Omron S8VK-G03024 24 VDC 1.3 A 30 W DIN-Rail Power Supply

S8VK-G03024: 30 W 24 V supply for small PLC and sensor panels

The Omron S8VK-G03024 is a 30 W, 24 VDC, 1.3 A DIN-rail switch mode power supply. It sits one step above the 15 W model and is a common choice for a small PLC, a handful of I/O modules and a group of sensors. Seven Star LLC supplies the S8VK-G03024 in Oman and the GCC as an independent supplier in Muscat; the sections below set out the facts you need to select it.

• S8VK is the compact switch mode power supply series.
• G means single-phase input with wide range and DC input capability.
• 030 means a 30 W rating.
• 24 means a 24 VDC output.
• No suffix means standard; 400 would mean a coated version.

Efficiency is 86% typical at 230 VAC, a clear step above the 15 W model, so less heat is dissipated per watt delivered.

S8VK-G03024 technical specifications

Values are from the Omron S8VK-G datasheet. For DC input, an external fuse of 350 VDC minimum and 4 A is specified for 30 W models.

How S8VK-G03024 delivers and protects its 24 V output

The S8VK-G03024 uses a switching topology with isolated output. Wide input means the supply accepts 100 to 240 VAC, as used across Oman and the GCC, without taps. The unit keeps the 24 V output within 0.8% of load variation and 0.4% of input variation.

If the load exceeds the rating the supply goes into automatic-reset overload protection. The Power Boost function allows up to 1.56 A for a limited period, which is useful for inrush loads such as relay banks and contactor coils. The 130% overvoltage trip protects the load against a regulator fault. Hold time of 154 ms at 230 VAC gives some ride-through for short supply dips.

Where S8VK-G03024 fits: wiring, redundancy and related parts

The S8VK-G03024 is the natural step up from the 15 W S8VK-G01524 and below the 60 W S8VK-G06024. Combined with the S8V-NF noise filter where the mains is noisy and the S8V-CP circuit protector for output branches, it forms a complete 24 V feed for a small control panel.

Related products named in the datasheet are the S8V-NF noise filter and the S8V-CP DC electronic circuit protector. For redundancy, two units can run in parallel, but the datasheet attaches safety precautions to that mode, so read them before wiring. Series operation of two units, using external diodes, can raise the output voltage for loads that need more than 24 V.

Selection and ordering checklist for S8VK-G03024

Check these points before asking for a quotation on S8VK-G03024.

• Sum the 24 V loads; keep continuous load below 1.3 A.
• Use Power Boost only for repeated short peaks within the datasheet limits.
• Confirm mains supply voltage and frequency.
• Select breaker that tolerates 32 A inrush at 230 VAC.
• Check derating at the cabinet temperature.
• Decide on coated version if the air is corrosive.

Installation, commissioning and maintenance of S8VK-G03024

Mount on a 35 mm DIN rail, ensure free air around the unit, then wire input and output with ferrules. Keep the V.ADJ trimmer accessible.

• Measure the output at the load and adjust if the cable drop is significant.
• Verify the green LED and output voltage after power-on.
• Avoid placing it directly below heat sources such as drives.
• Check terminal torque at commissioning and after the first thermal cycles.
• Plan preventive replacement according to electrolytic capacitor life.

Typical S8VK-G03024 applications in Oman and the GCC

This 30 W supply feeds compact PLC panels, remote I/O stations, instrument loops and relay interface panels. In Oman and the GCC it is used for lift and gate controls, pump controllers, telemetry units and building management panels.

Mains quality can vary at remote sites; the S8VK-G03024 wide input and hold time help ride through minor disturbances, and the 1.56 A boost helps start relay banks when the panel powers up.

S8VK-G family compared with S8VK-G03024

The S8VK-G series spans six power ratings. S8VK-G03024 is one of the 24 V models; the table lists the family from the datasheet ordering section.

Information to send with an RFQ for S8VK-G03024

• Part number S8VK-G03024 and quantity.
• Mains voltage or DC supply.
• Total 24 V load and peak load.
• Ambient temperature.
• Coated version requirement.
• Delivery location.

Documents and quotation

A datasheet for the S8VK-G series is attached on this page, including the ordering table, derating curves, dimensions and safety precautions for S8VK-G03024.

Seven Star LLC is an independent supplier in Muscat and is not affiliated with the manufacturer. Send the part number S8VK-G03024 and the quantity, and we will confirm availability and lead time for Oman and the GCC.