S8VK-G Datasheet, PDF (5/22 Pages) Omron Electronics LLC – Reliable and Easy Operation Resistant in tough environments Easy and fast installation The most compact size on the market

S8VK-G
Power ratings
240 W
480 W
Item
Output voltage
24 V
48 V
24 V
48 V
Efficiency (Typical)
230 VAC input
92%
93%
Voltage *1
100 to 240 VAC, 90 to 350 VDC (allowable range: 85 to 264 VAC) *6
Frequency *1
50/60 Hz (47 to 63 Hz)
115 VAC input
Current (Typical)
230 VAC input
2.4 A
1.3 A
4.7 A
2.3 A
Input
Power factor
(Typical)
230 VAC input
0.9
0.97
Harmonic current emissions
Conforms to EN61000-3-2
Leakage current ^{115 VAC input}
(Typical)
230 VAC input
0.23 mA
0.33 mA
0.3 mA
0.49 mA
Inrush current
(Typical) *2
115 VAC input
230 VAC input
16 A
32 A
Voltage adjustment range *3
–10% to 15% (with V.ADJ) (guaranteed)
Ripple *4
at 20 MHz (Typical) 180 mV
350 mV
230 mV
470 mV
Input variation influence
0.5% max. (at 85 to 264 VAC input, 100% load)
Output
Load variation Influence
(Rated Input voltage)
Temperature variation influence
1.5% max. (24 V, 48 V), at 0% to 100% load
0.05%/°C max.
Start up time
(Typical) *2
115 VAC input
230 VAC input
250 ms
250 ms
290 ms
290 ms
380 ms
260 ms
Hold time
(Typical) *2
115 VAC input
230 VAC input
44 ms
44 ms
43 ms
40 ms
50 ms
Overload protection *2
121% to 160% of rated load current (130% typ value)
Overvoltage protection *2
Additional
functions
Power Boost
Parallel operation
Yes *5
120% of rated current (Refer to Engineering Data)
Yes (Refer to Engineering Data)
Series operation
Possible for up to two Power Supplies (with external diode)
Ambient operating temperature
–40 to 70°C (Refer to Engineering Data)
Storage temperature
–40 to 85°C
Ambient operating humidity
0% to 95% (Storage humidity: 0% to 95%)
Dielectric strength
(detection current: 20 mA)
3.0 kVAC for 1 min. (between all inputs and outputs)
2.0 kVAC for 1 min. (between all inputs and PE terminal)
1.0 kVAC for 1 min. (between all outputs and PE terminal)
Insulation resistance
100 M 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
10 to 150 Hz, 0.35-mm single amplitude (5 G max for 240 W, 3 G max for 480 W) 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 indicatior
Yes (color: green), lighting from 80% to 90% or more of rated voltage
Others
EMI
Conducted Emission Conforms to EN61204-3 EN55011 Class B and based on FCC Class A
Radiated Emission Conforms to EN61204-3 EN55011 Class B
EMS
Conforms to EN61204-3 high severity levels
Approved Standards
UL Listed: UL508 (Listing)
UL UR: UL60950-1 (Recognition)
cUL: CSA C22.2 No.107.1
cUR: CSA C22.2 No.60950-1
EN/VDE: EN50178 (=VDE0160), EN60950-1 (=VDE0805)
Lloyd’s standards *7
Fulfilled Standards
SELV (EN60950-1/EN50178/UL60950-1), PELV(EN60204-1, EN50178),
Safety of Power Transformers (EN61558-2-16)
EN50274 for Terminal parts
Degree of protection
IP20 by EN / IEC60529
SEMI
F47-0706 (200 to 240 VAC)
Weight
900 g
1,500 g
*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 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. To reset the protection, turn OFF the input power for three minutes or longer and then turn it back ON.
*6. 90 to 350 VDC’s UL standards are scheduled to obtain certification in June, 2013.
*7. Scheduled to obtain certification in June, 2013.
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