Omron S8VK-T Series

1
New Product
Switch Mode Power Supply
S8VK-T
(120/240/480/960 W Models)
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
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
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
3-phase
380 to 480 VAC
24 V 40 A 48 A
S8VK-T96024
2-phase
380 to 480 VAC
24 V 32 A -
!
Refer to Safety Precautions for All Power Supplies and Safety
Precautions on page 12.
12
S8VK- T@@@@@
1. Power Ratings
120: 120 W
240: 240 W
480: 480 W
960: 960 W
2. Output voltage
24: 24 V

Omron S8VK-T Series Specifications

General

Input Voltage	100-240V AC
Output Voltage	24V DC
Mounting Type	DIN Rail Mount
Series	S8VK-T
Efficiency	Up to 94%
Operating Temperature	-10°C to +60°C
Protection Features	Overload, Overvoltage
Safety Standards	UL 508

Summary

Specifications

Key Specifications Overview

Covers input, output, environment, reliability, and standards for the power supply.

Voltage and Current Ratings

Details voltage ranges, rated output current, and boost current for various models.

Connections

Block Diagrams

Illustrates internal circuitry and signal flow for different S8VK-T models.

Construction and Nomenclature

Engineering Data

Derating Curve

Mounting and Protection

Overload Protection

Details automatic protection against overcurrent and its reset mechanism.

Dimensions

Power Supply Physical Dimensions

Provides detailed physical dimensions and mounting hole layouts for all S8VK-T models.

Mounting Brackets

Safety Precautions

Warning Indications and Symbols

Explains CAUTION, SAFE USE/CORRECT USE symbols and their meanings.

General Safety Warnings

Covers risks like shock, fire, burns, and damage from foreign objects, with tightening torque recommendations.

Precautions for Safe Use

Wiring and Circuit Protection

Guidance on proper wiring, terminal forces, and selecting appropriate circuit breakers or fuses.

Recommended Wire Type and Stripping Length

Specifies wire gauges, areas, and stripping lengths for input and output connections.

Installation and Operating Environments

Mounting and Heat Dissipation

Power Boost Function

Parallel Operation

Parallel Operation Requirements

Backup Operation and Troubleshooting

Troubleshooting: No Output Voltage

2-Phase Input Operation (960 W Model)

Period and Terms of Warranty

Warranty Period and Terms