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Switch Mode Power Supply
S8VK-G (15/30/60/120/240/480-W Models)
Reliable and Easy Operation-Worldwide Power Supply
Resistant in tough environments
Easy and fast installation
The most compact class on the market
• Universal input for worldwide applications:
100 to 240 VAC (85 to 264 VAC)
• DC input can be available: 90 to 350 VDC
• Possible for 2-phase input usage.
• Wide operation temperature range: –40 to 70 °C
• Power Boost function at 120%
• Safety standards:
UL508/60950-1, CSA C22.2 No. 107.1/60950-1
EN50178, EN60950-1.
Lloyd’s standards, EN60204-1 PELV
Safety of Power Transformers: EN61558-2-16
• ANSI/ISA 12.12.01 (excluding 480-W models)
• CSA C22.2 No.213 (excluding 480-W models)
• 15-W,30-W, and 60-W models conform to
UL Class 2 output Standards
• EMS: EN 61204-3
EMI: EN 61204-3 Class B
• Three years Warranty *1
!
Refer to Safety Precautions for All Power Supplies and Safety
Precautions on page 17.
*1.Refer to Period and Terms of Warranty on page 22.
1
S8VK-G
Model Number Structure
Model Number Legend
Note: Not all combinations are possible. Refer to List of Models in Ordering Information, below.
S8VK- @@@@@@-@
1
2
3
4
1. Input voltage type
G: Single phase
2. Power Ratings
015: 15 W
030: 30 W
060: 60 W
120: 120 W
240: 240 W
480: 480 W
3. Output voltage
05: 5 V
12: 12 V
24: 24 V
48: 48 V
4. Option
None: Standard model
400: Coationg
Ordering Information
Note: For details on normal stock models, contact your nearest OMRON representative.
Power ratings
Input voltage
15 W
30 W
60 W
120 W
240 W
480 W
2
Single phase
100 to 240 VAC
90 to 350 VDC
Output Voltage
Output current
Boost Current
Model number
5V
3A
3.6 A
S8VK-G01505
12 V
1.2 A
1.44 A
S8VK-G01512
24 V
0.65 A
0.78 A
S8VK-G01524
5V
5A
6A
S8VK-G03005
12 V
2.5 A
3A
S8VK-G03012
24 V
1.3 A
1.56 A
S8VK-G03024
12 V
4.5 A
5.4 A
S8VK-G06012
24 V
2.5 A
3A
S8VK-G06024
24 V
5A
6A
S8VK-G12024
24 V
10 A
12 A
S8VK-G24024
48 V
5A
6A
S8VK-G24048
24 V
20 A
24 A
S8VK-G48024
48 V
10 A
12 A
S8VK-G48048
S8VK-G
Specifications
Ratings, Characteristics, and Functions
Item
Efficiency
Input
Output
Additional
functions
Insulation
Environment
Reliability
Construction
Standards
Power rating
15 W
30 W
Output voltage
5V
12 V
24 V
5V
12 V
24 V
230 VAC input *6
77% typ.
77% typ.
80% typ.
79% typ.
82% typ.
86% typ.
Voltage range *1
Single-phase, 85 to 264 VAC, 90 to 350 VDC *10
Frequency *1
50/60 Hz (47 to 450 Hz)
115 VAC input *6
0.32 A typ.
0.3 A typ.
0.31 A typ.
0.5 A typ.
0.57 A typ.
0.58 A typ.
Current
230 VAC input *6
0.2 A typ.
0.21 A typ.
0.2 A typ.
0.32 A typ.
0.37 A typ.
0.36 A typ.
Power factor
230 VAC input, 100% load
0.42 min.
0.43 min.
0.42 min.
0.43 min.
115 VAC input
0.14 mA typ.
0.13 mA typ.
Leakage current
230 VAC input
0.25 mA typ.
0.24 mA typ.
16 A typ
16 A typ
Inrush current *2 (for 115 VAC input
a cold start at 25°C)
230 VAC input
32 A typ.
32 A typ.
Rated output current
3A
1.2 A
0.65 A
5A
2.5 A
1.3 A
Boost current
3.6 A
1.44 A
0.78 A
6A
3A
1.56 A
Voltage adjustment range *3
–10% to 15% (with V.ADJ) (guaranteed)
Ripple & Noise
100 to 240 VAC input,
60 mVp-p max. at 20 50 mVp-p max.at 20 30 mVp-p max. at 20 30 mVp-p max. at 20 30 mVp-p max. at 20 30 mVp-p max. at 20
voltage *4
100% load *6
MHz of bandwidth
MHz of bandwidth
MHz of bandwidth
MHz of bandwidth
MHz of bandwidth
MHz of bandwidth
Input variation influence *8
0.4% max.
0.4% max.
Load variation influence *7
0.8% max.
0.8% max.
Temperature variation
115 to 230 VAC input
0.05%/°C max.
0.05%/°C max.
influence
115 VAC input *6
530 ms typ.
520 ms typ.
580 ms typ.
550 ms typ.
550 ms typ.
600 ms typ.
Start up time *2
230 VAC input *6
330 ms typ.
400 ms typ.
400 ms typ.
430 ms typ.
490 ms typ.
480 ms typ.
115 VAC input *6
28 ms typ.
29 ms typ.
32 ms typ.
33 ms typ.
36 ms typ.
23 ms typ.
Hold time *2
230 VAC input *6
134 ms typ.
138 ms typ.
134 ms typ.
177 ms typ.
170 ms typ.
154 ms typ.
Overload protection
Yes, automatic reset
Yes, automatic reset
Overvoltage protection *5
Yes, 130% or higher of rated output voltage, power shut off (shut off the input voltage and turn on the input again)
Series operation
Yes (For up to two Power Supplies, external diodes are required.)
Parallel operation
Yes (Refer to Safety Precautions) (For up to two Power Supplies)
Output indicator
Yes (LED: Green), lighting from 80% to 90% or more of rated voltage
3.0 kVAC for 1 min. (between all input terminals and output terminals), current cutoff 20 mA
Withstand voltage
2.0 kVAC for 1 min. (between all input terminals and PE terminals), current cutoff 20 mA
1.0 kVAC for 1 min. (between all output terminals and PE terminals), current cutoff 20 mA
Insulation resistance
100 MΩ min. (between all output terminals and all input terminals/PE terminals) at 500 VDC
Ambient operating temperature *12
–40 to 70°C (Derating is required according to the temperature. Refer to Engineering Data) (with no condensation or icing)
Storage temperature
–40 to 85°C (with no condensation or icing)
Ambient operating humidity
0% to 95% (Storage humidity: 0% to 95%)
Vibration resistance
10 to 55 Hz, 0.375 mm half amplitude for 2 h each in X, Y, and Z directions
Shock resistance
150 m/s2, 3 times each in ±X, ±Y, and ±Z directions
MTBF
135,000 hrs min.
Life expectancy *9
10 years min.
Weight
150 g max.
195 g max.
Cooling fan
No
Degree of protection
IP20 by EN/IEC 60529
Harmonic current emissions
Conforms to EN 61000-3-2
Conducted Emissions Conforms to EN 61204-3 Class B, EN 55011 Class B
EMI
Radiated Emissions
Conforms to EN 61204-3 Class B, EN 55011 Class B
EMS
Conforms to EN 61204-3 high severity levels
UL Listed: UL 508 (Listing, Class2 Output: Per UL 1310)
UL UR: UL 60950-1 (Recognition)
cUL: CSA C22.2 No.107.1 (Class2 Output: Per CSA C22.2 No.223)
Approved Standards
cUR:CSA C22.2 No.60950-1
EN/VDE: EN 50178, EN 60950-1
ANSI/ISA 12.12.01
PELV (EN 60204-1, EN 50178)
Conformed Standards
EN 61558-2-16
Marine Standards
Lloyd’s register *10 *11
SEMI
Conforms to F47-0706 ( 200 to 240 VAC input)
*1. Do not use an inverter output for the Power Supply. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal temperature of the Power Supply
may result in ignition or burning.
*2. For a cold start at 25°C. Refer to Engineering Data on page 9 to 11 for details.
*3. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by more than +15% of the voltage adjustment range. When adjusting the output voltage, confirm
the actual output voltage from the Power Supply and be sure that the load is not damaged.
*4. A characteristic when the ambient operating temperature is between –25 to 70°C.
*5. Refer to Overvoltage Protection on page 10 for the time when input voltage shuts off and input turns on again.
*6. The value is when both rated output voltage and rated output current are satisfied.
*7. 100 to 240 VAC input, in the range of 0 A to the rated output current
*8. This is the maximum variation in the output voltage when the input voltage is gradually changed within the allowable input voltage range at the rated output voltage and rated output current.
*9. Refer to Recommended Replacement Periods and Periodic Replacement for Preventive Maintenance on page 22 for details.
*10. Safety Standards for a DC Input
The following safety standards apply to a DC input: UL 60950-1, cUR (CSA C22.2 No. 60950-1), EN 50178, EN 60950-1, and Lloyd’s.
For a DC input, safety is ensured by an external fuse.
Select an external fuse that meets the following conditions.
S8VK-G015@@: 350 VDC min, 3 A
S8VK-G030@@: 350 VDC min, 4 A
*11.Clamp filter “ZCAT2035-0930” manufactured by TDK Corporation. or equivalent should be installed in the cable connected to the input - output terminals of S8VK-G series.
Noise filter “FN2080-10-06” manufactured by SCHAFFNER Corporation. or equivalent should be connected to the Input terminals of S8VK-G series.
*12.At −40 to −25°C, time will be required before the rated output voltage is output after the input voltage is input.
Also, the ripple noise value may exceed the value shown in the above table.
3
S8VK-G
Power rating
Output voltage
230 VAC input *6
85% typ.
Item
Efficiency
Voltage range *1
Frequency *1
Current
Input
Power factor
Leakage current
115 VAC input *6
230 VAC input *6
230 VAC input, 100% load
115 VAC input
230 VAC input
Inrush current *2 (for 115 VAC input
a cold start at 25°C)
230 VAC input
Rated output current
Boost current
Voltage adjustment range *3
Ripple & Noise
voltage *4
100 to 240 VAC input,
100% load *6
Input variation influence *8
Output
Load variation influence *7
Temperature variation
115 to 230 VAC input
influence
115 VAC input *6
Start up time *2
230 VAC input *6
Hold time *2
115 VAC input *6
230 VAC input *6
Overload protection
Additional
functions
Overvoltage protection *5
Series operation
Parallel operation
Output indicator
Insulation
Withstand voltage
Insulation resistance
Ambient operating temperature *12
Environment
Reliability
Construction
Standards
Storage temperature
Ambient operating humidity
Vibration resistance
Shock resistance
MTBF
Life expectancy *9
Weight
Cooling fan
Degree of protection
Harmonic current emissions
Conducted Emissions
EMI
Radiated Emissions
EMS
Approved Standards
Conformed Standards
Marine Standards
SEMI
60 W
12 V
88% typ.
Single-phase, 85 to 264 VAC, 90 to 350 VDC *10
50/60 Hz (47 to 450 Hz)
1.0 A typ.
1.1 A typ.
0.6 A typ.
0.7 A typ.
0.46 min.
0.45 min.
0.16 mA typ.
0.30 mA typ.
16 A typ.
32 A typ.
4.5 A
2.5 A
5.4 A
3A
−10% to 15% (with V. ADJ) (guaranteed)
150 mVp-p max.
50 mVp-p max.
at 20 MHz of bandwidth
at 20 MHz of bandwidth
0.4% max.
0.8% max.
0.05%/°C max.
120 W
24 V
24 V
89% typ.
50/60 Hz (47 to 63 Hz)
1.3 A typ.
0.7 A typ.
0.94 min.
0.24 mA typ.
0.38 mA typ.
16 A typ.
32 A typ.
5A
6A
150 mVp-p max.
at 20 MHz of bandwidth
0.4% max.
0.8% max.
0.05%/°C max.
570 ms typ.
650 ms typ.
790 ms typ.
430 ms typ.
500 ms typ.
750 ms typ.
26 ms typ.
25 ms typ.
42 ms typ.
139 ms typ.
129 ms typ.
42 ms typ.
Yes, automatic reset
Yes, automatic reset
Yes, 130% or higher of rated output voltage, power shut off (shut off the input voltage and turn on the input again)
Yes (For up to two Power Supplies, external diodes are required.)
Yes (Refer to Safety Precautions) (For up to two Power Supplies)
Yes (LED: Green), lighting from 80% to 90% or more of rated voltage
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
1.0 kVAC for 1 min. (between all output terminals and PE terminals), current cutoff 20 mA
100 MΩ min. (between all output terminals and all input terminals/PE terminals) at 500 VDC
−40 to 70°C (Derating is required according to the temperature. Refer to Engineering Data) (with no condensation or icing)
−40 to 85°C (with no condensation or icing)
0% to 95% (Storage humidity: 0% to 95%)
10 to 55 Hz, 0.375 mm half amplitude for 2 h each in X, Y, and Z directions
150 m/s2, 3 times each in ±X, ±Y, ±Z directions
135,000 hrs min.
10 years min.
260 g max.
620 g max.
No
IP20 by EN/IEC 60529
Conforms to EN 61000-3-2
Conforms to EN 61204-3 Class B, EN 55011 Class B
Conforms to EN 61204-3 Class B, EN 55011 Class B
Conforms to EN 61204-3 high severity levels
UL Listed: UL 508 (Listing, For 60 W only Class2 Output: Per UL 1310 )
UL UR: UL 60950-1 (Recognition)
cUL: CSA C22.2 No.107.1 (For 60 W only Class2 Output: Per CSA C22.2 No.223)
cUR: CSA C22.2 No.60950-1
EN/VDE: EN 50178, EN 60950-1
ANSI/ISA 12.12.01
PELV (EN 60204-1, EN 50178)
EN 61558-2-16
Lloyd’s register *10 *11
Conforms to F47-0706 (200 to 240 VAC input)
*1. Do not use an inverter output for the Power Supply. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal temperature of the Power Supply
may result in ignition or burning.
*2. For a cold start at 25°C. Refer to Engineering Data on page 9 to 11 for details.
*3. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by more than +15% of the voltage adjustment range. When adjusting the output voltage, confirm
the actual output voltage from the Power Supply and be sure that the load is not damaged.
*4. A characteristic when the ambient operating temperature is between –25 to 70°C.
*5. Refer to Overvoltage Protection on page 10 for the time when input voltage shuts off and input turns on again.
*6. The value is when both rated output voltage and rated output current are satisfied.
*7. 100 to 240 VAC input, in the range of 0 A to the rated output current
*8. This is the maximum variation in the output voltage when the input voltage is gradually changed within the allowable input voltage range at the rated output voltage and rated output current.
*9. Refer to Recommended Replacement Periods and Periodic Replacement for Preventive Maintenance on page 22 for details.
*10. Safety Standards for a DC Input
The following safety standards apply to a DC input: UL 60950-1, cUR (CSA C22.2 No. 60950-1), EN 50178, EN 60950-1, and Lloyd’s.
For a DC input, safety is ensured by an external fuse.
Select an external fuse that meets the following conditions.
S8VK-G060@@: 350 VDC min, 6 A
S8VK-G12024: 350 VDC min, 5 A
*11.Clamp filter “ZCAT2035-0930” manufactured by TDK Corporation. or equivalent should be installed in the cable connected to the input - output terminals of S8VK-G series.
Noise filter “FN2080-10-06” manufactured by SCHAFFNER Corporation. or equivalent should be connected to the Input terminals of S8VK-G series.
*12.At −40 to −25°C, time will be required before the rated output voltage is output after the input voltage is input.
Also, the ripple noise value may exceed the value shown in the above table.
4
S8VK-G
Power rating
Output voltage
24 V
230 VAC input *6
92% typ.
Item
Efficiency
Voltage range *1
Frequency *1
Current
Input
Power factor
Leakage current
115 VAC input *6
230 VAC input *6
230 VAC input, 100% load
115 VAC input
230 VAC input
Inrush current *2 (for 115 VAC input
a cold start at 25°C)
230 VAC input
Rated output current
Boost current
Voltage adjustment range *3
Ripple & Noise
voltage *4
Output
100 to 240 VAC input,
100% load *6
Input variation influence *8
Load variation influence *7
Temperature variation influence 115 to 230 VAC input
Start up time *2
Hold time *2
115 VAC input *6
230 VAC input *6
115 VAC input *6
230 VAC input *6
Overload protection
Additional
functions
Overvoltage protection *5
Series operation
Parallel operation
Output indicator
Insulation
Withstand voltage
Insulation resistance
Ambient operating temperature *12
Storage temperature
Environment
Ambient operating humidity
Vibration resistance
Shock resistance
Reliability
MTBF
Life expectancy *9
Weight
Construction
Cooling fan
Degree of protection
Harmonic current emissions
EMI
Conducted Emissions
Radiated Emissions
EMS
Standards
Approved Standards
Conformed Standards
Marine Standards
SEMI
240 W
480 W
48 V
24 V
48 V
93% typ.
Single-phase, 85 to 264 VAC, 90 to 350 VDC *10
50/60 Hz (47 to 63 Hz)
2.4 A typ.
4.7 A typ.
1.3 A typ.
2.3 A typ.
0.9 min.
0.97 min.
0.23 mA typ.
0.3 mA typ.
0.33 mA typ.
0.49 mA typ.
16 A typ.
16 A typ.
32 A typ.
32 A typ.
10 A
5A
20 A
10 A
12 A
6A
24 A
12 A
−10% to 15% (with V.ADJ) (guaranteed)
180 mVp-p max.
350 mVp-p max.
230 mVp-p max.
470 mVp-p max.
at 20 MHz of bandwidth at 20 MHz of bandwidth at 20 MHz of bandwidth at 20 MHz of bandwidth
0.4% max.
0.4% max.
0.8% max.
0.8% max.
0.05%/°C max.
0.05%/°C max.
250 ms typ.
290 ms typ.
380 ms typ.
250 ms typ.
290 ms typ.
260 ms typ.
44 ms typ.
43 ms typ.
40 ms typ.
44 ms typ.
50 ms typ.
Yes, automatic reset
Yes, automatic reset
Yes, 130% or higher of rated output voltage, power shut off (shut off the input voltage and turn on the input again)
Yes (For up to two Power Supplies, external diodes are required.)
Yes (Refer to Safety Precautions) (For up to two Power Supplies)
Yes (LED: Green), lighting from 80% to 90% or more of rated voltage
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
1.0 kVAC for 1 min. (between all output terminals and PE terminals), current cutoff 20 mA
100 MΩ min. (between all output terminals and all input terminals/PE terminals) at 500 VDC
−40 to 70 °C (Derating is required according to the temperature. Refer to Engineering Data) (with no condensation or icing)
−40 to 85°C (with no condensation or icing)
0% to 95% (Storage humidity: 0% to 95%)
10 to 55 Hz, 0.375 mm half amplitude for 2 h each in X, Y, and Z directions
150 m/s2, 3 times each in ±X, ±Y, ±Z directions
135,000 hrs min.
10 years min.
900 g max.
1,500 g max.
No
IP20 by EN/IEC 60529
Conforms to EN 61000-3-2
Conforms to EN 61204-3 Class B, EN 55011 Class B
Conforms to EN 61204-3 Class B, EN 55011 Class B
Conforms to EN 61204-3 high severity levels
UL Listed: UL 508 (Listing)
UL UR: UL 60950-1 (Recognition)
cUL: CSA C22.2 No.107.1
cUR: CSA C22.2 No.60950-1
EN/VDE: EN 50178, EN 60950-1
ANSI/ISA 12.12.01
PELV (EN 60204-1, EN 50178)
EN 61558-2-16
Lloyd’s register *10 *11
Conforms to F47-0706 (200 to 240 VAC input)
*1. Do not use an inverter output for the Power Supply. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal temperature of the Power Supply may result in ignition or burning.
*2. For a cold start at 25°C. Refer to Engineering Data on page 9 to 11 for details.
*3. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by more than +15% of the voltage adjustment range. When adjusting the output voltage, confirm
the actual output voltage from the Power Supply and be sure that the load is not damaged.
*4. A characteristic when the ambient operating temperature is between –25 to 70°C.
*5. Refer to Overvoltage Protection on page 10 for the time when input voltage shuts off and input turns on again.
*6. The value is when both rated output voltage and rated output current are satisfied.
*7. 100 to 240 VAC input, in the range of 0 A to the rated output current
*8. This is the maximum variation in the output voltage when the input voltage is gradually changed within the allowable input voltage range at the rated output voltage and rated output current.
*9. Refer to Recommended Replacement Periods and Periodic Replacement for Preventive Maintenance on page 22 for details.
*10. Safety Standards for a DC Input
The following safety standards apply to a DC input: UL 60950-1, cUR (CSA C22.2 No. 60950-1), EN 50178, EN 60950-1, and Lloyd’s.
For a DC input, safety is ensured by an external fuse.
Select an external fuse that meets the following conditions.
S8VK-G240@@: 350 VDC min, 8 A
S8VK-G480@@: 350 VDC min, 12 A
*11.Clamp filter “ZCAT2035-0930” manufactured by TDK Corporation. or equivalent should be installed in the cable connected to the input - output terminals of S8VK-G series.
Noise filter “FN2080-10-06” manufactured by SCHAFFNER Corporation. or equivalent should be connected to the Input terminals of S8VK-G series.
*12.At −40 to −25°C, time will be required before the rated output voltage is output after the input voltage is input.
Also, the ripple noise value may exceed the value shown in the above table.
5
S8VK-G
Connections
Block Diagrams
S8VK-G015@@ (15 W)
AC (L)
INPUT
+V
Fuse:
250 VAC 3.15 A HBC
+V
Noise filter
−V
AC (N)
Rectifier
Inrush Smoothing
current
circuit
protection
Rectifier/
smoothing
circuit
DC OUTPUT
−V
Drive
control
circuit
Voltage
detection circuit
Overcurrent
detection circuit
Overvoltage
detection circuit
Photocoupler
S8VK-G030@@ (30 W)
AC (L)
INPUT
+V
Fuse:
250 VAC 4.0 A HBC
+V
−V DC OUTPUT
Noise filter
AC (N)
Rectifier
Inrush Smoothing
current
protection circuit
Drive
control
circuit
−V
Rectifier/
smoothing
circuit
Overcurrent
circuit
−V
Current
detection circuit
Voltage
detection circuit
Overcurrent
detection circuit
Overvoltage
detection circuit
Photocoupler
S8VK-G060@@ (60 W)
AC (L)
INPUT
+V
Fuse:
250 VAC 6.3 A HBC
+V
−V DC OUTPUT
Noise filter
AC (N)
Rectifier
Inrush Smoothing
current
protection circuit
Drive
control
circuit
−V
Rectifier/
smoothing
circuit
Overcurrent
circuit
−V
Current
detection circuit
Voltage
detection circuit
Overcurrent
detection circuit
Overvoltage
detection circuit
Photocoupler
6
S8VK-G
S8VK-G12024 (120 W)
+V
Fuse:
250 VAC 5.0 A HBC
AC (L)
INPUT
+V
−V DC OUTPUT
Noise filter
AC (N)
Rectifier
Harmonic current
Inrush current Smoothing
suppression circuit
protection
circuit
(Power factor improvement) circuit
Rectifier/smoothing circuit
−V
−V
Drive control
circuit
Voltage
detection circuit
Overcurrent
detection circuit
Overvoltage
detection circuit
Photocoupler
S8VK-G240@@ (240 W)
+V
Fuse:
250 VAC 8.0 A HBC
AC (L)
INPUT
+V
−V DC OUTPUT
Noise filter
AC (N)
Rectifier
Inrush current Harmonic current
Smoothing
suppression circuit
protection
circuit
(Power factor improvement)
Rectifier/smoothing circuit
−V
−V
Drive control
circuit
Overcurrent
circuit
Current
detection circuit
Voltage
detection circuit
Overcurrent
detection circuit
Overvoltage
detection circuit
Photocoupler
S8VK-G480@@ (480 W)
+V
Fuse:
250 VAC 12.0 A HBC
AC (L)
INPUT
+V
−V DC OUTPUT
Noise filter
AC (N)
Inrush current Rectifier
protection
circuit
Harmonic current
Smoothing
suppression circuit
circuit
(Power factor improvement)
Rectifier/smoothing circuit
−V
−V
Drive control
circuit
Overcurrent
circuit
Current
detection circuit
Voltage
detection circuit
Overcurrent
detection circuit
Overvoltage
detection circuit
Photocoupler
7
S8VK-G
Construction and Nomenclature
Nomenclature
15-W Models
30-W Models
60-W Models
S8VK-G015@@
S8VK-G030@@
S8VK-G060@@
3
3
1
3
4
4
4
5
5
5
1
2
2
1
120-W Models
240-W Models
480-W Models
S8VK-G12024
S8VK-G240@@
S8VK-G480@@
3
1
No.
1
2
3
4
5
2
3
4
4
4
5
5
5
2
Name
Input terminals (L), (N)
Protective Earth terminal (PE)
DC Output terminals (−V), (+V)
Output indicator (DC ON: Green)
Output voltage adjuster (V.ADJ)
1
2
1
2
Function
Connect the input lines to these terminals. *1
Connect the ground line to this terminal. *2
Connect the load lines to these terminals.
Lights while a direct current (DC) output is ON.
Use to adjust the voltage.
*1. The fuse is located on the (L) side. It is not user-replaceable. For a DC input, connect the positive voltage to the L terminal.
*2. This is the protective earth terminal specified in the safety standards. Always ground this terminal.
8
3
S8VK-G
Engineering Data
15, 30, 240 W (S8VK-G015@@, S8VK-G030@@, S8VK-G240@@)
120 W (S8VK-G12024)
Load ratio (%)
Load ratio (%)
Derating Curve
120
100
A
80
120
100
A
80
B
B
60
60
40
40
20
20
0
−40
−25
0
−40
−10 0 10 20 30 40 50 60 70 80
−25
Ambient temperature (°C)
−10 0 10 20 30 40 50 60 70 80
Ambient temperature (°C)
Note: 1. At less than 90 VAC, the derating is 2.5%/V
2. For a DC power input, reduce the load given in the above
derating curve by multiplying the following coefficients.
S8VK-G015@@: 1.0
S8VK-G030@@: 0.9
S8VK-G240@@: 0.8
3.
This is the guaranteed value for startup.
Note: 1. At less than 90 VAC, the derating is 2.5%/V
2. For a DC power input, reduce the load given in the above
derating curve by multiplying the following coefficients.
S8VK-G12024: 0.9
3.
This is the guaranteed value for startup.
A. Standard mounting
B. Face-up mounting
A. Standard mounting
B. Face-up mounting / Side mounting (15W only)
Load ratio (%)
120
100
A
Load ratio (%)
480 W (S8VK-G480@@)
60 W (S8VK-G060@@)
120
100
A
80
80
B
B
60
60
40
40
20
20
0
−40
0
−40
−25
−10 0 10 20 30 40 50 60 70 80
−25
−10 0 10 20 30 40 50 60 70 80
Ambient temperature (°C)
Ambient temperature (°C)
Note: 1. At less than 90 VAC, the derating is 2.5%/V
2. For a DC power input, reduce the load given in the above
derating curve by multiplying the following coefficients.
S8VK-G060@@: 0.9
3.
This is the guaranteed value for startup.
A. Standard mounting
B. Face-up mounting
Note: 1. At less than 90 VAC, the derating is 2.5%/V
2. For a DC power input, reduce the load given in the above
derating curve by multiplying the following coefficients.
S8VK-G480@@: 0.8
3.
This is the guaranteed value for startup.
A. Standard mounting
B. Face-up mounting
9
S8VK-G
Mounting
Overvoltage Protection
(B) Face-up mounting
Consider the possibility of an overvoltage and design the system so
that the load will not be subjected to an excessive voltage even if the
feedback circuit in the Power Supply fails. If an excessive voltage that
is approximately 130% of the rated voltage or more is output, the
output voltage is shut OFF. Reset the input power by turning it OFF
for at least three minutes and then turning it back ON again.
Output voltage (V)
(A) Standard (Vertical) mounting
(C) Side mounting only for 15 W
+15%
Rated output
voltage
S82Y-VK15P
Overvoltage protection
operating
+30%
(approx.)
Variable range
−10%
Side with label
0V
Side mounting is only for S8VK-G015@@.
Use a mounting bracket (S82Y-VK15P, sold separately) when the
product is mounted horizontally.
Heat dissipation will be adversely affected. When the product is
mounted facing horizontally, always place the side with label facing
upward.
The values shown in the above diagram is for reference only.
Note: Do not turn ON the power again until the cause of the
overvoltage has been removed.
Inrush Current, Startup Time, Output Hold Time
Overload Protection
Output voltage (V)
The load and the power supply are automatically protected from
overcurrent damage by this function.
Overload protection is activated if the output current rises above
121% of the rated current.
When the output current returns within the rated range, overload
protection is automatically cleared.
Input OFF
Inrush current on input application
AC input
current
96.5%
90%
Output
voltage
Startup time
Intermittent operation
0
50
100
Output current (%)
The values shown in the above diagrams are for reference only.
Note: 1. Internal parts may occasionally deteriorate or be damaged
if a short-circuited or overcurrent state continues during
operation.
2. Internal parts may possibly deteriorate or be damaged if the
Power Supply is used for applications with frequent inrush
current or overloading at the load end. Do not use the Power
Supply for such applications.
10
Input ON
AC input
voltage
Hold time
Note: Twice the input current or above will flow during the parallel
operation or redundant system.
Therefore, check the fusing characteristics of fuses and
operating characteristics of breakers making sure that the
external fuses will not burn out and the circuit breakers will not
be activated by the inrush current.
S8VK-G
Two phases application for Single phase models
For All Single phase Models, S8VK-G
Basically OMRON single phase power supply can be used on twophases of a 3–phase-system when some of conditions satisfy like
below.
1. The supplying voltage is below the maximum rated input.
OMRON Power supply allows the input voltage equivalent or less
than 240 VAC+10%.
Please confirm the input voltage between two lines if the input
voltage satisfies this condition before connecting.
2. The external protector is needed on N input line to secure a safety.
N line has no protection of a fuse internally.
An appropriate fuse or circuit breaker should be connected on N
input line like the following.
L1
L2
L3
PE
Power Supply
Internal
Fuse
An external
fuse or a
circuit breaker
L
N
max. 240 VAC+10%
Reference Value
Value
Reliability
(MTBF)
Single phase model
15 W: 600,000 hrs
30 W: 580,000 hrs
60 W: 590,000 hrs
120 W: 450,000 hrs
240 W: 360,000 hrs
480 W: 230,000 hrs
Definition
MTBF stands for Mean Time Between
Failures, which is calculated according to the
probability of accidental device failures, and
indicates reliability of devices.
Therefore, it does not necessarily represent a
life of the product.
Life expectancy
10 yrs. Min.
Definition
The life expectancy indicates average
operating hours under the ambient
temperature of 40°C and a load rate of 50%.
Normally this is determined by the life
expectancy of the built-in aluminum electrolytic
capacitor.
11
S8VK-G
Dimensions
(Unit: mm)
S8VK-G015@@ (15 W)
(1)
5
90
86
90
75.4
Rail Stopper
3.5
5.08
22.5
4.7
(Sliding: 10 max.)
S8VK-G030@@ (30 W)
(1)
5
90
86
90
75.4
Rail Stopper
7.62
32
3.5
4.7
(Sliding: 10 max.)
S8VK-G060@@ (60 W)
(1)
5
110
106
90
75.4
3.5
Rail Stopper
12
7.62
32
4.7
(Sliding: 10 max.)
S8VK-G
S8VK-G12024 (120 W)
122.2
117.8
112.2
(1)
6.35
104.6
(4)
125
Rail Stopper
4.7
(Sliding: 7.5 max.)
6.35
40
(10)
S8VK-G240@@ (240 W)
150
145.6
(1)
6.35
(4)
140
125
104.6
Rail Stopper
6.35
60
(10)
4.7
(Sliding: 7.5 max.)
S8VK-G480@@ (480 W)
(1)
150
145.6
140
(4)
125
52.3
6.35
6.35
95
Rail Stopper
(10)
4.7
(Sliding: 7.5 max.)
13
S8VK-G
DIN Rail (Order Separately)
Note: All units are in millimeters unless otherwise indicated.
Mounting Rail (Material: Aluminum)
PFP-100N
PFP-50N
7.3±0.15
4.5
35±0.3
15
25
10
25
25
10
1,000 (500) *
27±0.15
15(5) *
25
1
* Values in parentheses are for the PFP-50N.
Mounting Rail (Material: Aluminum)
PFP-100N2
16
4.5
35±0.3 27
15
25
10
25
25
10
1,000
25
15
24
29.2
1
1.5
End Plate
PFP-M
10
6.2
M4×8 panhead screw
1.8
1
50
1.8
35.5 35.5
11.5
10
M4 spring washer
1.3
4.8
Note: If there is a possibility that the Unit will be subject to vibration or shock, use a steel DIN Rail. Otherwise, metallic filings may result from
aluminum abrasion.
14
S8VK-G
Mounting Brackets
Name
Model
Front-mounting bracket (for 15, 30 and 60 W models)
S82Y-VS10F
Front-mounting bracket (for 120, 240 and 480 W models) S82Y-VK10F
Side-mounting bracket (for 15 W models)
S82Y-VK15P
Side-mounting bracket (for 30 and 60 W models)
S82Y-VS10S
Side-mounting bracket (for 120 W models)
S82Y-VK10S
Side-mounting bracket (for 240 W models)
S82Y-VK20S
Note: Be sure to use the accessory screws.
Mounting screw tightening torque (recommended): 4.43 to 5.31 lb-in (0.5 to 0.6 N·m)
Type
Model
Dimensions
Appearance
41
35
25
4.5 dia.±0.1
Front-mounting
bracket
(For 15, 30 and
60 W models)
S82Y-VS10F
35±0.1
7.3
10
40
50
t = 1.0
(For 120 W types)
Front-mounting
bracket
(For 120, 240 and
480 W models)
(For 240 W types)
140±0.1
150
S82Y-VK10F
25±0.1
5.4
4.5 dia.±0.1
38
t = 2.0
0.5
102.2±0.1
7.1
Right-side mounting
3.5 dia.±0.1
12.5±0.1
28
90.4
15
Side-mounting
bracket
S82Y-VK15P
(For 15 W Models)
3.5
22.5
15
86.4
15
t = 0.8
15
S8VK-G
Type
Model
Dimensions
Appearance
4.5 dia.±0.1
Side-mounting
bracket
(For 30 and 60 W
models)
Left-side mounting
Right-side mounting
Left-side mounting
Right-side mounting
Left-side mounting
(DIN Rail) *
Right-side mounting
(DIN Rail) *
Left-side mounting
Right-side mounting
Left-side mounting
(DIN Rail) *
Right-side mounting
(DIN Rail) *
60±0.1
80
S82Y-VS10S
55±0.1
35
13
64
t = 2.0
73
40
49
50±0.1
15.5±0.1
4.5 dia.±0.1
Side-mounting
bracket
(For 120 W
models)
140±0.1
S82Y-VK10S
125
150
t = 2.0
40
59
73
50±0.1
15.5±0.1
4.5 dia.±0.1
Side-mounting
bracket
(For 240 W
models)
140±0.1
S82Y-VK20S
125
150
t = 2.0
* You can mount the side of the Power Supply to a DIN Rail by removing the DIN Rail Back-mounting Bracket and then attaching a Side-mounting
Bracket to the Power Supply.
16
S8VK-G
Safety Precautions
Warning Indications
CAUTION
Indicates a potentially hazardous
situation which, if not avoided, may
result in minor or moderate injury or in
property damage.
Precautions for
Safe Use
Supplementary comments on what to
do or avoid doing, to use the product
safely.
Precautions for
Correct Use
Supplementary comments on what to
do or avoid doing, to prevent failure to
operate, malfunction or undesirable
effect on product performance.
Meaning of Product Safety Symbols
Used to warn of the risk of electric shock under
specific conditions.
Used to warn of the risk of minor injury caused by
high temperatures.
Used for general mandatory action precautions
for which there is no specified symbol.
Use to indicate prohibition when there is a risk of
minor injury from electrical shock or other source
if the product is disassembled.
!CAUTION
Minor electric shock, fire, or Product failure may
occasionally occur. Do not disassemble, modify, or
repair the Product or touch the interior of the
Product.
Minor burns may occasionally occur. Do not touch
the Product while power is being supplied or
immediately after power is turned OFF.
Fire may occasionally occur. Tighten terminal screws
to the specified torque (0.5 to 0.6 N·m).
Minor injury due to electric shock may occasionally
occur. Do not touch the terminals while power is
being supplied. Always close the terminal cover after
wiring.
Minor electric shock, fire, or Product failure may
occasionally occur. Do not allow any pieces of metal
or conductors or any clippings or cuttings resulting
from installation work to enter the Product.
17
S8VK-G
Precautions for Safe Use
Wiring
• Connect the ground completely. A protective earthing terminal stipulated in safety standards is used. Electric shock or malfunction may occur
if the ground is not connected completely.
• Minor fire may possibly occur. Ensure that input and output terminals are wired correctly.
• Do not apply more than 75-N force to the terminal block when tightening it.
• Be sure to remove the sheet covering the Product for machining before power-ON so that it does not interfere with heat dissipation.
• Use the following material for the wires to be connected to the S8VK-G to prevent smoking or ignition caused by abnormal loads.
Recommended Wire Type/Cross-sectional Area and Stripping Length
INPUT
OUTPUT
Solid Wire
/Stranded Wire
PE
American
Wire Gauge
Solid Wire
/Stranded Wire
AWG20 to 12
0.5 to 4 mm2
/0.5 to 2.5 mm2
AWG22 to 12
0.35 to 4 mm2
/0.35 to 2.5 mm2
S8VK-G01524
AWG24 to 12
0.25 to 4 mm2
/0.25 to 2.5 mm2
S8VK-G03005
AWG18 to 12
0.75 to 4 mm2
/0.75 to 2.5 mm2
Model
American
Wire Gauge
S8VK-G01505
S8VK-G01512
AWG24 to 12
0.25 to 4 mm2
/0.25 to 2.5 mm2
2
S8VK-G03012
AWG24 to 12
0.25 to 4 mm
/0.25 to 2.5 mm2
S8VK-G03024
S8VK-G06012
AWG22 to 12
S8VK-G06024
S8VK-G12024
0.35 to 4 mm2
/0.35 to 2.5 mm2
AWG22 to 10
0.35 to 6 mm2
/0.35 to 4 mm2
AWG20 to 10
0.5 to 6 mm2
/0.5 to 4 mm2
S8VK-G24024
S8VK-G24048
S8VK-G48024
2
AWG16 to 10
S8VK-G48048
1.5 to 6 mm
/1.5 to 4 mm2
2
AWG20 to 12
0.5 to 4 mm
/0.5 to 2.5 mm2
AWG22 to 12
0.35 to 4 mm2
/0.35 to 2.5 mm2
AWG18 to 12
0.75 to 4 mm2
/0.75 to 2.5 mm2
AWG20 to 12
0.5 to 4 mm2
/0.5 to 2.5 mm2
AWG18 to 10
0.75 to 6 mm2
/0.75 to 4 mm2
AWG14 to 10
2.5 to 6 mm2
/2.5 to 4 mm2
AWG18 to 10
0.75 to 6 mm2
/0.75 to 4 mm2
AWG12 to 10
4 to 6 mm2
/4 mm2
AWG14 to 10
2.5 to 6 mm2
/2.5 to 4 mm2
American
Wire Gauge
Solid Wire
/Stranded Wire
AWG14 to 12
2.5 to 4 mm2/
2.5 to 4 mm2
Wire Stripping
Length
8 to 10 mm
AWG14 to 10
2.5 to 6 mm2/
2.5 to 4 mm2
• The wire insertion hole, and applicable screwdriver of the terminal block are as follows.
Wire Insertion Hole
(Refer to the diagram on the right)
Model
W
Applicable Screwdriver
L
No.
Driver Diameter
Length
S8VK-G01505
S8VK-G01512
S8VK-G01524
S8VK-G03005
S8VK-G03012
2.7
#1
3.5 mm max.
4.5 mm min.
S8VK-G03024
L
S8VK-G06012
2.9
S8VK-G06024
W
S8VK-G12024
S8VK-G24024
S8VK-G24048
S8VK-G48024
S8VK-G48048
18
2.9
#2
4.9 mm max.
10 mm min.
S8VK-G
Installation Environment
• Do not use the Power Supply in locations subject to shocks or
vibrations. In particular, install the Power Supply as far away as
possible from contactors or other devices that are a vibration
source. For usage onboard a ship, always attach an End Plate
(PFP-M) to both sides of the Power Supply to hold the Power
Supply in place.
• Install the Power Supply well away from any sources of strong,
high-frequency noise and surge.
To dismount the Block, pull down portion (C) with a flat-blade
screwdriver and pull out the Block.
30 mm min.
(C)
Rail stopper
Operating Life
• The life of a Power Supply is determined by the life of the
electrolytic capacitors used inside. Here, Arrhenius Law applies,
i.e., the life will be cut in half for each rise of 10°C or the life will be
doubled for each drop of 10°C. The life of the Power Supply can
thus be increased by reducing its internal temperature.
Ambient Operating and Storage Environments
• Store the Power Supply at a temperature of −40 to 85°C and a
humidity of 0% to 95%.
• Do not use the Power Supply in areas outside the derating curve
otherwise, internal parts may occasionally deteriorate or be
damaged.
• Use the Power Supply at a humidity of 0% to 95%.
• Do not use the Power Supply in locations subject to direct sunlight.
• Do not use the Power Supply in locations where liquids, foreign
matter, or corrosive gases may enter the interior of Products.
Mounting
Power Boost Function
For All Models
Power Boost is a function that can output the temporary repeated
boost current larger than the rated current.
However, it should meet the following four Boost current conditions.
1. Time that the boost current flows: t1
2. The maximum value of the boost current: lp
3. The average output current: lave
4. The time ratio of the boost current flow: Duty
Note: Boost current conditions
• t1 ≤ 10 s
• Ip ≤ Rated boost current
• lave ≤ Rated current
Duty=
t1
× 100 [%] ≤ 30%
t1 + t2
output current
[A]
• Take adequate measures to ensure proper heat dissipation to
increase the long-term reliability of the Product. Be sure to allow
convection in the atmosphere around devices when mounting. Do
not use in locations where the ambient temperature exceeds the
range of the derating curve.
• When cutting out holes for mounting, make sure that cuttings do
not enter the interior of the Products.
Ip: Boost current
Rated current
lave: Average current
t1
*1
t2
• Do not allow the boost current to continue for more than 10 seconds.
Also, do not let the duty cycle exceed the boost current conditions.
These conditions may damage the Power supply.
• Ensure that the average current of one cycle of the boost current
does not exceed the rated output current.
This may damage the Power Supply.
• Lessen the load of the boost load current by adjusting the ambient
temperature and the mounting direction.
*2
*1.
Convection of air
*2. 20 mm min.
*1
• Improper mounting will interfere with heat dissipation and may
occasionally result in deterioration or damage of internal parts. Use
the Product within the derating curve for the mounting direction that
is used.
• Use a mounting bracket when the Product is mounted facing
horizontally.
• Heat dissipation will be adversely affected. When the Product is
mounted facing horizontally, always place the side with the label
facing upward.
DIN Rail Mounting
Overcurrent Protection
• Internal parts may possibly deteriorate or be damaged if a
short-circuited or overcurrent state continues during operation.
• Internal parts may possibly deteriorate or be damaged if the Power
Supply is used for applications with frequent inrush current or
overloading at the load end. Do not use the Power Supply for such
applications.
• The DC ON indicator (green) flashes if the overload protection
function operates.
Charging a Battery
If you connect a battery as the load, install overcurrent control and
overvoltage protection circuits.
Output Voltage Adjuster (V.ADJ)
To mount the Block on a DIN Rail, hook portion (A) of the Block onto
the rail and press the Block in direction (B).
(A)
• The output voltage adjuster (V.ADJ) may possibly be damaged if it
is turned with unnecessary force. Do not turn the adjuster with
excessive force.
• After completing output voltage adjustment, be sure that the output
capacity or output current does not exceed the rated output
capacity or rated output current.
(B)
19
S8VK-G
Series Operation
Parallel Operation
Two power supplies can be connected in series.
Parallel operation is used when the output current from one Power
Supply is insufficient for the load. Power Supplies are connected in
parallel to increase the output current.
The parallel operation of S8VK-G is possible to increase the output
power.
However please consider the following notes when the parallel
operation must be done.
1. The range of ambient temperature for Parallel operation is –25 to
40°C.
2. Up to two of the same model can be connected in parallel.
3. Adjust the output voltage difference of each Power Supply to 50
mV or less, using the output voltage adjuster (V. ADJ).
4. There is no current balancing function for S8VK-G. A high output
voltage unit may work at overcurrent state and in this situation, a
life of a Power Supply will be extremely short.
After adjusting the output voltage, confirm the output current of the
two Power Supplies balances.
5. Using the parallel operation will not satisfy UL1310 Class2 output.
6. For Parallel Operation, to balance the current of the each unit, the
length and thickness of each wire connected to the load and each
unit must be same as much as possible.
7. If you use the 15-W to 240-W S8VK-G in parallel operation, the
output voltage may drop by several volts if the load changes
rapidly (e.g., if the load starts or is disconnected). If operation
becomes unstable, use the S8VK-R as shown in the diagram.
Refer to the S8VK-R datasheet (Catalog No.: T059) for S8VK-R
specifications and the model number for each capacity.
+V
−V
AC (L)
+V
AC (N)
−V
Note: 1. The diode is connected as shown in the figure. If the load is
short-circuited, a reverse voltage will be generated inside
the Power Supply. If this occurs the Power Supply may
possibly deteriorate or be damaged. Always connect a
diode as shown in the figure.
Select a diode having the following ratings.
Type
Schottky Barrier diode
Dielectric strength (VRRM) Twice the rated output voltage or above
Twice the rated output current or above
Forward current (IF)
2. Although Products having different specifications can be
connected in series, the current flowing through the load
must not exceed the smaller rated output current.
Making Positive/Negative Outputs
• The outputs are floating outputs (i.e., the primary circuits and
secondary circuits are separated). You can therefore make
positive and negative outputs by using two Power Supplies.
You can make positive and negative outputs with any of the
models.
If positive and negative outputs are used, connect Power Supplies
of the same model as in the following figure. (Combinations with
different output capacities or output voltages can be made.
However, use the lower of the two maximum rated output currents
as the current to the loads.)
+V
+V
Load
INPUT
−V
S8VK-G
−V
S8VK-G
+V
INPUT
IN 2
−V
8. If you use the 480-W S8VK-G in parallel operation, the output
voltage may drop by several volts if the load changes rapidly (e.g.,
if the load starts or is disconnected). If operation becomes
unstable, connect a diode as shown in the diagram.
S8VK-G
+V
INPUT
−V
−V
• Depending on the model, internal circuits may be damaged due to
startup failure when the power is turned ON if loads such as a
servomotor or operational amplifier may operate in series.
Therefore, connect bypass diodes (D1, D2) as shown in the
following figure.
−V
−V
Load
INPUT
+V
IN 1
INPUT
0V
+V
S8VK-R
+V
Load
AC (L)
AC (N)
Load
Correct
S8VK-G
+V
INPUT
−V
• Use the following information as a guide to the diode type,
dielectric strength, and current.
+V
Type
+V
INPUT
D2
Load
Load
−V
Load
D1
INPUT
−V
• Use the following information as a guide to the diode type,
dielectric strength, and current.
Type
Schottky Barrier diode
Dielectric strength (VRRM) Twice the rated output voltage or above
Forward current (IF)
20
Twice the rated output current or above
Schottky Barrier diode
Dielectric strength (VRRM) Twice the rated output voltage or above
Forward current (IF)
Twice the rated output current or above
S8VK-G
Backup Operation
Backup operation is possible if you use two Power Supplies of the
same model.
Even if one Power Supplies fails, operation can be continued with the
other Power Supply.
Make sure that the maximum load does not exceed the capacity of
one Power Supply.
For backup operation, connect the S8VK-R as shown in the figure.
S8VK-R
+V
+V
IN 1
INPUT
−V
−V
Load
S8VK-G
S8VK-G
+V
INPUT
IN 2
−V
Refer to the S8VK-R datasheet (Catalog No.: T059) for S8VK-R
specifications and the model number for each capacity.
In Case There Is No Output Voltage
The possible cause for no output voltage may be that the overcurrent
or overvoltage protection has operated. The internal protection may
operate if a large amount of surge voltage such as a lightening surge
occurs while turning ON the power supply.
In case there is no output voltage, please check the following points
before contacting us:
• Checking overload protected status:
Check whether the load is in overload status or is short-circuited.
Remove wires to load when checking.
• Checking overvoltage or internal protection:
Turn the power supply OFF once, and leave it OFF for at least
3 minutes. Then turn it ON again to see if this clears the condition.
Audible Noise at Power ON
(120-W, 240-W, and 480-W Models)
A harmonic current suppression circuit is built into the Power Supply.
This circuit can create noise when the input is turned ON, but it will
last only until the internal circuits stabilize and does not indicate any
problem in the Product.
21
S8VK-G
Period and Terms of Warranty
Warranty Period
The product warranty is valid for a period of three years from the date
of shipment from the factory.
Terms of Warranty
The warranty is valid only for the following operating conditions.
1. Average ambient operating temperature of the product: 40°C max.
2. Average load rate: 80% max.
3. Mounting method: Standard mounting
* The maximum ratings must be within the derating curve.
If the product fails for reasons attributable to OMRON within the
above warranty period, OMRON will repair or replace the faulty part
of the product at the place of purchase or the place where the product
delivered without charge.
This warranty does not cover the following types of failures.
(1) Failures that result from handling or operation of the product under conditions or in environments that are not given in this document and
not given in any other specifications exchanged between OMRON and the customer
(2) Failures that originate in causes other than the delivered product itself
(3) Failures caused by disassembly, modification, or repair of the product by anyone other than OMRON
(4) Failures caused by applications or uses for which the product was not originally intended
(5) Failures caused by factors that could not be anticipated with the scientific or technical knowledge available when the product was shipped
(6) Failures caused by other causes for which OMRON is not responsible, such as natural disasters and other acts of God
This warranty is limited to the individual product that was delivered and does not cover any secondary, subsequent, or related damages.
Recommended Replacement Periods and Periodic Replacement for
Preventive Maintenance
The recommended replacement period for preventive maintenance is
greatly influenced by the application environment of the product. As a
guideline, the recommended replacement period is 7 to 10 years.*
To prevent failures or accidents that can be caused by using a product
beyond its service live, we recommend that you replace the product
as early as possible within the recommended replacement period.
However, bear in mind that the recommended replacement period is
for reference only and does not guarantee the life of the product.
Many electronic components are used in the product and the product
depends on the correct operation of these components to achieve the
original product functions and performance.
However, the influence of the ambient temperature on aluminum
electrolytic capacitors is large, and the service life is reduced by half
for each 10°C rise in temperature (Arrhenius law).
When the capacity reduction life of the electrolytic capacitor is
reached, the product failures or accidents may occur.
We therefore recommend that you replace the product periodically to
minimize product failures or accidents in advance.
* The recommended replacement period applies under the following
conditions: rated input voltage, load rate of 50% max., ambient
temperature of 40°C max., and the standard mounting method.
This product model is designed with a service life of 10 years
minimum under the above conditions.
22
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have
any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing
by Omron). Omron disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE
PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL
SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products
or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election,
to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the
non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price
of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other
claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored,
installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by
Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or
unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system
assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in
writing, are not to be construed as an amendment or addition to the above warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is
not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system,
or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with
respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it
to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice
to change part numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be
assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to
confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
OMRON Corporation
Industrial Automation Company
Authorized Distributor:
Tokyo, JAPAN
Contact: www.ia.omron.com
Regional Headquarters
OMRON EUROPE B.V.
Wegalaan 67-69, 2132 JD Hoofddorp
The Netherlands
Tel: (31)2356-81-300/Fax: (31)2356-81-388
OMRON ELECTRONICS LLC
2895 Greenspoint Parkway, Suite 200
Hoffman Estates, IL 60169 U.S.A
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
© OMRON Corporation 2013-2014 All Rights Reserved.
In the interest of product improvement,
specifications are subject to change without notice.
CSM_5_3_1015
Cat. No. T056-E1-02
0714 (0213)
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