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S8VK-C

Switch Mode Power Supply (60/120/240/480-W Models)

S8VK-C

Cost-effective Single Phase Power Supply Universal input and Safety standards for worldwide applications Space-saving Compact Design

Ratings, Characteristics, and Functions

Power ratings 60 W 120 W 240 W 480 W
Output voltage (VDC) 24 V 24 V 24 V 24 V
Efficiency (Typical) 230 VAC input 0.88 0.88 0.87 0.91
Input Voltage *1 100 to 240 VAC, 90 to 350 VDC (allowable range: 85 to 264 VAC) *6
Frequency *1 50/60 Hz (47 to 450 Hz) 50/60 Hz (47 to 63 Hz)
Current
(Typical)
115 VAC input 1.0 A 2.2 A 2.5 A 4.8 A
230 VAC input 0.7 A 1.4 A 1.3 A 2.4 A
Power
factor
(Typical)
*7
230 VAC input 0.44 0.45 0.92 0.97
Harmonic current emissions --- Conforms to EN61000-3-2
Leakage
current
(Typical)
115 VAC input 0.19 mA 0.19 mA 0.24 mA 0.26 mA
230 VAC input 0.34 mA 0.36 mA 0.54 mA 0.65 mA
Inrush
current
(Typical)
*2
115 VAC input 16 A
230 VAC input 32 A
Output Voltage adjustment range
*3
-10% to 15% (with V.ADJ) (guaranteed)
Ripple at
20 MHz
(Typical)
*4
230 VAC input 70 mV 120 mV 150 mV 130 mV
Input variation influence 0.5% max. (at 85 to 264 VAC input, 100% load)
Load variation Influence
(Rated Input voltage)
1.5% max., at 0% to 100% load
Temperature variation
influence
0.05%/°C max.
Start up
time
(Typical)
*2
115 VAC input 530 ms 800 ms 790 ms 770 ms
230 VAC input 410 ms 760 ms 750 ms 670 ms
Hold time
(Typical)
*2
115 VAC input 24 ms 27 ms 34 ms 21 ms
230 VAC input 117 ms 128 ms 36 ms 22 ms
Additional
functions
Overload protection *2 105% to 160% of rated load current
Overvoltage protection *2 Yes *5
Parallel operation No
Series operation Possible for up to two Power Supplies (with external diode)
Others Ambient operating
temperature
-25 to 60°C (Refer to Engineering Data)
Storage temperature -25 to 65°C
Ambient operating humidity 20% to 90% (Storage humidity: 10% 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 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
10 to 150 Hz, 0.35-mm single amplitude (5 G max for 60W, 120W, 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
EMI Conducted
Emission
Conforms to EN61204-3 EN55011 Class A and based on FCC Class A
Radiated
Emission
Conforms to EN61204-3 EN55011 Class A
EMS Conforms to EN61204-3 high severity levels
Safety standards UL Listed: UL508 (Listing)
UL UR: UL No. 62368-1 (Recognition)
cUL: CSA C22.2 No.107.1
cUR: CSA C22.2 No.62368-1
EN: EN 62477-1, EN 62368-1
BIS: IS 13252 (Part1)
Fulfilled Standards SELV (EN 62368-1/EN 62477-1/UL No. 62368-1)
Degree of protection IP20 by EN/IEC60529
SEMI F47-0706 (200 to 240 VAC)
Weight 260 g 580 g 940 g 1,550 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 Catalog 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 60°C.
*5. To reset the protection, turn OFF the input power for three minutes or longer and then turn it back ON.
*6. Safety Standard for a DC Input
   The following safety standards apply to a DC input: UL No. 62368-1, cUR (CSA C22.2 No.62368-1), EN 62477-1, EN62368-1.
   For a DC input, safety is ensured by external fuse.
   Select an external fuse the meets the following conditions.
   S8VK-C06024: 350 VDC min, 6A
   S8VK-C12024: 350 VDC min, 8A
   S8VK-C24024: 350 VDC min, 8A
   S8VK-C48024: 350 VDC min, 12A
*7. The value is when both rated output voltage and rated output current are satisfied.