S8VK-T24024

Switch Mode Power Supply (120/240/480/960 W Models)

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Switch Mode Power Supply, Capacity 240 W, Output voltage 24 V

Power rating	240 W
Output voltage	24 VDC
Rated input voltage	380 to 480 VAC (Three-phase / two-phase) 450 to 600 VDC
Construction	Covered type
Connection	Terminal blocks
Terminal type	Rod terminal

Item list of S8VK-T

Specifications
Dimension
Mounting
Connection diagram
Derating curve

Specifications

As of July 25, 2024


Power rating		240 W
Output voltage		24 VDC
Efficiency		89 % typ. (Three-phase 400 VAC input)
Input	Rated input voltage	380 to 480 VAC (Three-phase / two-phase) 450 to 600 VDC
	Allowable input voltage variable range	340 to 576 VAC (Two-phase)/320 to 576 VAC (Three-phase) 450 to 810 VDC
	Frequency	50/60Hz (47 to 63 Hz)
	Rated input current	0.74 A typ. (Three-phase 400 VAC input)
	Leakage current	3.5 mA max., 0.80 mA typ. (Three-phase 400 VAC input)
	Inrush current (cold start at 25 ℃)	29 A typ. (Three-phase 400 VAC input)
Output	Rated output current	10 A
	Output voltage variable range	24 to 29.5 VDC With V.ADJ
	Maximum peak current	12 A
	Ripple	50 mV(p-p) max.
	Static input variation influence	0.5 % max.
	Static load variation influence	1.5 % max.
	Ambient temperature variation influence	0.05 %/℃ max.
	Start up time	600 ms typ. (Three-phase 400 VAC input)
	Hold time	25 ms typ. (Three-phase 400 VAC input)
Additional functions	Overload protection	Yes, automatic reset
	Overvoltage protection	Yes, Shut off the input voltage and turn on the input again
	Series operation	Yes (Up to 2 Power Supplies with external diode)
	Parallel operation	Yes (Up to 2 Power Supplies)
	Output indicator	Yes (LED, color: green, lighting from 80 to 90% or more of rated voltage)
Insulation	Dielectric strength	Between all input terminals and all output terminals: 3 kVAC for 1 min, Cut-off current: 20 mA Between all input terminals and PE terminals: 2.5 kVAC for 1 min, Cut-off current: 20 mA Between all output terminals and PE terminals: 1 kVAC for 1 min, Cut-off current: 30 mA
Insulation	Insulation resistance	Between all output terminals and all input terminals/ PE terminals: 100 MΩ min., at 500 VDC
Environment	Vibration resistance	10 to 55 Hz, 0.375 mm single amplitude in each 3 directions for 2 hours
	Shock resistance	150 m/s², in each 6 directions 3 times
	Ambient temperature (Operating)	-40 to 70 ℃ (with no freezing or condensation)
	Ambient temperature (Storage)	-40 to 85 ℃ (with no freezing or condensation)
	Ambient humidity (Operating)	95 %RH max.
	Ambient humidity (Storage)	95 %RH max.
Reliability	MTBF	135,000 hours min.
Construction	Construction	Covered type
	Connection	Terminal blocks
	Terminal type	Rod terminal
	Mounting	DIN track mounting
	Degree of protection	IP20, EN/IEC 60529
	Weight (Main)	850 g max.

Note

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 July 25, 2024