S8VK-G48048

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

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Covered type, Input: 90 to 350 VDC 100 to 240 VAC, Power ratings: 480 W, Output: 48 VDC

Power rating	480 W
Rated input voltage	100 to 240 VAC
Output voltage	48 VDC
Construction	Covered type
Terminal type	Rod terminals
Structure	Screw terminals
Mounting type	Front-mounting type Side-mounting type DIN Rail mounting type

Item list of S8VK-G

Ratings / Performance
Outline drawing
Connection diagram
Derating curve
Mounting
Mounting illustration

Ratings / Performance

As of October 10, 2016


Power rating	480 W
Efficiency	90% TYP.(At 100 VAC input) 93% TYP.(At 200 VAC input)
Rated input voltage	100 to 240 VAC
Allowable input voltage variable range	85 to 264 VAC 90 to 350 VDC
Note at 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 the meets the following conditions. S8VK-G480: 350 VDC min, 12 A
Frequency	50/60 Hz(47 to 450 Hz
Rated input curren	5.4A TYP. (At 100 VAC input) 2.7A TYP. (At 200 VAC input)
Power factor	0.9 Min.
Leakage current	0.5 mA Max. (At 100 VAC input) 1.0 mA Max. (At 200 VAC input)
Inrush current	16 A TYP. (At 100 VAC input (For cold start at 25 CEL)) 32 A TYP. (At 200 VAC input (For cold start at 25 CEL))
Output voltage	48 VDC
Output voltage variable range	-10 to +15 % (With V. ADJ) (The output voltage may increase beyond the allowable voltage range (up to +15% of the rated voltage) depending on the operation of the output voltage adjuster (V.ADJ). When adjusting the output voltage, check the output voltage of the Power Supply and be sure that the load is not damaged.)
Ripple	610mV(p-p) Max. (at 20 MHz (Typical))
Static input variation influence	0.4% Max. At rated output voltage and the rated output current
Static load variation influence	0.8% Max. At rated output voltage and the rated output current, maximum of the fluctuation of the output voltage when changing input voltage slowly at the reach of the permission input voltage
Ambient temperature variation influence	0.05 %/CEL Max.
Rated output current	10 A / 12 A (Peak current)
Start up time	500 ms TYP. (100 VAC input) 300 ms TYP. (200 VAC input)
Hold time	40ms TYP. (100 VAC input) 50ms TYP. (200 VAC input)
Overload protection	121% Min. of the rated output current Automatic reset
Overvoltage protection	Operated at 130% Min. of the rated output voltage, Shut-off Resetting: Reset the power by turning it back (OFF time: at least 3 min)
Parallel operation	Yes (Up to 2 Power Supplies)
Series operation	Yes (Up to 2 Power Supplies with external diode)
Dielectric strength	Between all inputs and all outputs: 3 kVAC for 1 min (Cut-off current: 20 mA) Between all inputs and PE terminals: 2 kVAC for 1 min (Cut-off current: 20 mA) Between all outputs and PE terminals: 1 kVAC for 1 min (Cut-off current: 20 mA)
Insulation resistance	Between all outputs and all inputs/ PE terminals: 100 MOhm Min. (at 500 VDC)
Vibration resistance	10 to 55 Hz, 0.375 mm single amplitude in each 3 directions for 2 hours
Shock resistance	150 m/s**2, in each 6 directions 3 times
Output indicator	Yes (color: green, lighting from 80% to 90% or more of rated voltage)
Construction	Covered type
Terminal type	Rod terminals
Structure	Screw terminals
Mounting type	Front-mounting type Side-mounting type DIN Rail mounting type
Weight (Main)	Approx. 1500 g

Do not use the 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.

As of October 10, 2016