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Switch Mode Power Supply
S8VK-T
Worldwide 3-phase Power Supply
Resistant in tough environments
Easy and fast installation
The most compact class on the market
• Wide input range for worldwide applications:
380 to 480 VAC (320 to 576 VAC)
• Possible for 2-phase input usage*:
380 to 480 VAC (340 to 576 VAC)
*When using the 960 W at 2-phase input, the power rating is 768 W.
• DC input can be available*:
450 to 600 VDC (450 to 810 VDC)
*Excluding 960 W
• High efficiency 91% typ. at 480 W model
• Wide operation temperature range: –40 to 70°C
• Power Boost function at 120%
• Meets LR maritime standards
• EMS: Conforms to EN 61204-3
EMI: EN61204-3 Class B
• RoHS Compliant
• Three years Warranty
Note: Three years warranty conditions: Rated input voltage, 80% load,
Ambient operating temperature: 40°C, Standard mounting
Model Number Structure
Model Number Legend
S8VK- T@@@@@
1
2
1. Power Ratings
120: 120 W
240: 240 W
480: 480 W
960: 960 W
Ordering Information
Note: For details on normal stock models, contact your nearest OMRON representative.
Power ratings
Input voltage
120 W
2-phase and 3-phase
240 W
380 to 480 VAC
450 to 600 VDC
480 W
3-phase
380 to 480 VAC
960 W
2-phase
380 to 480 VAC
(120/240/480/960 W Models)
2. Output voltage
24: 24 V
Output Voltage
24 V
24 V
24 V
24 V
24 V
Refer to Safety Precautions for All Power Supplies and Safety
!
Precautions on page 12.
Output current
Boost Current
5 A
6 A
10 A
12 A
20 A
24 A
40 A
48 A
32 A
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Model number
S8VK-T12024
S8VK-T24024
S8VK-T48024
S8VK-T96024
1
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Table of Contents
Related Manuals for Omron S8VK-T Series
Summary of Contents for Omron S8VK-T Series
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Page 1: Ordering Information
120: 120 W 24: 24 V 240: 240 W 480: 480 W 960: 960 W Ordering Information Note: For details on normal stock models, contact your nearest OMRON representative. Power ratings Input voltage Output Voltage Output current Boost Current Model number... -
Page 2: Specifications
S8VK-T Specifications Ratings, Characteristics, and Functions Power rating 120 W 240 W Item Output voltage 24 V 24 V Efficiency 3-phase, 400 VAC input *11 89% typ. 89% typ. 3-phase, 380 to 480 VAC (allowable range: 320 to 576 VAC) Voltage range *1 2-phase, 380 to 480 VAC (allowable range: 340 to 576 VAC) 450 to 600 VDC (allowable range: 450 to 810 VDC) *8... - Page 3 S8VK-T Power rating 480 W 960 W (768 W *18) Item Output voltage 24 V 24 V Efficiency 3-phase, 400 VAC input *11 91% typ. 92% typ. 3-phase, 380 to 480 VAC (allowable range: 320 to 576 VAC) 3-phase, 380 to 480 VAC 2-phase, 380 to 480 VAC (allowable range: 320 to 576 VAC) Voltage range *1...
- Page 4 S8VK-T *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 7 to 8 for details. *3.
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Page 5: Block Diagrams
S8VK-T Connections Block Diagrams S8VK-T12024 (120 W) S8VK-T24024 (240 W) INPUT Noise filter DC OUTPUT −V Rectifier lnrush Smoothing Rectifier/ current circuit smoothing protection circuit Drive control circuit Voltage detection circuit Overcurrent Overvoltage detection circuit detection circuit Photocoupler S8VK-T48024 (480 W) S8VK-T96024 (960 W) INPUT Noise filter... - Page 6 S8VK-T Construction and Nomenclature Nomenclature 120 W Model 240 W Model 480 W Model S8VK-T12024 S8VK-T24024 S8VK-T48024 960 W Model S8VK-T96024 Note: A: The output current can use 100% of the rated output current. B: Overcurrent protection limits the output current to 80% of the rated output current.
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Page 7: Engineering Data
S8VK-T Engineering Data Derating Curve 120 W (S8VK-T12024) 960 W (S8VK-T96024): Standard mounting −40 −25 −10 0 10 20 30 40 50 60 70 80 −40 −25 −10 0 10 20 30 40 50 60 70 80 Ambient temperature (°C) Ambient temperature (°C) Note: This is the guaranteed value for startup. -
Page 8: Overvoltage Protection
S8VK-T Mounting Overvoltage Protection Consider the possibility of an overvoltage and design the system so (B) Face-up mounting (A) Standard (Vertical) mounting that the load will not be subjected to an excessive voltage even if the feedback circuit in the Power Supply fails. If an excessive voltage that is approximately 130% of the rated voltage or more is output, the output voltage is shut OFF. - Page 9 S8VK-T Dimensions (Unit: mm) S8VK-T12024 (120 W) 122.2 ±1 117.8 ±1 6.35 112.2 104.6 ±1 6.35 (10) 19.8 Rail Stopper (Sliding: 7.5 max.) S8VK-T24024 (240 W) ±1 145.6 ±1 6.35 104.6 ±1 6.35 (10) 19.8 Rail Stopper (Sliding: 7.5 max.) S8VK-T48024 (480 W) ±1 145.6...
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Page 10: End Plate
S8VK-T DIN Rail (Order Separately) Note: All units are in millimeters unless otherwise indicated. Mounting Rail (Material: Aluminum) PFP-100N PFP-50N 7.3 ± 0.15 35 ± 27 ± 0.15 15(5) * 1,000 (500) * * Values in parentheses are for the PFP-50N. Mounting Rail (Material: Aluminum) PFP-100N2 35 ±... -
Page 11: Mounting Brackets
S8VK-T Mounting Brackets Name Model Qty used Front-mounting bracket (for 120, 240 and 480 W models) S82Y-VK10F Front-mounting bracket (for 960 W model) S82Y-VK10F Side-mounting bracket (for 120 W model) S82Y-VK10S Side-mounting bracket (for 240 W model) S82Y-VK20S 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 N·m) Type Model... -
Page 12: Safety Precautions
S8VK-T Safety Precautions Warning Indications Indicates a potentially hazardous situation which, if not avoided, may CAUTION result in minor or moderate injury or in property damage. Supplementary comments on what to Precautions for do or avoid doing, to use the product Safe Use safely. -
Page 13: Precautions For Safe Use
S8VK-T Precautions for Safe Use Wiring • Connect the ground completely. A protective earthing terminal • Use the following material for the wires to be connected to the stipulated in safety standards is used. Electric shock or malfunction S8VK-T to prevent smoking or ignition caused by abnormal loads may occur if the ground is not connected completely. -
Page 14: Charging A Battery
S8VK-T Mounting Power Boost Function • Take adequate measures to ensure proper heat dissipation to For All Models increase the long-term reliability of the Product. Be sure to allow Power Boost is a function that can output the temporary repeated convection in the atmosphere around devices when mounting. -
Page 15: Parallel Operation
S8VK-T Making Positive/Negative Outputs Parallel Operation • The outputs are floating outputs (i.e., the primary circuits and Parallel operation is used when the output current from one Power secondary circuits are separated). You can therefore make Supply is insufficient for the load. Power Supplies are connected in positive and negative outputs by using two Power Supplies. -
Page 16: Backup Operation
S8VK-T Backup Operation In Case There Is No Output Voltage Backup operation is possible if you use two Power Supplies of the The possible cause for no output voltage may be that the overcurrent same model. or overvoltage protection has operated. The internal protection may Even if one Power Supplies fails, operation can be continued with the operate if a large amount of surge voltage such as a lightening surge other Power Supply. -
Page 17: Terms Of Warranty
* The maximum ratings must be within the derating curve. If the product fails for reasons attributable to OMRON within the above warranty period, OMRON will repair or replace the faulty part of the product at the place of purchase or the place where the product delivered without charge. -
Page 18: Terms And Conditions Agreement
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements. - Page 19 The Netherlands Hoffman Estates, IL 60169 U.S.A. Tel: (31)2356-81-300/Fax: (31)2356-81-388 Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 © OMRON Corporation 2014-2016 All Rights Reserved. OMRON (CHINA) CO., LTD. OMRON ASIA PACIFIC PTE. LTD. In the interest of product improvement, Room 2211, Bank of China Tower, No.