DRS3 Datasheet, PDF (2/4 Pages) Chinfa Electronics Ind. Co., Ltd. – AC - DC DIN RAIL MOUNTABLE POWER SUPPLY INDUSTRIAL CONTROL EQUIPMENT

DRS3 SERIES
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25^oC Unless Otherwise Noticed
INPUT SPECIFICATIONS
Characteristics
Rated input voltage
Absolute input max. range
Conditions
Io nom
Ta min ... Ta max,
Io nom
Input current
Rated input current
Line frequency
Inrush current
Power dissipation
Leakage current
Standby power consumption
Vi : 115 / 230 VAC, Io nom
Vi : 85 VAC, Io nom
Vi nom, Io nom
Vi : 115 / 230 VAC , Io nom
Vi : 230 VAC, Io nom
Input-Output
Input-FG
Vi nom, Io = 0A
AC in
DC in
min.
100
85
120
47
typ.
1450 / 750
10.5
max.
240
264
375
1700
63
30 / 60
0.25
3.5
0.5
unit
VAC
VAC
VDC
mA
mA
Hz
A
W
mA
mA
W
OUTPUT SPECIFICATIONS
Characteristics
Conditions
Output voltage accuracy
(Adjusted before shipment)
Vi nom, Io max
Minimum load
Vi nom
Line regulation
Io nom, Vi min ...Vi max
Load regulation
Vi nom, Io min ...Io nom
Voltage trim range
Vi nom,
12V
0.8 Io nom
24V
48V
Rated continuous loading
Vi nom
12V
24V
48V
Hold up time
Vi : 115 / 230 VAC , Io nom
Turn on time
Vi nom, Io nom
Vi nom, Io nom
Capacitor load
Rise time
Vi nom, Io nom
Vi nom, Io nom
Capacitor load
Fall time
Transient recovery time
Ripple & noise
Power back immunity
Capacitor load
Vi nom, Io nom
Vi nom, 1~0.5 Io nom
Vi nom, Io nom, BW = 20MHz
Vi nom, Io nom
1 second
Vi nom, Io nom
12V
24V
48V
12V & 24V
48V
DC ON indicator threshold
Vi nom, Io nom
12V
at start up (Green LED)
24V
48V
Efficiency
Vi nom, Io nom, Po / Pi
min.
typ. _{max. unit}
0
+1
%
0
%
±1
%
±1
%
11.4
15.6
VDC
22.5
28.5
VDC
47
52.8
VDC
5.5 A @ 12Vdc / 4.4 A @ 15 Vdc
3 A @ 24Vdc / 2.7 A @ 26.4 Vdc
1.5 A @ 48Vdc / 1.36 A @ 52.8 Vdc
15 / 50
ms
2,000
ms
2,000
ms
150
ms
500
ms
150
ms
2
ms
100
mV
22
VDC
35
VDC
63
VDC
3,500
μF
1,000
μF
9.6
10.8
VDC
19.2
21.6
VDC
38.4
43.2
VDC
Up to 87%, See model list and typ efficiency curve
CONTROL AND PROTECTION
Characteristics
Conditions
Input fuse
Internal surge voltage protection IEC 61000-4-5
Rated over load protection
Vi nom (see typ current limited curve)
Over voltage protection
Vi nom, 0.8 Io nom (Auto Recovery)
Output short circuit
Degree of protection
www.chinfa.com
2016.06.21
min.
140
12V
16.2
24V
28.8
48V
57.6
typ. _max.
T3.15A / 250VAC internal
Varistor
18
32.4
62.4
Hiccup mode
IP20
unit
%
VDC
VDC
VDC
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