Switch Mode Power Supply
S8VK-S Series
480 W
A Perfect Fit for Small Control Panels
Coated PCBs for Better Resistance
to Environment
Connections for Easy Wiring
• Operation possible at ambient temperatures from -40 to 70°C.
• Side-by-side mounting possible (up to 55°C).
• Power Boost function at 150%.
Our shared Value Design for Panel (herein after referred to as Value Design) concept
for the specifications of products used in control panels will create new value to our
customer's control panels.
Combining multiple products that share the Value Design concept will further increase
the value provided to control panels.
Specifications
Ratings, Characteristics, and Functions
Power rating
480 W
Output voltage
24 V
115 VAC input *1
91% typ.
Efficiency
230 VAC input *1
93% typ.
Voltage range *2
Single-phase, 85 to 264 VAC, 90 to 350 VDC, 265 to 300 VAC (1 second)
Frequency *2
50/60 Hz (47 to 63 Hz)
115 VAC input *1
4.6 A typ.
Input current
230 VAC input *1
2.3 A typ.
Input
Power factor
0.9 min.
115 VAC input
0.5 mA max.
Leakage current *3
230 VAC input
1 mA max.
115 VAC input
16 A typ.
Inrush current (for a
cold start at 25°C)
230 VAC input
32 A typ.
Rated output current
20 A
Rated output electric power
480 W
Maximum boost current
30 A
Voltage adjustment range *4
21.6 to 28 V (with V.ADJ)
Output
115 VAC input *1
1000 ms max.
Start up time
230 VAC input *1
1000 ms max.
115 VAC input *1
30 ms typ.
Hold time *5
230 VAC input *1
30 ms typ.
Overload protection
Yes, automatic reset
Yes, 130% or higher of rated output voltage, power shut off (shut off the input voltage and turn on
Overvoltage
protection
Additional
the input again)
functions
Output indicator
Yes (LED: Green)
Low-voltage detection output
Yes (Photoswitch output: 30 VDC max., 50 mA max.)
3.0 kVAC for 1 min. (between all input terminals and output terminals), current cutoff 20 mA
2.0 kVAC for 1 min. (between all input terminals and PE terminals), current cutoff 20 mA
Withstand voltage
1.0 kVAC for 1 min. (between all output terminals and PE terminals), current cutoff 20 mA
Insulation
500 VAC for 1 min (between all output terminals and all low-voltage detection output terminals),
current cutoff 10 mA
100 MΩ min. (between all output terminals/all low-voltage detection output terminals and all input
Insulation resistance
terminals/PE terminals) at 500 VDC
Vibration resistance
10 to 55 Hz, maximum 5G, 0.42 mm half amplitude for 2 h each in X, Y, and Z directions
Environment
Shock resistance
150 m/s2, 3 times each in ±X, ±Y, ±Z directions
Construction Weight
1150 g max.
Item
*1. The value is when both rated output voltage and rated output current are satisfied.
*2. Do not use an inverter output for the product. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal
temperature of the product may result in ignition or burning.
If the input is connected to a UPS, do not connect a UPS with a square-wave output.
Doing so will cause the internal temperature of the product to increase, possibly causing smoking or burning.
*3. The value for the leakage current is determined according to the Electrical Appliances and Material Safety Act.
*4. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by more than 28 V min of the voltage adjustment range. When
adjusting the output voltage, confirm the actual output voltage from the product and be sure that the load is not damaged.
*5. A characteristic when the ambient operating temperature of 25°C.
For details, refer to the website. (http://www.ia.omron.com/)
1
S8VK-S48024
Engineering Data
120
480 W (S8VK-S48024) Horizontal separation: Less than 15 mm
(A) Standard (Vertical)
mounting
Load ratio (%)
Load ratio (%)
480 W (S8VK-S48024) Horizontal separation: 15 mm or more
100
A
75%
80
60
30% (B) Face-up mounting
100
80
C
40
20
0
-40
(C) Front, Side-by-side
mounting
60
B
40
120
20
-25
0
-40
-10 0 10 20 30 40 50 60 70 80
-25
-10 0 10 20 30 40 50 60 70 80
Operating temperature (°C)
Operating temperature (°C)
Note: 1. At less than 100 VAC, derate the load at 1%/V.
2. For a DC input, reduce the load given in the above derating
curve by multiplying by the following coefficients.
S8VK-S48024: 0.8
3. In the shaded area, time is required to reach the rated
output voltage after the input voltage is applied.
Construction and Nomenclature
Note: 1. Apply the rated voltage
2. In the shaded area, time is required to reach the rated
output voltage after the input voltage is applied.
Dimensions
(Unit: mm)
60±1
DC Output terminals
122.2±1
0.9
117.8
(0.6) (1)
7.5
+
-
18.3
Low-voltage detection
output terminals
5
Output indicator
(DC ON: Green)
Output voltage adjuster
(V.ADJ)
L
20.4
108.8
124±1
N
5.4
Input terminals
(4)
111.4
(0.6)
Protective Earth terminal (PE)
19.8
5.2
(Sliding: 8.0 max.)
(1.2)
(10.8)
2
S8VK-S48024
Standards
Harmonic current emissions
EMI
Conforms to EN 61000-3-2
Conducted Emissions
Conforms to EN 61204-3 Class B, EN 55011 Class B
Radiated Emissions
Conforms to EN 61204-3 Class B, EN 55011 Class B
EMS
Conforms to EN 61204-3 high severity levels
Approved Standards
UL Listing: UL 508
cUL: CSA C22.2 No107.1,
CSA C22.2 No213
UL UR: UL 60950-1 (Recognition) OVCII (≤ 3000 m) Pol2
cUR: CSA C22.2 No.60950-1 OVCII (≤ 3000 m) Pol2
EN: EN 50178 OVCIII (≤ 2000 m) OVCII (2000 m≤ and≤3000) Pol2,
EN 60950-1 OVCII (≤ 3000 m) Pol2
PELV (EN/IEC 60204-1) *
Conformed Standards
EN/IEC 61558-2-16:2009+A1:2013 *
SEMI
Conforms to F47-0706 (200 to 240 VAC input)
* Refer to Standard Compliance, below.
Model Number Structure
S8VK- S@@@@@
1
2
2. Output voltage
24: 24 V
1. Power Ratings
030: 30 W
060: 60 W
120: 120 W
240: 240 W
480: 480 W
Power ratings
Rated input voltage
60 W
120 W
240 W
Rated output voltage
24 V
30 W
100 to 240 VAC
(allowable range:
85 to 264 VAC or
90 to 350 VDC)
480 W
Rated output current
1.3 A
Model number
S8VK-S03024
24 V
2.5 A
3A
S8VK-S06024
24 V
5A
6A
S8VK-S12024
24 V
10 A
15 A
S8VK-S24024
24 V
20 A
30 A
S8VK-S48024
Safety Precautions
Be sure to read the precautions for all models in the website at: http://www.ia.omron.com/.
3
Maximum boost current
1.56 A
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Controllers & I/O
• Machine Automation Controllers (MAC) • Motion Controllers
• Programmable Logic Controllers (PLC) • Temperature Controllers • Remote I/O
Authorized Distributor:
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• Digital Panel Meters • Monitoring Products
Switches & Relays
• Limit Switches • Pushbutton Switches • Electromechanical Relays
• Solid State Relays
Software
• Programming & Configuration • Runtime
T225I-E3-01
Note: Specifications are subject to change.
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Printed on recycled paper.
Printed in U.S.A.