush current
Vi : 115VAC
Vi nom, Io nom
Vi : 230VAC
63
35
Hz
A
65
47
A
Vi nom, Io nom
VAC
370
210
VDC
www.chinfa.com
P. F. C.
Vi : 230VAC, Io nom
0.7
Io nom
Rated input current
6.0 / 3.0
A
115V selected
230V selected
AC in
AC in
DC in
2008.09.23


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