Switching Power Supply
S82G
Dependable Power Supply for
Demanding Industrial Applications
Power rating range from 30 to 150 W
Wide range of output voltage: 5, 12, 15,
and 24 V
Field-selectable input voltage 120 or
240 VAC
Equipped with overvoltage and overload
protection
Remote sensing and remote control
functions (some models)
3-Year warranty
Ordering Information
SWITCHING POWER SUPPLIES
Rated input voltage
Power ratings
Output voltage
Output current
Part number
120/240 VAC selectable
30W
5V
6A
S82G-0305
12 V
2.5 A
S82G-0312
15 V
2A
S82G-0315
24 V
1.3 A
S82G-0324
5V
12 A
S82G-0605
12 V
5A
S82G-0612
15 V
4A
S82G-0615
24 V
2.5 A
S82G-0624
5V
20 A
S82G-1005
12 V
9A
S82G-1012
15 V
7.2 A
S82G-1015
24 V
4.6 A
S82G-1024
5V
30 A
S82G-1505
12 V
13.5 A
S82G-1512
15 V
10.8 A
S82G-1515
24 V
7A
S82G-1524
60 W
100 W
150 W
Note: For mounting brackets and other accessories refer to the Accessories Section on the next page.
MODEL NUMBER LEGEND
S82G 1
2
1. Power ratings
03: 30 W
06: 60 W
10: 100W
15: 150 W
2. Output voltage
05: 5 V
12: 12 V
15: 15 V
24: 24 V
S82G
S82G
ACCESSORIES (ORDER SEPARATELY)
Description
Applicable power supply
Part number
Bottom-mounting
g bracket
S82G-03
S82Y-G03B
Side-mounting bracket
S82G-06
S82G-10
S82G-15
S82G-15
S82Y-G06B
S82Y-CM1B
S82Y-C15B
S82Y-CM1S
Specifications
Power ratings
30 W
60 W
100 W
Efficiency (typ.)
71% (at 5 V ) to
74% (at 24 V)
75% (at 5 V) to 82% (at 24 V)
150 W
Input
Operating voltage
AC
85 to 132 VAC/170 to 264 VAC (selectable)
DC
No
Frequency
Current at rated
In
ut voltage and
Input
rated
d output voltl
age/current
47 to 450 Hz
At 100-V input
0.95 A max.
1.7 A max.
2.7 A max.
4 A max.
At 200-V input
0.6 A max.
0.9 A max.
1.4 A max.
2.1 A max.
Leakage current
At 100-V input
at rated in
ut voltvolt
input
age and
d output
At 200-V input
voltage current
0.5 mA max.
Inrush current at
rated input voltage and rated
output voltage/
current
At 100-V input
15 A max.
At 200-V input
30 A max.
Noise filter
1 mA max.
Provided
Output
Voltage adjustment
±10% (adjustable by adjuster)
Ripple and noise
5 V: 50 mV p-p max., 12 V: 120 mV p-p max., 15 V: 150 mV p-p max., 24 V: 240 mV p-p max.
Regulation, line
0.5% max. (at 85 to 132/170 to 264 V input, 100% load)
Regulation, load
0.8% max. (at rated input, 10 to 100% load)
Temperature coefficient
0.03%/°C max. ( at rated input/output)
Rise time
300 ms max. (90% output voltage rise at rated input voltage and rated output voltage/current)
Hold up time
20 ms min. (90% output voltage rise at rated input voltage and rated output voltage/current)
Additional functions
Overload protection
105% of rated output current typ., trailing, automatic reset
Overvoltage protection
120% of rated output voltage typ., shut off, reset by reapplication of input
Remote sensing
Yes
Remote control
No
Yes
(This table continues on the next page.)
S82G
S82G
Specifications Table -- continued from previous page
30 W
Power ratings
60 W
100 W
150 W
Characteristics
Operating temperature
See Derating Curve in Engineering Data
Storage temperature
-20° to 85°C (-4° to 185°F)
Humidity
30 to 90% (storage humidity: 20 to 95%)
Dielectric strength
2200 VAC, 50/60 Hz, for 1 minute (between input terminals and output terminals/housing)
500 VDC for 1 minute (between output terminals and input terminals/housing)
Insulation resistance
100 MΩ min. (between output terminals and input terminals/housing)
Vibration
10 to 55 Hz, 0.75 mm double amplitude (approx. 4.5 G) in 3 directions, respectively for 2
hours
Shock
294 m/s2 294 m/s2 (30 G) in 6 directions, respectively 3 times
Output indicator
Red LED
Electro Magnetic Interference
FCC Class B
Mean Time Between Failures
100,000 hours min.
Approved standards
UL (E105544), CSA (LR63986), VDE 0160
Weight
750 g max.
850 g max.
1,100 g max.
2,000 g max.
Note: A surge absorber is provided for the input circuit. To test the dielectric strength and insulation resistance of the power supply, remove the short bar attached across the FG and ACG terminals.
Engineering Data
OVERLOAD PROTECTION
Note: The derating curve differs depending on the mounting position of the Power Supply. The curve shown
here was obtained with the Power Supply mounted
in the standard position.
Load (%)
Forced air
cooling
Natural air
cooling
The power supply is provided with an overload protection
function that protects the load and the power supply from
possible damages by overcurrent. When the output current rises
above a set value (105 to 135% of the rated output current), the
protection function is effected, decreasing the output voltage.
When the output current falls within the rated range, the overload
protection function is automatically cleared.
Output voltage (V)
DERATING CURVE
Rated output
voltage
Ambient Temperature (C)
Mounting Position -- Standard Installation
Output current (%)
S82G
S82G
OVERVOLTAGE PROTECTION
The power supply is also provided with an overvoltage
protection function that protects the load from possible
damage by overvoltage. When the output voltage of the
power supply rises to about 120% of the rated value, this
function is effected and the output voltage is shut off. To clear
the protection function, turn off the input voltage once, wait
for at least 20 seconds, and then turn on the input voltage.
Output voltage (V)
Overvoltage
Note: The output voltage can be varied by the V. ADJ
adjuster of the front panel. When it is set to a value
10% higher than the rated value, the overvoltage
protection function may be effected.
INRUSH CURRENT, RISE TIME, HOLD TIME
Input ON
Input OFF
AC input voltage
Inrush current on input application
AC input current
Output voltage
Rise time
300 ms max
Hold time
20 ms min
Approx.
20%
10%
Rated output
voltage
--10%
Variable
S82G
S82G
Nomenclature
S82G-03
S82G-06
S82G-10
S82G-15
V ADJ
V ADJ
DC ON
DC ON
+S
+S
+V
24 VDC, 13 A
-V
+V
+V
24 VDC, 7 A
-S
-V
-V
FG
-S
INPUT
NC
AC1
L
N
+RC
NC
-RC
N
FG
1. DC Output Terminals: Connect load wiring.
2. Input Terminals: Connect input wiring.
3. Input Voltage Selector Terminals: Switch the input
voltage by connecting or removing the short bar. (short
circuited: 100 to 120 V; open: 200 to 240 V).
4. V. ADJ Adjuster: Use to adjust the output voltage.
5. Output LED Indicator: Lights when DC current is being
output.
6. Remote Sensing Terminals: Correct the voltage drop in
the load lines. Shorted for normal operation.
7. Remote Control Terminals: Turn the output ON or OFF,
by using an external signal, with the input voltage
applied.
8. ACG Terminal: Input filter neutral terminal, which is
usually short-circuited to the FG terminal.
9. FG Terminal: Short-circuited to the housing and is
connected to a ground line.
10. NC Terminal: Vacant terminals.
11. Short Bars:
Operation
REMOTE SENSING FUNCTION
REMOTE CONTROL FUNCTION
This function corrects a voltage drop in the load lines. When using
the remote sensing function, remove the short bars from the remote
sensing terminals as shown in the following diagram.
This function allows the output voltage to be turned on and
off with an external signal (as long as the input voltage is
being applied). When using the remote control function,
remove the short bar (as set by the factory) from the remote
control terminals and connect a switch or transistor, across
those terminals, as shown in the diagram below
Remote sensing connection
(2-wire shielded cable)
V ADJ
Remove the short bar
Remove the
DC ON short bars
Load
Load lines
Note: 1. When a high voltage drops occur on the load lines, the
output voltage across the power terminals rises by the
amount of the dropped voltage, causing the overvoltage
protection function to be effected. To prevent this, use as
thick a wire as possible.
2. When the +S and +V terminals, or -V and -S terminals
are opened with the short bar removed, the overvoltage
protection function is effected and, as a result, no output
voltage is produced.
Switch or Transistor
Output voltage
ON
ON
OFF
OFF
S82G
S82G
BLOCK DIAGRAM
S82G-03
ACG
FG
+V
L
Noise filter
INPUT
DC OUTPUT
Fuse
(2 A)
N
Inrush
current
protection
circuit
-- V
Rectifier/
Smoothing
circuit
Rectifier
Smoothing
circuit
120/240 V
Selector
+S
Remote sensing
-- S
Photocoupler
Rectifier
Overvoltage
detector
Photothyristor
Overload
detector
S82G-06
S82G-10
ACG
FG
L
+V
Noise filter
INPUT
N
Fuse
(60 W 3A
100 W 5 A)
DC OUTPUT
Inrush
current
protection
circuit
Rectifier/
Smoothing
circuit
-- V
Rectifier
Smoothing
circuit
120/240 V
Selector
+S
Remote sensing
-- S
Photocoupler
Control circuit
Overvoltage
detector
Overload
detector
Photothyristor
S82G
S82G
S82G-15
ACG
FG
L
+V
INPUT
N
DC OUTPUT
Noise filter
Fuse
5A
Inrush
current
protection
circuit
Rectifier/
Smoothing
circuit
Rectifier
-- V
Smoothing
circuit
Overload
detector
120/240 V
Selector
Overvoltage
detector
+S
Remote sensing
-- S
Control circuit
Drive
+ R.C.
Auxiliary
power
circuit
Remote control
terminals
-- R.C.
SWITCHING THE INPUT VOLTAGE
BETWEEN 100 TO 120 V AND 200 TO
240 V
GENERATING OUTPUT VOLTAGES (±)
S82G power supplies may be connected to provide (± )
output voltages since the power supply produces floating
output. See diagram below.
Select 120 and 240 V input voltage by shorting or opening
the input voltage selector terminals, as shown in the diagram
below. (Factory set to 240 V operation.)
Use the short bar to short the input voltage selector
terminals.
+V
Input
Input P/S 1
-V
L
100 to
120 VAC
+V
Input P/S 2
-V
Remove the short bar.
L
200 to
240 VAC
LOAD
N
N
LOAD
S82G
S82G
Dimensions
Unit: mm (inch)
SWITCHING POWER SUPPLIES
S82G-03
45
(1.77)
Mounting holes
(Bottom mounting)
170 (6.69)
(A) When three holes are made
10
110
(4.33)
10
125
(4.92)
Three 4 dia. holes
(B) When four holes are made
Seven M3 mounting holes*
10
M4 terminal screw
20
20
140 (5.51)
Four 4 dia. holes
15
22.5
MAX 25
S82G-06
125
15
10
140
50
(1.97)
Mounting holes
(Bottom mounting)
190 (7.48)
(A). When three holes are made
10
110
(4.33)
10
140 (5.51)
Three 4 dia. holes
(B) When four holes are made
10
Seven M3 mounting holes*
25
M4 terminal screw
25
15
10
140
15
MAX 25
160
160 (6.30)
Four 4 dia. holes
S82G
S82G
S82G-10
60
(2.36)
Mounting holes
Bottom mounting
200 (7.87)
35
110
(4.33)
160 (6.30)
Four 5 dia. holes
Four M4 mounting holes*
M4 terminal screw
35
15
20
160
MAX 25
S82G-15
Four M4 mounting holes
Mounting holes
Bottom mounting
230 (9.06)
100 (3.94)
90
120
(4.72)
90
160 (6.30)
Four 5 dia. holes
15
20
Mounting holes
Side mounting
160
Four M4 mounting holes
M4 terminal screw
70
70
160
Four 5 dia. holes
15
20
160
MAX 25
Note: Length of screw: 6 mm (excluding thickness of mounting plate)
MOUNTING BRACKET (SOLD SEPARATELY)
Bottom mounting
S82Y-G03B (30 W)
Mounting holes
Three M4
Three 4.5 dia. holes
45
25
25
183 (7.20)
183
6
12.5
195 (7.68)
12.5
12.5
Note: To attach the mounting bracket to the power supply, use M3 x 6 flat head screws.
S82G
S82G
Unit: mm (inch)
Mounting holes
S82Y-G06B (60 W)
Three M4
Three 4.5 dia. holes
30
50
25
202 (7.95)
6
214 (8.43)
202
10
15
15
Note: To attach the mounting bracket to the power supply, use M3 x 6 flat head screws.
S82Y-CM1B (100W)
Mounting Holes
Three M4
Three 4.5 dia. holes
65
40
32.5
232
232 (9.13)
6
12.5
244 (9.61)
20
20
Note: To attach the mounting bracket to the power supply, use M4 x 8 flat head screws.
S82Y-C15B (150W)
Mounting Holes
Four M4
Four 4.5 dia. holes
40
100
262
6
30
262 (10.31)
6
274 (10.79)
40
Note: To attach the mounting bracket to the power supply, use M4 x 8 flat head screws.
Side mounting
S82Y-CM1S (150W)
Mounting Holes
Four M4
Four 4.5 dia. holes
132
132
144
160
160 (6.30)
30
6
220 (8.66)
Note: To attach the mounting bracket to the power supply, use M4 x 8 flat head screws.
S82G
S82G
Precautions
MOUNTING
•
Providing adequate cooling when installing the power supply
will extend its long-term reliability.
•
•
•
When installing two or more power supplies side-by-side,
allow at least 20 mm (0.79 in) spacing between them, as
shown in the diagram provided here.
20 mm min.
Install the unit in a location with adequate air flow (as
shown in the diagram included here) because the power
supply is cooled by natural air flowing around it.
Install the power supply on a metal plate.
Use forced-air cooling.
Air
Metal plate
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
OMRON ELECTRONICS, INC.
OMRON CANADA, INC.
One East Commerce Drive
Schaumburg, IL 60173
885 Milner Avenue
Scarborough, Ontario M1B 5V8
1-800-55-OMRON
416-286-6465
Cat. No. GC PS5
7/99
Specifications subject to change without notice.
Printed in U.S.A.
