DRE240 Datasheet, PDF (2/4 Pages) Chinfa Electronics Ind. Co., Ltd. – AC - DC DIN RAIL MOUNTABLE POWER SUPPLY INDUSTRIAL CONTROL EQUIPMENT

DRE240 SERIES
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25^oC Unless Otherwise Noticed
INPUT SPECIFICATIONS
Characteristics
Input current
Rated input current
Line frequency
Inrush current
Power dissipation
Leakage current
P.F.C. (Active)
Conditions
Vi : 115 / 230 VAC, Io nom
Vi : 88 VAC, Io nom
Vi nom, Io nom
Vi : 115 / 230 VAC , Io nom
Vi : 230 VAC, Io nom
12V model
24V model
Input-Output
Input-FG
Vi : 230VAC, Io nom
min.
47
typ.
2.3 / 1.15
17
16
0.97
max.
3.2
63
24 / 48
0.25
3.5
unit
A
A
Hz
A
W
W
mA
mA
OUTPUT SPECIFICATIONS
Characteristics
Conditions
min. ^typ. max. unit
Output voltage accuracy
(Adjusted before shipment)
Vi nom, Io max
0
+1
%
Minimum load
Vi nom
0
%
Line regulation
Io nom, Vi min ...Vi max
±1
%
Load regulation
Vi nom, Io min ...Io nom
single mode
±1
%
parallel mode
±5
%
Peak power 1)
Vi nom
360
W
Voltage trim range
Vi nom,
0.8 Io nom
12V model
11.4
24V model
22.5
14.5
VDC
28.5
VDC
Rated continuous loading
Vi nom
12V model
16 A @ 12Vdc / 13 A @ 14.5 Vdc
24V model
10 A @ 24Vdc / 8.4 A @ 28.5 Vdc
Hold up time
Vi : 115 / 230 VAC , Io nom
25 / 30
ms
Turn on time
Vi nom, Io nom
1000
ms
Vi nom, Io nom
with 7000μF CAP
1500
ms
Rise time
Vi nom, Io nom
150
ms
Vi nom, Io nom
with 7000μF CAP
500
ms
Fall time
Vi nom, Io nom
150
ms
Transient recovery time
Vi nom, 1~0.5 Io nom
2
ms
Ripple & noise
Vi nom, Io nom, BW = 20MHz
100
mV
Power back immunity
Vi nom, Io nom
12V model
18
VDC
24V model
35
VDC
Capacitor load
Vi nom, Io nom
7000
μF
DC ON indicator threshold
at start up (Green LED)
Vi nom, Io nom
12V model
10
24V model
17.6
11.2
VDC
19.4
VDC
DC LOW indicator threshold
after start up (Red LED)
Vi nom, Io nom
12V model
10
24V model
17.6
Parallel operation
0.I Io min~0.9 Io max
11.2
VDC
19.4
VDC
3
unit
Efficiency
Vi nom, Io nom, Po / Pi
Up to 93%, See model list and typ efficiency curve
NOTE 1 : 3 sec or 20% duty cycle max, and the average output power should not exceed the rated power.
CONTROL AND PROTECTION
Characteristics
Conditions
Input fuse
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
Threshold voltage of contact closed(at start up)
Electrical isolation
Contact rating at 60VDC
Vi nom, Io nom (Shut-down protect) 12V model
Output short circuit
Over temperature
24V model
Detect on heat sink, shut down O/P
voltage, recovers automatically after
temperature goes down.
min. ^{typ. max.} unit
T5A / 250VAC internal
Varistor
120
150
%
17.6
19.4
VDC
500
VDC
0.3
A
14.5
17.5
V
30
33
V
shut-down protection, after 7s auto-restart
100
110
o_C
Degree of protection
www.chinfa.com
IP20
[e-mail]
2011.02.16
P2