OMRON Power Supplies - S8VK-T

Model Numbers | Power Supplies - S8VK-T

Note: For details on normal stock models, contact your nearest OMRON representative.

Power ratings	Rated Input voltage	Rated Output Voltage	Rated Output current	Maximum Boost Current	Model number
120 W	2-phase and 3-phase 380 to 480 VAC 450 to 600 VDC	24 V	5 A	6 A	S8VK-T12024
240 W		24 V	10 A	12 A	S8VK-T24024
480 W		24 V	20 A	24 A	S8VK-T48024
960 W	2-phase 380 to 480 VAC	24 V	32 A	-	S8VK-T96024
	3-phase 380 to 480 VAC	24 V	40 A	48 A

Mounting Brackets

Name	Model	Qty used
Front-mounting bracket (for 120, 240, and 480 W models)	S82Y-VK10F	1
Front-mounting bracket (for 960 W model)	S82Y-VK10F	2
Front-mounting bracket (for 480 and 960 W model)	S82Y-VK90F	1
Side-mounting bracket (for 120 W model)	S82Y-VK10S	1
Side-mounting bracket (for 240 W model)	S82Y-VK20S	1

Note: Be sure to use the accessory screws.
Mounting screw tightening torque (recommended): 4.43 to 5.31 lb-in (0.5 to 0.6 Nm)

Specifications | Power Supplies - S8VK-T

Ratings, Characteristics, and Functions

Power rating			120 W	240 W
Output voltage			24 V	24 V
Efficiency *1		3-phase, 400 VAC input	89% typ.	89% typ.
Input	Voltage range *2		3-phase, 380 to 480 VAC (allowable range: 320 to 576 VAC) 2-phase, 380 to 480 VAC (allowable range: 340 to 576 VAC) 450 to 600 VDC (allowable range: 450 to 810 VDC)
	Frequency *2		50/60 Hz (47 to 63 Hz)
	Input Current *1	3-phase, 400 VAC input	0.40 A typ.	0.74 A typ.
	Power factor	3-phase, 400 VAC input	-	-
	Leakage current *3	3-phase, 400 VAC input	3.5 mA max./0.70 mA typ.	3.5 mA max./0.80 mA typ.
	Inrush current (for a cold start at 25°C) *4	3-phase, 400 VAC input	28 A typ.	29 A typ.
Output	Rated output current		5 A	10 A
	Boost current		6 A	12 A
	Voltage adjustment range *5		24 to 29.5 VDC (with V.ADJ) (guaranteed)
	Ripple & Noise voltage *6	3-phase, 400 VAC input	40 mV p-p max. at 20 MHz of bandwidth	50 mV p-p max. at 20 MHz of bandwidth
	Input variation influence *7		0.5% max.
	Load variation influence *8		1.5% max.
	Temperature variation influence	3-phase, 400 VAC input	0.05%/°C max.
	Start up time *9	3-phase, 400 VAC input	600 ms typ.	600 ms typ.
	Hold time *9	3-phase, 400 VAC input	35 ms typ.	25 ms typ.
Additional functions	Overload protection		Yes, automatic reset, intermittent operation type, Refer to Overload Protection on Catalog for details.
	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 on Catalog for details.
	Series operation		Yes (For up to two Power Supplies, external diodes are required.)
	Parallel operation		Yes (For up to two Power Supplies), Refer to Parallel Operation on Catalog for details.
	Output indicator		Yes (LED: Green), lighting from 80% to 90% or more of rated voltage
Insulation	Withstand voltage		3.0 kVAC for 1 min. (between all input terminals and output terminals) cutoff current 20 mA 2.5 kVAC for 1 min. (between all input terminals and PE terminal) cutoff current 20 mA 1.0 kVAC for 1 min. (between all output terminals and PE terminal) cutoff current 30 mA
	Insulation resistance		100 MΩ min. (between all output terminals and all input terminals / PE terminal) at 500 VDC
Envi- ronment	Ambient operating temperature *10		-40 to 70°C (However, only startup is guaranteed for between -40°C to -25°C. (3-phase only)) (Derating is required according to the temperature.) (with no condensation or icing)
	Storage temperature		-40 to 85°C (with no condensation or icing)
	Ambient operating humidity		0% to 95% (Storage humidity: 0% to 95%)
	Vibration resistance		10 to 55 Hz, 0.375-mm half amplitude for 2 h each in X, Y, and Z directions
	Shock resistance		150 m/s2, 3 times each in ±X, ±Y, and ±Z directions
Reliability	MTBF *11		135,000 hrs min.
	Life expectancy *12		10 years min.
Con- struction	Weight		650 g max.	850 g max.
	Cooling fan		No
	Degree of protection		IP20 by EN / IEC 60529
Standards	Harmonic current emissions		Conforms to EN 61000-3-2 (3-phase, 2-phase)
	EMI	Conducted Emission	Conforms to EN 61204-3 Class B, EN 55011 Class B (3-phase, 2-phase)
		Radiated Emission
	EMS		EN 61204-3 high severity levels
	Safety standards		UL 508 (Listing) UL 61010-2-201 (Listing) OVCIII/OVCII Pol2 *15 CSA C22.2 No.61010-2-201 (cUL) OVCIII/OVCII Pol2 *15 EN/IEC 61010-2-201 OVCIII/OVCII Pol2 *15 EN/IEC 62477-1 OVCIII Pol2 *14 EAC (TR CU 004 / 2011, TR CU 020 / 2011) RCM (EN61000-6-4) Lloyd’s standards *16 Conforms to SELV(EN/IEC 61558-2-16) Conforms to PELV (EN/IEC 60204-1) Conforms to EN/IEC 61558-2-16 *14
	SEMI		Conforms to F47-0706 (3-phase, 380 to 480 VAC input)

Power rating			480 W	960 W (768 W *18)
Output voltage			24 V	24 V
Efficiency *1		3-phase, 400 VAC input	93% typ.	92% typ.
Input	Voltage range *2		3-phase, 380 to 480 VAC (allowable range: 320 to 576 VAC) 2-phase, 380 to 480 VAC (allowable range: 340 to 576 VAC) 450 to 600 VDC (allowable range: 450 to 810 VDC)	3-phase, 380 to 480 VAC (allowable range: 320 to 576 VAC) 2-phase, 380 to 480 VAC (allowable range: 340 to 576 VAC)
	Frequency *2		50/60 Hz (47 to 63 Hz)	50/60 Hz (47 to 63 Hz)
	Input Current *1	3-phase, 400 VAC input	0.80 A typ.	2.1 A typ.
	Power factor	3-phase, 400 VAC input	0.9 min.	-
	Leakage current *3	3-phase, 400 VAC input	3.5 mA max./1.0 mA typ.	3.5 mA max./1.2 mA typ.
	Inrush current (for a cold start at 25°C) *4	3-phase, 400 VAC input	4 A typ.	28 A typ.
Output	Rated output current		20 A	40 A at 3-phase (32 A at 2-phase)
	Boost current		24 A	48 A at 3-phase (Not possible at 2-phase)
	Voltage adjustment range *5		24 to 29.5 VDC (with V.ADJ) (guaranteed)	22.5 to 29.5 VDC (with V.ADJ) *17 (guaranteed)
	Ripple & Noise voltage *6	3-phase, 400 VAC input	30 mV p-p max. at 20 MHz of bandwidth	90 mV p-p max. at 20 MHz of bandwidth
	Input variation influence *7		0.5% max.
	Load variation influence *8		1.5% max.
	Temperature variation influence	3-phase, 400 VAC input	0.05%/°C max.
	Start up time *9	3-phase, 400 VAC input	500 ms typ.	700 ms typ.
	Hold time *9	3-phase, 400 VAC input	40 ms typ.	20 ms typ.
Additional functions	Overload protection		Yes, automatic reset, intermittent operation type, Refer to Overload Protection on Catalog for details.
	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 on Catalog for details.
	Series operation		Yes (For up to two Power Supplies, external diodes are required.)
	Parallel operation		Yes (For up to two Power Supplies), Refer to Parallel Operation on Catalog for details. For 960 W, set the operation switch to the "PARALLEL" side (limit the rated output current to 80%).
	Output indicator		Yes (LED: Green), lighting from 80% to 90% or more of rated voltage
Insulation	Withstand voltage		3.0 kVAC for 1 min. (between all input terminals and output terminals) cutoff current 20 mA 2.5 kVAC for 1 min. (between all input terminals and PE terminal) cutoff current 20 mA 1.0 kVAC for 1 min. (between all output terminals and PE terminal) cutoff current 30 mA
	Insulation resistance		100 MΩ min. (between all output terminals and all input terminals / PE terminal) at 500 VDC
Envi- ronment	Ambient operating temperature *10		-40 to 70°C (However, only startup is guaranteed for between -40°C to -25°C. (3-phase only)) (Derating is required according to the temperature.) (with no condensation or icing)
	Storage temperature		-40 to 85°C (with no condensation or icing)
	Ambient operating humidity		0% to 95% (Storage humidity: 0% to 95%)
	Vibration resistance		10 to 55 Hz, 0.375-mm half amplitude for 2 h each in X, Y, and Z directions
	Shock resistance		150 m/s2, 3 times each in ±X, ±Y, and ±Z directions
Reliability	MTBF *11		135,000 hrs min.
	Life expectancy *12		10 years min.
Con- struction	Weight		1,400 g max.	2,700 g max.
	Cooling fan		No
	Degree of protection		IP20 by EN / IEC 60529
Standards	Harmonic current emissions		Conforms to EN 61000-3-2 (3-phase, 2-phase)	Conforms to EN61000-3-2 (3-phase, 2-phase) *13
	EMI	Conducted Emission	Conforms to EN 61204-3 Class B, EN 55011 Class B (3-phase, 2-phase)	Conforms to EN 61204-3 Class B, EN 55011 Class B (3-phase: 100% or less of rated output current) (2-phase: 45% or less of rated output current) Conforms to EN 61204-3 Class A, EN 55011 Class A (2-phase:45 to 100% of rated output current)
		Radiated Emission
	EMS		EN 61204-3 high severity levels
	Safety standards (*14)		UL 508 (Listing) UL 61010-2-201 (Listing) OVCIII/OVCII Pol2 *15 CSA C22.2 No.61010-2-201 (cUL) OVCIII/ OVCII Pol2 *15 EN/IEC 61010-2-201 OVCIII/OVCII Pol2 *15 EN/IEC 62477-1 OVCIII Pol2 EAC (TR CU 004 / 2011, TR CU 020 / 2011) RCM (EN61000-6-4) Lloyd’s standards *16 Conforms to SELV (EN/IEC 61558-2-16) Conforms to PELV (EN/IEC 60204-1) Conforms to EN/IEC 61558-2-16	UL 508 (Listing) UL 60950-1 (Recognition) CSA C22.2 No.60950-1 (cUR) CSA C22.2 No.60950-1 (CSA) EN 50178 ANSI/ISA 12.12.01 Lloyd’s standards *16 Conforms to SELV (EN 50178/UL 60950-1) Conforms to PELV (EN 60204-1, EN 50178) Conforms to EN 61558-2-16 EN 50274 for Terminal parts
	SEMI		Conforms to F47-0706 (3-phase, 380 to 480 VAC input)	Conforms to F47-0706 (3-phase, 380 to 480 VAC input) *19

1. The value is when both rated output voltage and rated output current are satisfied.
2. Do not use an inverter output for the product. Inverters with an output frequency of 50/60 Hz are available, 　　but the rise in the internal temperature of the product may result in ignition or burning. If the input is 　　connected to a UPS, do not connect a UPS with a square-wave output. Doing so will cause the internal temperature 　　of the product to increase, possibly causing smoking or burning.
3. The value is determined according to the Electrical Appliances and Material Safety Act.
4. Values for a cold start at 25°C. Refer to Inrush Current, Startup Time, Output Hold Time on Catalog for details.
5. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by more than the voltage adjustment 　　range. When adjusting the output voltage, confirm the actual output voltage from the product and be sure that the 　　load is not damaged.
6. The value is when both rated output voltage and rated output current are satisfied. A characteristic when the 　　ambient operating temperature is 25°C.
7. This is the maximum variation in the output voltage when the input voltage is gradually changed within the 　　allowable input voltage range at the rated output voltage and rated output current.
8. When the input voltage is 380 to 480 VAC, this is the maximum variation in the output voltage when the output 　　current is gradually changed within the range of 0 A to the rated output current.
9. The value is when rated output voltage, rated output current, and room temperature (25°C) are satisfied. 　　Refer to Inrush Current, Startup Time, Output Hold Time on Catalog for details.
10. At -40 to -25°C, time will be required before the rated output voltage is output after the input voltage is input. 　　 Also, the ripple noise value may exceed the value shown in the above table. (3-phase 380 to 480 VAC input only)
11. MTBF is calculated according to JEITA RCR-9102.
12. Refer to Recommended Replacement Periods and Periodic Replacement for Preventive Maintenance on 　　 Catalog for details.
13. When using 2-phase input, conforms to EN 61000-3-2 under the following condition 960W: At the rated output voltage, 　　 and 45% or less than the rated output current
14. In order to comply with the safety standards, the input must be connected to the product via the recommended 　　 circuit breaker or fuse. Refer to Recommended Circuit-breakers and Fuses on Catalog for details. 　　 480 W: EN/IEC 62477-1 and EN/IEC 61558-2-16 are subject. 　　 960 W: All standards are subject. In addition, to satisfy safety standards of UL 508 and ANSI/ISA 12.12.01, 　　 　　　the following supplementary Fuse/Circuit Breaker must be installed.
15. AC input overvoltage categories UL 61010-2-201, EN/IEC 61010-2-201, and CSA C22.2 No. 61010-2-201 are shown 　　 in the table to the below. 　　 For the input distribution system, refer to Network Types on Catalog.

    3-phase/2-phase	TN-S	TN-C	TT	IT
    Y connection	OVCIII	OVCIII	OVCIII	OVCII
    Delta connection	---	OVCII	OVCII	OVCII

16. For certification conditions, refer to Standard Compliance blow.
17. Use at 26.4 VDC or lower for 2-phase input.
18. When using 2-phase input. Refer to 2-Phase Input Operation For 960 W Model on Catalog for details.
19. 60W: At the rated output voltage, and 92.5% or less than the rated output current.

Standard Compliance

• To comply with PELV output requirements for EN/IEC 60204-1, ground the negative side of the output (-V) to a 　protective earth (PE).
• EN/IEC 61558-2-16 　The S8VK-T was designed based on EN/IEC 61558-2-16. 　Currently, IEC 61558-2-17 has been replaced by IEC 61558-2-16. 　When certification was received for EN/IEC 60204-1 (Machinery Safety), it was necessary to go through a control 　transformer to the control circuits. However, a control transformer is not always necessary for products that 　have been certified for the safety standard for OVCIII or for products that use a transformer that conforms to 　EN/IEC 61558-2-16.
• Safety Standards for a DC Input 　For DC input, the following are subject to safety standards. 　　EN/IEC 62477-1, EN 61558-2-16, LR (120 W, 240 W, 480 W) 　　UL 60950-1, EN 50178, LR (960 W) 　In addition, for DC input, connect the positive voltage to the +L1 terminal and negative voltage to the -L2 terminal. 　For details on selecting a UL-certified fuse, refer to Recommended Circuit-breakers and Fuses on Catalog.
• Conformance to Marine Standards 　Fix an End Plate (PFP-M) to both sides of the unit to hold it in place. (S8VK-T Series) 　Use S82Y-VK90F (480 W) or S82Y-VK10F

Dimensions | Power Supplies - S8VK-T

(Unit: mm)

S8VK-T12024 (120 W)

S8VK-T24024 (240 W)

S8VK-T48024 (480 W)

S8VK-T96024 (960 W)

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DIN Rail (Order Separately)

Mounting Rail (Material: Aluminum)

PFP-100N
PFP-50N

PFP-100N2

End Plate

PFP-M

Note: If there is a possibility that the Unit will be subject to vibration or shock, use a steel DIN Rail. Otherwise, metallic filings may result from aluminum abrasion.

Mounting Brackets

Features | Power Supplies - S8VK-T

Worldwide 3-phase Power Supply Resistant in tough environments Easy and fast installation The most compact class on the market

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Properties | Power Supplies - S8VK-T

Power Supplies		S8VK-WA
Power rating		120W to 960 W
Output		24 V
Input		2-phase, 3-phase(320 to 576 VAC)
Frequency		50 – 60 Hz
Power factor		N/A
Rated output current		5A to 40A
Dimensions	(120W)	Width40mm Length104.6 mm Height122.2mm
	(240W)	Width60mm Length125 mm Height150 mm
	(480W)	Width95mm Length125 mm Height150 mm
	(960W)	Width135mm Length125 mm Height180 mm
Weight		700g to 2700g