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S8VS

Switch Mode Power Supply (15/30/60/90/120/180/240/480-W Models)

S8VS

New Models with Indication Monitor and Simple Functions for Easy System Commissioning

Ratings/Characteristics

Power ratings 15 W 30 W
Item Output voltage 5 V 12 V 24 V 5 V 12 V 24 V
Efficiency With 100-
VAC input
74% typical 79% typical 83% typical 74% typical 81% typical 85% typical
With 200-
VAC input
73% typical 78% typical 80% typical 74% typical 80% typical 86% typical
Input Voltage *1 100 to 240 VAC (allowable range: 85 to 264 VAC, 80 to 370 VDC *5)
Frequency *1 50/60 Hz (47 to 450 Hz)
Current With 100-
VAC input
0.45 A max., 0.34 A typical 0.9 A max., 0.66 A typical
With 200-
VAC input
0.25 A max., 0.22 A typical 0.6 A max., 0.4 A typical
Power factor ---
Harmonic current
regulation
Conforms to EN61000-3-2
Leakage
current
With 100-
VAC input
0.5 mA max.
With 200-
VAC input
1.0 mA max.
Inrush
current
*2
With 100-
VAC input
17.5 A max., 14 A typical
With 200-
VAC input
35 A max., 28 A typical
Output Voltage adjustment
range *3
- 10% to 15% (with V.ADJ)
Ripple noise voltage (at
rated I/O)
60 mV
max.
70 mV
max.
60 mV
max.
60 mV
max.
90 mV
max.
150 mV
max.
Input variation influence 0.5% max. (at 85- to 264-VAC input, 100% load)
Load variation influence
(rated input voltage)
2.0% max. (5 V), 1.5% max. (12 V, 24 V), (with rated input, 0 to 100% load)
Temperature variation
influence
0.05%/°C max.
Startup
time (at
rated I/O)
*2
With 100-
VAC input
580 ms
typical
530 ms
typical
600 ms
typical
500 ms
typical
560 ms
typical
560 ms
typical
With 200-
VAC input
340 ms
typical
360 ms
typical
400 ms
typical
360 ms
typical
380 ms
typical
400 ms
typical
Output
hold time
(at rated
I/O) *2
With 100-
VAC input
39 ms
typical
27 ms
typical
28 ms
typical
31 ms
typical
22 ms
typical
31 ms
typical
With 200-
VAC input
187 ms
typical
134 ms
typical
134 ms
typical
174 ms
typical
123 ms
typical
140 ms
typical
Additional
functions
Overload protection *2 The range for compliance with EC Directives and safety standards (UL, EN,
etc.) is 100 to 240 VAC (85 to 264 VAC).
Overvoltage protection
*2
Yes *4
Output voltage indication No
Output current indication No
Peak-hold current
indication
No
Maintenance forecast
monitor indication
No
Maintenance forecast
monitor output
No
Total run time monitor
indication
No
Total run time monitor
output
No
Undervoltage alarm
indication
Yes (color: red)
Undervoltage alarm
output
No
Parallel operation No (However, backup operation is possible. An external diode is required.)
Series operation Models with 24-V output: Possible for up to 2 Power Supplies (with external
diode)
Models with 5- or 12-V output: Not possible
Other Operating ambient
temperature
Refer to the derating curve in Engineering Data. (with no icing or condensation)
Storage temperature - 25 to 65°C
Operating ambient
humidity
25% to 85% (Storage humidity: 25% to 90%)
Dielectric strength 3.0 kVAC for 1 min. (between all inputs and outputs; detection current: 20 mA)
2.0 kVAC for 1 min. (between all inputs and PE terminals; detection current: 20
mA)
1.0 kVAC for 1 min. (between all outputs and PE terminals; detection current: 20
mA)
Insulation resistance 100 MΩ min. (between all outputs and all inputs/PE terminals) at 500 VDC
Vibration resistance 10 to 55 Hz, 0.375-mm single 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
Output indicator Yes (color: green)
EMI Conducted
Emissions
Conforms to EN55011 Group1 Class B and based on FCC Class A
Radiated
Emissions
Conforms to EN55011 Group1 Class B
EMS Conforms to EN61204-3 high severity levels
Approved standards UL Listed: UL508 (Listing, Class2 Output: Per 1310)
UL UR: UL60950-1 (Recognition)
cUL: CSA C22.2 No.107.1 (Class2 Output: Per CSA C22.2 No.223)
cUR: CSA C22.2 No.60950-1
EN/VDE: EN50178 (=VDE0160), EN60950-1 (=VDE0805 Teil1)
SEMI F47-0706 (With 200-VAC input)
Weight 160 g max. 180 g max.

*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 Data Sheet 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. To reset the protection, turn OFF the input power for three minutes or longer and then turn it back ON.
*5. The range for compliance with EC Directives and safety standards (UL, EN, etc.) is 100 to 240 VAC (85 to 264 VAC).

Power ratings 60 W 90 W
Item Type Standard Mainte-
nance
forecast
monitor
Total run
time
monitor
Standard Mainte-
nance
forecast
monitor
Total run
time
monitor
Efficiency With 100-
VAC input
84% typical 83% typical 83% typical 83% typical
With 200-
VAC input
83% typical 85% typical 84% typical 85% typical
Input Voltage *1 100 to 240 VAC (allowable range: 85 to 264 VAC or 80 to 370 VDC *11)
Frequency *1 50/60 Hz (47 to 450 Hz)
Current With 100-
VAC input
1.7 A max.,
1.3 A
typical
1.7 A max., 1.3 A typical 2.3 A max.,
1.9 A
typical
2.3 A max., 1.9 A typical
With 200-
VAC input
1.0 A max.,
0.68 A
typical
1.0 A max., 0.78 A typical 1.4 A max.,
1.0 A
typical
1.4 A max., 1.2 A typical
Power factor ---
Harmonic current
regulation
Conforms to EN61000-3-2
Leakage
current
With 100-
VAC input
0.5 mA max.
With 200-
VAC input
1.0 mA max.
Inrush
current
*2
With 100-
VAC input
17.5 A max., 14 A typical
With 200-
VAC input
35 A max., 28 A typical
Output Voltage adjustment
range *3
- 10% to 15% (with V. ADJ) (The voltage cannot be adjusted for the S8VS-
09024[][][]S-[].)
Ripple noise voltage
(at rated I/O)
70 mV
max.
90 mV max. 250 mV
max.
150 mV max.
Input variation
influence
0.5% max. (at 85- to 264-VAC input, 100% load)
Load variation
influence
(rated input voltage)
1.5% max. (with rated input, 0 to 100% load)
Temperature variation
influence
0.05%/°C max.
Startup
time (at
rated
I/O) *2
With 100-
VAC input
620 ms
typical
460 ms typical 460 ms
typical
660 ms typical
With 200-
VAC input
400 ms
typical
290 ms typical 300 ms
typical
420 ms typical
Output
hold time
(at rated
I/O) *2
With 100-
VAC input
34 ms
typical
33 ms typical 28 ms
typical
28 ms typical
With 200-
VAC input
158 ms
typical
154 ms typical 132 ms
typical
136 ms typical
Addi-
tional
func-
tions
Overload protection *2 105% to 160% of rated load current (101% to 110% of rated load current for the
S8VS-09024[][][]S-[]), inverted L voltage drop, intermittent, automatic reset
Overvoltage
protection *2, *4
Yes
Output voltage
indication *5
No Yes (selectable) *6 No Yes (selectable) *6
Output current
indication *5
No Yes (selectable) *7 No Yes (selectable) *7
Peak-hold current
indication *5
No Yes (selectable) *8 No Yes (selectable) *8
Maintenance forecast
monitor indication *5
No Yes
(selectable)
No No Yes
(selectable)
No
Maintenance forecast
monitor output
No Yes (transistor
output), 30
VDC max., 50
mA max. *9
No
Total run time
monitor indication *5
No Yes
(selectable)
No Yes
(selectable)
Total run time
monitor output *5
No Yes (transistor
output), 30
VDC max., 50
mA max. *9
Undervoltage alarm
indication *5
No Yes (selectable) No Yes (selectable)
Undervoltage alarm
output terminals
No Yes (transistor output),
30 VDC max., 50 mA max. *9
Parallel operation No (However, backup operation is possible. An external diode is required.)
Series operation Yes for up to 2 Power Supplies (with external diode)
Other Operating ambient
temperature
Refer to the derating curve in Engineering Data. (with no icing or condensation)
Storage temperature - 25 to 65°C
Operating ambient
humidity
25% to 85% (Storage humidity: 25% to 90%)
Dielectric strength 3.0 kVAC for 1 min. (between all inputs and outputs/alarm outputs; detection
current: 20 mA)
2.0 kVAC for 1 min. (between all inputs and PE terminals; detection current: 20 mA)
1.0 kVAC for 1 min. (between all outputs/alarm outputs and PE terminals; detection
current for standard models: 30 mA, detection current for models with indication
monitor: 20 mA)
500 VAC for 1 min. (between all outputs and alarm outputs; detection current: 20
mA)
Insulation resistance 100 MΩ min. (between all outputs/alarm outputs and all inputs/PE terminals) at
500 VDC
Vibration resistance 10 to 55 Hz, 0.375-mm single amplitude for 2 h each in X, Y, and Z directions
10 to 150 Hz, 0.35-mm single amplitude (5 G max.) for 80 min each in X, Y, and Z
directions
Shock resistance 150 m/s2 , 3 times each in ±X, ±Y, and ±Z directions
Output indicator Yes (color: green)
EMI Conducted
Emissions
Models with indication monitor: Conforms to EN55011 Group1 Class A and based on
FCC Class A, Conforms to EN55011 Group1 Class B *11
Standard models: Conforms to EN61204-3 EN55011 Group 1 Class B and based on
FCC Class A
Radiated
Emissions
Models with indication monitor: Conforms to EN55011 Group1 Class A, Conforms to
EN55011 Group1 Class B *11
Standard models: Conforms to EN55011 Group1 Class B
EMS Conforms to EN61204-3 high severity levels
Approved standards
*11
UL: UL 508 (Listing; Class 2 Output:
Per UL1310),
UL UR: UL 60950-1 (Recognition),
cUL: CSA C22.2 No.107.1 (Class 2
Output: Per CSA C22.2 No. 223),
cUR: CSA C22.2 No.60950-1,
EN/VDE: EN 50178 (= VDE 0160),
EN 60950-1 (= VDE 0805 Teil 1)
KOSHA S Mark *10
UL: UL 508 (Listing)
UL Listed (S8VS-09024[][][]S-[] only.): UL
508 (Listing, Class 2 Output: Per UL1310),
UL UR: UL 60950-1 (Recognition),
cUL: CSA C22.2 No.107.1,
cUL (S8VS-09024-[][][]S-[] only): CSA
C22.2 No.107.1 (Class 2 Output: Per CSA
C22.2 No. 223),
cUR: CSA C22.2 No.60950-1,
EN/VDE: EN 50178 (= VDE 0160),
EN 60950-1 (= VDE 0805 Teil 1)
KOSHA S Mark *10
SEMI *11 F47-0706 (With 200-VAC input)
Weight 330 g max. 490 g max.

*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 Data Sheet 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 (by more than +10% for 240-W models with indication monitor).
       When adjusting the output voltage, confirm the actual output voltage from the Power Supply and be sure that the load
       is not damaged.
*4. To reset the protection, turn OFF the input power for three minutes or longer and then turn it back ON.
*5. Displayed on 7-segment LED. (character height: 8 mm)
*6. Resolution of output voltage indication: 0.1 V, Precision of output voltage indication: ±2% (percentage of output
       voltage value, ±1 digit)
*7. Resolution of output current indication: 0.1 A; Precision of output current indication: ±5% F.S. ±1 digit max. (specified
       by rated output voltage)
*8. Resolution of peak-hold current indication: 0.1 A; Precision of peak-hold current indication: ±5% F.S. ±1 digit max.
       (specified by rated output voltage);
       Signal width required for peak-hold current: 20 ms
*9. A Type and B Type: Sinking, AP Type and BP Type: Sourcing, BE Type: No alarm output.
*10. S8VS-06024A, S8VS-09024A/AP, S8VS-12024A/AP, S8VS-18024A/AP, and S8VS-24024A/AP only
*11. The range for compliance with EC Directives and safety standards (UL, EN, etc.) is 100 to 240 VAC (85 to 264 VAC).

Power ratings 120 W 180 W
Item Type Standard Mainte-
nance
forecast
monitor
Total run
time
monitor
Standard Mainte-
nance
forecast
monitor
Total run
time
monitor
Efficiency With 100-
VAC input
84% typical 83% typical 85%
typical
85% typical
With 200-
VAC input
87% typical 85% typical 88%
typical
87% typical
Input Voltage *1 100 to 240 VAC (allowable range: 85 to 264 VAC or 80 to 370 VDC *11)
Frequency *1 50/60 Hz (47 to 63 Hz)
Current With 100-
VAC input
1.9 A max., 1.5 A typical 2.9 A max., 2.2 A typical
With 200-
VAC input
1.1 A max.,
0.71 A
typical
1.1 A max., 0.72 A typical 1.6 A max., 1.1 A typical
Power factor 0.9 min.
Harmonic current
regulation
Conforms to EN61000-3-2
Leakage
current
With 100-
VAC input
0.5 mA max.
With 200-
VAC input
1.0 mA max.
Inrush
current
*2
With 100-
VAC input
17.5 A max., 14 A typical
With 200-
VAC input
35 A max., 28 A typical
Output Voltage adjustment
range *3
- 10% to 15% (with V.ADJ)
Ripple noise voltage
(at rated I/O)
60 mV
max.
130 mV max. 50 mV
max.
180 mV max.
Input variation
influence
0.5% max. (at 85- to 264-VAC input, 100% load)
Load variation
influence
(rated input voltage)
1.5% max. (with rated input, 0 to 100% load)
Temperature variation
influence
0.05%/°C max.
Startup
time (at
rated
I/O) *2
With 100-
VAC input
550 ms
typical
650 ms typical 570 ms
typical
580 ms typical
With 200-
VAC input
400 ms
typical
520 ms typical 470 ms
typical
490 ms typical
Output
hold time
(at rated
I/O) *2
With 100-
VAC input
52 ms
typical
56 ms typical 58 ms
typical
70 ms typical
With 200-
VAC input
54 ms
typical
56 ms typical 62 ms
typical
70 ms typical
Addi-
tional
func-
tions
Overload protection
*2
105% to 160% of rated load current, inverted L voltage drop, automatic reset
Overvoltage
protection *2, *4
Yes
Output voltage
indication *5
No Yes (selectable) *6 No Yes (selectable) *6
Output current
indication *5
No Yes (selectable) *7 No Yes (selectable) *7
Peak-hold current
indication *5
No Yes (selectable) *8 No Yes (selectable) *8
Maintenance forecast
monitor indication *5
No Yes
(selectable)
No No Yes
(selectable)
No
Maintenance forecast
monitor output
No Yes
(transistor
output), 30
VDC max., 50
mA max. *9
No No Yes
(transistor
output), 30
VDC max., 50
mA max. *9
No
Total run time
monitor indication *5
No Yes
(selectable)
No Yes
(selectable)
Total run time
monitor output *5
No Yes
(transistor
output), 30
VDC max., 50
mA max. *9
No Yes
(transistor
output), 30
VDC max., 50
mA max. *9
Undervoltage alarm
indication *5
No Yes (selectable) No Yes (selectable)
Undervoltage alarm
output terminals
No Yes (transistor output),
30 VDC max., 50 mA max. *9
No Yes (transistor output),
30 VDC max., 50 mA max. *9
Parallel operation No (However, backup operation is possible. An external diode is required.)
Series operation Yes for up to 2 Power Supplies (with external diode)
Other Operating ambient
temperature
Refer to the derating curve in Engineering Data. (with no icing or condensation)
Storage temperature - 25 to 65°C
Operating ambient
humidity
25% to 85% (Storage humidity: 25% to 90%)
Dielectric strength 3.0 kVAC for 1 min. (between all inputs and outputs/alarm outputs; detection
current: 20 mA)
2.0 kVAC for 1 min. (between all inputs and PE terminals; detection current: 20 mA)
1.0 kVAC for 1 min. (between all outputs/alarm outputs and PE terminals; detection
current for standard models: 30 mA, detection current for models with indication
monitor: 20 mA
500 VAC for 1 min. (between all outputs and alarm outputs; detection current: 20
mA)
Insulation resistance 100 MΩ min. (between all outputs/alarm outputs and all inputs/PE terminals) at
500 VDC
Vibration resistance 10 to 55 Hz, 0.375-mm single amplitude for 2 h each in X, Y, and Z directions
10 to 150 Hz, 0.35-mm single amplitude (5 G max.) for 80 min each in X, Y, and Z
directions
Shock resistance 150 m/s2 , 3 times each in ±X, ±Y, and ±Z directions
Output indicator Yes (color: green)
EMI Conducted
Emissions
Models with indication monitor: Conforms to EN55011 Group1 Class A and based
on FCC Class A, Conforms to EN55011 Group1 Class B *11
Standard models: Conforms to EN55011 Group1 Class B and based on FCC
Class A
Radiated
Emissions
Models with indication monitor: Conforms to EN55011 Group1 Class A, Conforms to
EN55011 Group1 Class B *11
Standard models: Conforms to EN55011 Group1 Class B
EMS Conforms to EN61204-3 high severity levels
Approved standards
*11
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 (= VDE 0160), EN 60950-1 (= VDE 0805 Teil 1)
KOSHA S Mark *10
SEMI *11 F47-0706 (200-VAC input)
Weight 550 g max. 850 g max.

*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 Data Sheet 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 (by more than +10% for 240-W models with indication monitor).
       When adjusting the output voltage, confirm the actual output voltage from the Power Supply and be sure that the load
       is not damaged.
*4. To reset the protection, turn OFF the input power for three minutes or longer and then turn it back ON.
*5. Displayed on 7-segment LED. (character height: 8 mm)
*6. Resolution of output voltage indication: 0.1 V, Precision of output voltage indication: ±2% (percentage of output
       voltage value, ±1 digit)
*7. Resolution of output current indication: 0.1 A; Precision of output current indication: ±5% F.S. ±1 digit max. (specified
       by rated output voltage)
*8. Resolution of peak-hold current indication: 0.1 A; Precision of peak-hold current indication: ±5% F.S. ±1 digit max.
       (specified by rated output voltage);
       Signal width required for peak-hold current: 20 ms
*9. A Type and B Type: Sinking, AP Type and BP Type: Sourcing, BE Type: No alarm output.
*10. S8VS-06024A, S8VS-09024A/AP, S8VS-12024A/AP, S8VS-18024A/AP, and S8VS-24024A/AP only
*11. The range for compliance with EC Directives and safety standards (UL, EN, etc.) is 100 to 240 VAC (85 to 264 VAC).

Power ratings 240 W 480 W
Item Type Standard Mainte-
nance
forecast
monitor
Total run
time
monitor
Standard Mainte-
nance
forecast
monitor
Total run
time
monitor
Efficiency With 100-
VAC input
85% typical 85% typical
With 200-
VAC input
88% typical 89% typical
Input Voltage *1 100 to 240 VAC (allowable range: 85 to
264 VAC or 80 to 370 VDC *11)
100 to 240 VAC (allowable range: 85 to
264 VAC)
Frequency *1 50/60 Hz (47 to 63 Hz)
Current With 100-
VAC input
3.8 A max., 2.9 A typical 7.4 A max., 5.8 A typical
With 200-
VAC input
2.0 A max., 1.5 A typical 3.9 A max., 2.8 A typical
Power factor 0.9 min. 0.95 min.
Harmonic current
regulation
Conforms to EN61000-3-2
Leakage
current
With 100-
VAC input
0.5 mA max.
With 200-
VAC input
1.0 mA max.
Inrush
current
*2
With 100-
VAC input
17.5 A max., 14 A typical
With 200-
VAC input
35 A max., 28 A typical
Output Voltage adjustment
range *3
- 10% to 15% (with V.ADJ) -10% to 15% (with V.ADJ)
Ripple noise voltage
(at rated I/O)
140 mV
max.
160 mV max. 310 mV max.
Input variation
influence
0.5% max. (at 85- to 264-VAC input, 100% load)
Load variation
influence
(rated input voltage)
1.5% max. (with rated input, 0 to 100% load)
Temperature
variation influence
0.05%/°C max.
Startup
time (at
rated
I/O) *2
With 100-
VAC input
540 ms
typical
510 ms typical 460 ms typical
With 200-
VAC input
230 ms
typical
510 ms typical 340 ms typical
Output
hold time
(at rated
I/O) *2
With 100-
VAC input
64 ms
typical
46 ms typical 37 ms typical
With 200-
VAC input
64 ms
typical
46 ms typical 41 ms typical
Addi-
tional
func-
tions
Overload protection
*2
105% to 160% of rated load current, inverted L voltage drop, automatic reset
Overvoltage
protection *2, *4
Yes
Output voltage
indication *5
No Yes (selectable) *6 No Yes (selectable) *6
Output current
indication *5
No Yes (selectable) *7 No Yes (selectable) *7
Peak-hold current
indication *5
No Yes (selectable) *8 No Yes (selectable) *8
Maintenance forecast
monitor indication *5
No Yes
(selectable)
No Yes
(selectable)
No
Maintenance forecast
monitor output
No Yes
(transistor
output), 30
VDC max., 50
mA max. *9
No Yes
(transistor
output), 30
VDC max.,
50 mA max.
No
Total run time
monitor indication *5
No Yes
(selectable)
No Yes
(selectable)
Total run time
monitor output *5
No Yes
(transistor
output), 30
VDC max., 50
mA max. *9
No Yes
(transistor
output), 30
VDC max., 50
mA max. *9
Undervoltage alarm
indication *5
No Yes (selectable) No Yes (selectable)
Undervoltage alarm
output terminals
No Yes (transistor output),
30 VDC max., 50 mA max. *9
No Yes (transistor output),
30 VDC max., 50 mA max. *9
Parallel operation No (However, backup operation is possible. An external diode is required.)
Series operation Yes for up to 2 Power Supplies (with external diode)
Other Operating ambient
temperature
Refer to the derating curve in Engineering Data. (with no icing or condensation)
Storage temperature - 25 to 65°C
Operating ambient
humidity
25% to 85% (Storage humidity: 25% to 90%)
Dielectric strength 3.0 kVAC for 1 min. (between all inputs and outputs/alarm outputs; detection
current: 20 mA)
2.0 kVAC for 1 min. (between all inputs and PE terminals; detection current: 20 mA)
1.0 kVAC for 1 min. (between all outputs/alarm outputs and PE terminals; detection
current for standard 240-W and 480-W models: 30 mA, detection current for 240-W
models with indication monitor: 20 mA)
500 VAC for 1 min. (between all outputs and alarm outputs; detection current: 20 mA)
Insulation resistance 100 MΩ min. (between all outputs/alarm outputs and all inputs/PE terminals) at 500
VDC
Vibration resistance 10 to 55 Hz, 0.375-mm single amplitude for 2 h each in X, Y, and Z directions
10 to 150 Hz, 0.35-mm single amplitude (5 G max.) for 80 min each in X, Y, and Z
directions: 240 W
10 to 150 Hz, 0.35-mm single amplitude (3 G max.) for 80 min each in X, Y, and Z
directions: 480 W
Shock resistance 150 m/s2 , 3 times each in ±X, ±Y, and ±Z directions
Output indicator Yes (color: green)
EMI Conducted
Emissions
Models with indication monitor: Conforms
to EN55011 Group1 Class A and based
on FCC Class A, Conforms to EN55011
Group1 Class B *11
Standard models: Conforms to EN55011
Group1 Class B and based on FCC
Class A
Conforms to EN55011 Group1 Class A
and based on FCC Class A
Conforms to EN55011 Group1 Class B
*11
Radiated
Emissions
Models with indication monitor: Conforms
to EN55011 Group1 Class A, Conforms to
EN55011 Group1 Class B *11
Standard models: Conforms to EN55011
Group1 Class B
Conforms to EN55011 Group1 Class A
Conforms to EN55011 Group1 Class B
*11
EMS Conforms to EN61204-3 high severity levels
Approved standards
*11
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 (=VDE 0160), EN 60950-1 (=VDE 0805 Teil 1)
KOSHA S Mark *10
SEMI *11 F47-0706 (200-VAC input)
Weight 1,150 g max. 1,700 g max.

*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 Data Sheet 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 (by more than +10% for 240-W models with indication monitor).
       When adjusting the output voltage, confirm the actual output voltage from the Power Supply and be sure that the load
       is not damaged.
*4. To reset the protection, turn OFF the input power for three minutes or longer and then turn it back ON.
*5. Displayed on 7-segment LED. (character height: 8 mm)
*6. Resolution of output voltage indication: 0.1 V, Precision of output voltage indication: ±2% (percentage of output
       voltage value, ±1 digit)
*7. Resolution of output current indication: 0.1 A; Precision of output current indication: ±5% F.S. ±1 digit max. (specified
       by rated output voltage)
*8. Resolution of peak-hold current indication: 0.1 A; Precision of peak-hold current indication: ±5% F.S. ±1 digit max.
       (specified by rated output voltage);
       Signal width required for peak-hold current: 20 ms
*9. A Type and B Type: Sinking, AP Type and BP Type: Sourcing, BE Type: No alarm output.
*10. S8VS-06024A, S8VS-09024A/AP, S8VS-12024A/AP, S8VS-18024A/AP, and S8VS-24024A/AP only
*11. The range for compliance with EC Directives and safety standards (UL, EN, etc.) is 100 to 240 VAC (85 to 264 VAC).