Omron S8VK-G24024 24 VDC 10 A 240 W DIN-Rail Power Supply

S8VK-G24024: 240 W 24 V supply for heavy control panels

The Omron S8VK-G24024 is a 240 W, 24 VDC, 10 A DIN-rail switch mode power supply. It combines 92% typical efficiency with a power factor of 0.9 min. and a 12 A boost rating, and is usually chosen for panels that run large I/O systems, valves or contactor banks. Seven Star LLC supplies the S8VK-G24024 in Oman and the GCC as an independent supplier in Muscat; the sections below set out the facts for selection.

• S8VK is the compact switch mode power supply series.
• G means single-phase wide-range input with DC option.
• 240 means 240 W.
• 24 means 24 VDC output.
• Blank suffix is standard; 400 would indicate a coated model.

At 10 A this model is the point where a 24 V panel supply starts to need proper cabling, branch protection and attention to heat.

S8VK-G24024 technical specifications

For DC input the datasheet specifies an external fuse of 350 VDC minimum and 8 A for 240 W models. Weight is 900 g max., so the DIN rail must be well fixed.

How S8VK-G24024 delivers and protects its 24 V output

The S8VK-G24024 uses an active power factor stage followed by an isolated switching converter. The result is 0.9 power factor minimum and 92% efficiency at 230 VAC, which keeps the heat released inside the cabinet well below the 240 W delivered.

Power Boost allows up to 12 A in short bursts, helpful for contactor banks and DC motors starting. The output trimmer gives −10% to +15% adjustment. Overvoltage protection trips at 130% of rated voltage. Series operation of two units with external diodes produces higher voltage, and parallel operation of two units supports redundancy within the datasheet precautions.

Where S8VK-G24024 fits: wiring, redundancy and related parts

Within the range, the S8VK-G24024 sits between the 120 W S8VK-G12024 and the 480 W S8VK-G48024. The 48 V sibling S8VK-G24048 shares the same body for 48 V loads. The S8V-CP circuit protector is a sensible companion, since at 10 A it is wise to split output wiring into protected branches.

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-G24024

Check these points before asking for a quotation on S8VK-G24024.

• Sum the 24 V loads; keep continuous load below 10 A.
• Plan output branch protection with the S8V-CP or circuit breakers.
• Check mains breaker against inrush.
• Confirm space and derating at cabinet temperature.
• Decide on parallel redundancy.
• Check DIN rail strength for 900 g.

Installation, commissioning and maintenance of S8VK-G24024

Mount on DIN rail with clearance as per the datasheet, connect input with the correct wire size, and output with ferrules. Keep spacing from adjacent equipment for convection.

• Use adequately rated cable for 10 A output.
• Fit branch protection.
• Check output at farthest load.
• Check temperature at the supply case during the first full-load run.
• Plan preventive replacement.

Typical S8VK-G24024 applications in Oman and the GCC

A 240 W 24 V supply powers large PLC systems, solenoid valve banks, contactor coils, signal towers and instrument racks. In Oman and the GCC it is common in motor control centres, water treatment control panels, oil and gas skid panels and substations.

Heat is the main design concern in regional cabinets. High efficiency reduces dissipation, but the derating curve should still be read against the real cabinet temperature.

S8VK-G family compared with S8VK-G24024

The S8VK-G series spans six power ratings. S8VK-G24024 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-G24024

• Part number S8VK-G24024 and quantity.
• Mains and DC supply details.
• Total load and peak load.
• Branch protection preferences.
• Ambient temperature.
• 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-G24024.

Seven Star LLC is an independent supplier in Muscat and is not affiliated with the manufacturer. Send the part number S8VK-G24024 and the quantity, and we will confirm availability and lead time for Oman and the GCC.