OMRON S8VK-WA Switch Mode Power Supply (240/480/960/2000W)

Output voltage (VDC)

24 V

24 V

24 V

Efficiency *1

Three-phase
200 VAC input

93% typ.

94% typ.

95% typ.

Single-phase/
two-phase
200 VAC input

92% typ.

93% typ.

94% typ.

Three-phase
230 VAC input

93% typ.

94% typ.

95% typ.

Single-phase/
two-phase
230 VAC input

93% typ.

94% typ.

95% typ.

Input con-
ditions

Input voltage range *2

Three-phase/single-phase/two-phase
170 to 264 VAC, 265 to 300 VAC (1 second)
240 to 350 VDC

Frequency *2

50/60 Hz (47 to 63 Hz)

Input current
*1

Three-phase
200 VAC input

0.80 A typ.

1.6 A typ.

3.1 A typ.

Single-phase/
two-phase
200 VAC input

1.4 A typ.

2.6 A typ.

5.2 A typ.

Three-phase
230 VAC input

0.70 A typ.

1.4 A typ.

2.7 A typ.

Single-phase/
two-phase
230 VAC input

1.2 A typ.

2.3 A typ.

4.5 A typ.

Power factor *1

0.9 min.

Leakage
current *3

Three-phase
200 VAC input

1 mA max.

Three-phase
230 VAC input

1 mA max.

Inrush
current *4
(for a cold
start at 25°C)

Three-phase
200 VAC input

13 A typ.

13 A typ.

14 A typ.

Three-phase
230 VAC input

15 A typ.

15 A typ.

16 A typ.

Output
character-
istics

Rated output current

10 A

20 A

40 A

Power Boost Function

15 A

30 A

60 A

Voltage adjustment range *5

24 to 29.5 V (with V.ADJ)

24 to 28 V (with V.ADJ)

Ripple noise
voltage *6

Three-phase
200 to 240
VAC input

50 mVp-p max.
at 20 MHz of
bandwidth

120 mVp-p max.
at 20 MHz of
bandwidth

60 mVp-p max.
at 20 MHz of
bandwidth

Input variation influence *7

0.5% max.

Load variation influence *8

1.5% max.

Temperature
variation
influence

200 to 240
VAC input

0.05%/°C max.

Startup
time *9

Three-phase
200 VAC input

1,000 ms max.

Three-phase
230 VAC input

1,000 ms max.

Output hold
time *9

Three-phase
200 VAC input

35 ms typ.

30 ms typ.

25 ms typ.

Three-phase
230 VAC input

35 ms typ.

30 ms typ.

25 ms typ.

Additional
functions

Overload protection

Yes, automatic reset, intermittent operation type
Refer to Overload Protection below.

Overload protection for
terminals

No

Overvoltage protection

Yes, 130% or higher of rated output voltage, power shut off (shut off
the input voltage and turn on the input again),
Refer to Overvoltage Protection below.

Series operation

Yes (For up to two Power Supplies; external diodes required.)

Parallel operation

Yes (For up to two Power Supplies), Refer to Parallel Operation on
Data sheet.

INPUT OK Indicator

Yes (LED: Green)

DC OK Indicator

Yes (LED: Green)

Iout > 100% Indicator

Yes (LED: Yellow)

DC OK Signal Output

Yes (MOS FET relay output 30 VDC max., 50 mA max.)

Iout > 100% signal output

Yes (MOS FET relay output 30 VDC max., 50 mA max.)

Insulation

Withstand voltage

3.0 kVAC for 1 min. (between all input terminals and all output terminals,
signal output terminals), cutoff current 20 mA

2.0 kVAC for 1 min. (between all input terminals and PE terminals),
cutoff current 20 mA

1.0 kVAC for 1 min. (between all output terminals, signal output terminals
and PE terminals), cutoff current 25 mA (240 W/480 W/960 W)
1.0 kVAC for 1 min. (between all output terminals, signal output terminals
and PE terminals), cutoff current 40 mA (2000 W)

0.5 kVAC for 1 min. (between all output terminals and all signal output
terminals), cutoff current 10 mA

Insulation resistance

100 MΩ min. (between all output terminals, signal output terminals
and all input terminals / PE terminals) at 500 VDC

Environ-
ment

Ambient operating
temperature *10

-40 to 70°C (Derating is required according to the temperature.
Refer to Engineering Data on Data sheet.) (with no condensation or
icing)

Storage temperature

-40 to 85°C (with no condensation or icing)

Ambient operating humidity

95% max. (Storage humidity: 95% max.)

Vibration resistance *11

10 to 55 Hz, maximum 5 G, 0.42 mm single amplitude for 2 h each in
X, Y, and Z directions

Shock resistance *11

294 m/s², 3 times each in ±X, ±Y, ±Z directions

Reliability

MTBF *12

290,000 hrs typ.

230,000 hrs typ.

170,000 hrs typ

Expected life *13

10 years min.

Construc-
tion

Weight

800 g max.

1,050 g max.

1,750 g max.

Cooling fan

No

Degree of protection

IP20 by EN/IEC 60529

Standards

Harmonic current emissions

Conforms to EN 61000-3-2 (single-phase, two-phase *14)
Complies with JIS C 61000-3-2 (single-phase, two-phase, three-phase)

EMI

Conducted
emissions

Conforms to EN 61204-3 Class B,
EN 55011 Class B (three-phase)
Conforms to EN 61204-3 Class A,
EN 55011 Class A (single-phase,
two-phase)

Conforms to EN 61204-3 Class B,
EN 55011 Class (three-phase)
Conforms to EN 61204-3 Class B,
EN 55011 Class (single-phase,
two-phase *16)
Conforms to EN 61204-3 Class
EN 55011 Class A (single-phase,
two-phase)

Radiated
emissions

EMS

Conforms to EN 61204-3 high severity levels

Safety standards

• UL 508 (Listing)
• CSA C22.2 No.107.1 (cUL)
• UL 62368-1 (Recognition) OVC II (≤ 3000 m) Pol2
• CSA C22.2 No.62368-1 (cUR) OVC II (≤ 3000 m) Pol2
• EN/IEC 62477-1 OVC III (≤ 2000 m) OVC II (2000 m < and ≤
3000 m) Pol2
• EN/IEC 62368-1 OVC II (≤ 3000 m) Pol2
• RCM (EN61000-6-4)
• Complies with PELV (EN/IEC 60204-1)
• Complies with EN/IEC 61558-2-16

SEMI

Complies with SEMI F47-0706 (three-phase / single-phase / two-phase
200 to 240 VAC input)

Power rating

2000 W

Output voltage (VDC)

24 V

48 V

Efficiency *1

Three-phase
200 VAC input

95% typ.

96% typ.

Single-phase/
two-phase
200 VAC input

95% typ.

95% typ.

Three-phase
230 VAC input

96% typ.

96% typ.

Single-phase/
two-phase
230 VAC input

95% typ.

96% typ.

Input con-
ditions

Input voltage range *2

Three-phase/single-phase/two-phase
170 to 264 VAC, 265 to 300 VAC (1 second)
240 to 384 VDC

Frequency *2

50/60 Hz (47 to 63 Hz)

Input current
*1

Three-phase
200 VAC input

6.5 A typ.

6.9 A typ.

Single-phase/
two-phase
200 VAC input

11 A typ.

12 A typ.

Three-phase
230 VAC input

5.7 A typ.

6.0 A typ.

Single-phase/
two-phase
230 VAC input

9.5 A typ.

10 A typ.

Power factor *1

0.9 min.

Leakage
current *3

Three-phase
200 VAC input

3.5 mA max.

3.5 mA max.

Three-phase
230 VAC input

3.5 mA max.

3.5 mA max.

Inrush
current *4
(for a cold
start at 25°C)

Three-phase
200 VAC input

18 A typ.

22 A typ.

Three-phase
230 VAC input

16 A typ.

16 A typ.

Output
character-
istics

Rated output current

85 A

45 A

Power Boost Function

127.5 A

67.5 A

Voltage adjustment range *5

24 to 28 V (with V.ADJ)

48 to 56 V (with V.ADJ)

Ripple noise
voltage *6

Three-phase
200 to 240
VAC input

170 mVp-p max. at 20 MHz of
bandwidth

190 mVp-p max. at 20 MHz of
bandwidth

Input variation influence *7

0.5% max.

Load variation influence *8

1.5% max.

Temperature
variation
influence

200 to 240
VAC input

0.05%/°C max.

Startup
time *9

Three-phase
200 VAC input

1,000 ms max.

Three-phase
230 VAC input

1,000 ms max.

Output hold
time *9

Three-phase
200 VAC input

25 ms typ.

25 ms typ.

Three-phase
230 VAC input

25 ms typ.

25 ms typ.

Additional
functions

Overload protection

Yes, inverted L voltage drop, automatic reset, power cut off if higher of
rated output current continues and turn on the input again.
Refer to the Overload Protection below.

Overload protection for
terminals

Yes, inverted L voltage drop,
automatic reset, power cut off if
overprotection (terminal blocks)
continues and turn on the input
again.
Refer to the Overload Protection
below.

No

Overvoltage protection

Yes, 130% or higher of rated output voltage, power shut off (shut off
the input voltage and turn on the input again),
Refer to Overvoltage Protection below.

Series operation

Yes (For up to two Power Supplies; external diodes required.)

Parallel operation

Yes (For up to two Power Supplies), Refer to Parallel Operation on Data
sheet.
Use with the switch for parallel operation set to the “PARALLEL” side
(the rated output current limited to 80%).

INPUT OK Indicator

Yes (LED: Green)

DC OK Indicator

Yes (LED: Green)

Iout > 100% Indicator

Yes (LED: Yellow)

DC OK Signal Output

Yes (MOS FET relay output 30 VDC max., 50 mA max.)

Iout > 100% signal output

Yes (MOS FET relay output 30 VDC max., 50 mA max.)

Insulation

Withstand voltage

3.0 kVAC for 1 min. (between all input terminals and all output terminals,
signal output terminals), cutoff current 20 mA

2.0 kVAC for 1 min. (between all input terminals and PE terminals),
cutoff current 20 mA

1.0 kVAC for 1 min. (between all output terminals, signal output terminals
and PE terminals), cutoff current 25 mA (240 W/480 W/960 W)
1.0 kVAC for 1 min. (between all output terminals, signal output terminals
and PE terminals), cutoff current 40 mA (2000 W)

0.5 kVAC for 1 min. (between all output terminals and all signal output
terminals), cutoff current 10 mA

Insulation resistance

100 MΩ min. (between all output terminals, signal output terminals
and all input terminals / PE terminals) at 500 VDC

Environ-
ment

Ambient operating
temperature *10

-40 to 70°C (Derating is required according to the temperature.
Refer to Engineering Data on Data sheet.) (with no condensation or
icing)

Storage temperature

-40 to 85°C (with no condensation or icing)

Ambient operating humidity

95% max. (Storage humidity: 95% max.)

Vibration resistance *11

10 to 55 Hz, maximum 5 G, 0.42 mm single amplitude for 2 h each in
X, Y, and Z directions

Shock resistance *11

147 m/s², 3 times each in ±X, ±Y, ±Z directions

Reliability

MTBF *12

90,000 hrs

Expected life *13

10 years min.

Construc-
tion

Weight

3200 g max.

Cooling fan

No

Degree of protection

IP20 by EN/IEC 60529

Standards

Harmonic current emissions

Conforms to EN 61000-3-2 (single-phase, two-phase) *14
Complies with JIS C 61000-3-2 (single-phase, two-phase, three-phase)
*15

EMI

Conducted
emissions

Conforms to EN 61204-3 Class B,
EN 55011 Class B (single-phase, two-phase, three-phase)

Radiated
emissions

EMS

Conforms to EN 61204-3 high severity levels

Safety standards

• UL 508 (Listing)
• CSA C22.2 No.107.1 (cUL)
• UL 62368-1 (Recognition) OVC II (≤ 3000 m) Pol2
• CSA C22.2 No.62368-1 (cUR) OVC II (≤ 3000 m) Pol2
• EN/IEC 62477-1 OVC III (≤ 2000 m)
　OVC II (2000 m < and ≤ 3000 m) Pol2
• EN/IEC 62368-1 OVC II (≤ 3000 m) Pol2
• RCM (EN61000-6-4)
• Complies with PELV (EN/IEC 60204-1)
• Complies with EN/IEC 61204-7

SEMI

Complies with SEMI F47-0706 (three-phase / single-phase / t