ETA-USA
AOFD-240
The Power Professionals
240W Din Rail Mount
FEATURES:
Universal AC input 90~264
VAC
and
127~370
VDC
Flexible Din Rail Mount
Industrial Temp Range -25 ~ +70℃ range
Rugged Design
Warranty: 3 years
Installation on DIN rail 30mm only
PFC as standard (180W-240W)
Over voltage protection
Over current protection
LED Indicator for DC power ON
LED Indicator for DC low
OUTPUT
INPUT
Norminal Voltage
Setting Voltage Range
Voltage Adjustment Range
Current
Rated Power
Line Regulations
Load Regulations
Temperature Drift
Ripple& Noise(pk-pk) (*1)
Turn-on Time typ.
Hold-up Time typ.
MODEL/CHANNEL
Unit
[V]
[V]
[V]
[A]
[W]
[mV]
[mV]
[mV]
[mV]
AOFD-240-24 AOFD-240-48
24
23.76 ~ 24.24
22.5 ~ 28.5
10.0
240
120
240
360
100
Voltage, Frequency
Current Typ.
Efficiency Typ.
Power factor Typ.
Inrush Current Typ.
[ms]
[ms]
[V]
[A]
[%]
-
[A]
3600 (AC IN 100V, Io=100%)
20 (AC IN 100V, Io=100%)
48
47.52 ~ 48.48
45 ~ 55
5.0
240
240
480
720
120
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AC100 - 240(AC 90-264, 50/60Hz(47 - 63) or DC127-370V (Universal Input)
Function
Electrical
(1) Input - Output
Isolation
(2) Input - F.G
(3) Output - F.G
Leakage Current
1mA Max
Over Voltage Protection
Over Current Protection
(*2)
DC_OK Lamp
DC_LOW Lamp
Remote ON.OFF
Parallel/Series Operation
Cooling / O.T.P
110V
220V
110V
220V
110V
220V
110V
220V
110V
220V
89
91
0.98 (Io= 100%)
0.93 (Io= 100%)
2.5
1.25
90
92
-
-
-
-
-
-
-
-
50 ( Ta=25℃, Io=100% at Cold Start )
125% ~ 146% of rating
0.45 (Typ.)
0.75 (Typ.)
[mA]
[V]
[A]
-
-
-
-
-
-
-
-
-
-
mm/g
-
-
-
110% of rating and recovers automatically
Environment
Operating temp. & Humidity
Dimension
Size(WxHxD) / Weight
-
Safety
Emission
Conducted Emission
Storage temp. & Humidity
Vibration
AC 3.0KV 1min, cut-off: 20mA / DC 500V 100㏁
AC 2.0KV 1min, cut-off: 20mA / DC 500V 100㏁
AC 0.5KV 1min, cut-off:100mA / DC 500V 100㏁
-25 ~ +70℃(Required Derating), 20 ~ 90%RH (Non Condensing)
-40 ~ +75℃, 20 ~ 90% RH (Non Condensing)
10~55Hz at 1G 3minutes period, 30minutes along X,Y and Z axis
60 x 130 x 125
cUL, CE, CB
LED (RED)
-
Series operations is possible
Convention Cooling
240
/
Complies with EN55022-B
Complies with EN61000-3-2 (Class-D)
Harmonic Current
PFHC
(*1) Terminated with 0.1uF & 47uF parallel capacitor(Bandwidth=20MHz), (Ta=0℃~70℃)
(*2) Protection Mode : Current limiting with Hiccup Mode
1200
cUL, CE, CB
ETA-USA
16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.com
Toll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753
ETA-USA
AOFD-240
1. BLOCK DIAGRAM
INPUT
L
N
EMI
FILTER
RECTIFIER
CIRCUIT
The Power Professionals
240W Din Rail Mount
OUTPUT
+V
INRUSH
CURRENT
LIMIT
PFC
CIRCUIT
SWITCHING
DEVICE
RECTIFIER
CIRCUIT
-V
CURRENT
LIMIT
-V
-V
FG
POWER
SWITCHING
PWM
CONTROL
CIRCUIT
ERROR
AMP
OVP
DETECT
DC OK
(Green LED)
DC LOW
(Red LED)
OUTPUT
DETECT
2. Terminal Pin Assignment and Front Controls
TB2
1
2
3
4
Marking
++--
V-ADJ.
DC OK
DC LOW
L
N
No.
①
②
③
AC(L) Input Terminals
AC(N) Input Terminals
AC Grounding Terminal
Assignment
V-ADJ.
DC OK
DC LOW
TB2 : Output Terminal Assignment
Marking
+
+
-
-
No.
①
②
③
④
Assignment
DC (+) Output Terminals
DC (-) Output Terminals
LN
"
!
& '
(
TB1
Front Controls Assignment
Marking
Assignment
V-ADJ.
DC Output voltage adjustment
DC OK
DC Output indication LED (Green)
DC LOW
DC Output Low indication LED (Red)
3. Connection / Connecting Cable
Terminals
Input Terminals
Output Terminals
Solid or Stranded Wires
[㎟]
[AWG]
(TB1)
0.5 ~ 2.5
(TB2)
0.5 ~ 2.5
Torque
[Nm]
30 ~ 12
30 ~ 12
Stripping Length
L [mm]
0.5~0.6 8
0.5~0.6 8
ETA-USA
16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.com
Toll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753
ETA-USA
AOFD-240
1
The Power Professionals
240W Din Rail Mount
125±1.0
7.5
60±1.0
7.5
7.5
47.5
++--
OUTPUT VOLTAGE
ADJUSTER
LED (DC OK)
LED (DC LOW)
8
DIN Rail (width : 35mm)
130±1.0
115±0.5
35
12.3
PRINTING
79
47.5
NAME PLATE
L N
7.5
7.5
8max
110.4
14.7
AOFD240-S
* Weight : 1.2Kg
* Tolerance : ±1
* Dimensions in mm
ETA-USA
16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.com
Toll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753
6
7
ETA-USA
AOFD-240
The Power Professionals
240W Din Rail Mount
Output Derating Curve
100%
50%
0%
-10°C
0°C
10°C
20°C
30°C
40°C
50°C
60°C
70°C
ETA-USA
16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.com
Toll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753
