DRA480_10 Datasheet, PDF (2/4 Pages) Chinfa Electronics Ind. Co., Ltd. – AC - DC DIN RAIL MOUNTABLE POWER SUPPLY INDUSTRIAL CONTROL EQUIPMENT

DRA480 SERIES
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25^oC Unless Otherwise Noticed
INPUT SPECIFICATIONS
Characteristics
Conditions
Rated input voltage
Io nom
Absolute input max. range
Input current
Rated input current
Line frequency
Ta min ... Ta max,
Io nom
Vi : 115 / 230 VAC, Io nom
Vi : 90 / 180 VAC, Io nom
Vi nom, Io nom
AC in
DC in
Inrush current
Power dissipation
Leakage current
Vi : 115 / 230 VAC , Io nom
Vi : 230 VAC, Io nom
Input-Output
Input-FG
24V model
48V model
P.F.C. (Active)
Vi : 115 / 230VAC, Io nom
min.
90
120
47
typ.
115 / 230
4.9 / 2.5
63
60
0.99 / 0.97
max.
264
375
7 / 3.5
63
25 / 50
0.25
3.5
unit
VAC
VAC
VDC
A
A
Hz
A
W
W
mA
mA
OUTPUT SPECIFICATIONS
Characteristics
Output voltage accuracy
(Adjusted before shipment)
Minimum load
Line regulation
Load regulation
Voltage trim range
Rated continuous loading
Hold up time
Turn on time
Rise time
Fall time
Transient recovery time
Ripple & noise
Power back immunity
Capacitor load
DC ON indicator threshold
at start up (Green LED)
DC LOW indicator threshold
after start up (Red LED)
Parallel operation
Efficiency
Conditions
Vi nom, Io max
Vi nom
Io nom, Vi min ...Vi max
Vi nom,
Io min ...Io nom
single mode
parallel mode
Vi nom,
0.8 Io nom
24V model
48V model
Vi nom
24V model
48V model
Vi : 115 / 230 VAC , Io nom
Vi nom, Io nom
Vi nom, Io nom
with 7000μF CAP
Vi nom, Io nom
Vi nom, Io nom
with 7000μF CAP
Vi nom, Io nom
Vi nom, 1~0.5 Io nom
Vi nom, Io nom,BW = 20MHz
Vi nom, Io nom
24V model
48V model
Vi nom, Io nom
Vi nom, Io nom
24V model
Vi nom, Io nom
0.1 Io min ~ 0.9 Io max
Vi nom, Io nom, Po / Pi
48V model
24V model
48V model
CONTROL AND PROTECTION
Characteristics
Input fuse
Conditions
Internal surge voltage protection
Rated over load protection
IEC 61000-4-5
Vi nom (see typ current limited curve)
Power Rdy
(for 24V model only)
Over voltage protection
Output short circuit
Degree of protection
Threshold voltage of contact closed(at start up)
Electrical isolation
Contact rating at 60VDC
Vi nom, Io nom (Auto Recovery)
www.chinfa.com
2010.05.21
min. ^{typ. max.} unit
0
+1
%
0
%
± 0.5
%
±1
%
±5
%
22.5
28.5
VDC
47
56
VDC
20 A @ 24Vdc / 16.8 A @ 28.5Vdc
10 A @ 48Vdc / 8.5 A @ 56Vdc
25 / 30
ms
1000
ms
1500
ms
150
ms
500
ms
150
ms
2
ms
100
mV
35
VDC
63
VDC
7000
μF
17.6
19.4
VDC
37
43
VDC
17.6
19.4
VDC
37
43
VDC
3
unit
Up to 90%, See model list and typ efficiency curve
min.
110
17.6
500
125
typ. max.
T10A / 250VAC internal
Varistor
140
19.4
0.3
140
Fold forward
IP20
unit
%
VDC
VDC
A
%
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