Do you want to use 230V equipment from a 24V battery system? This Samlex SWI 400-24 inverter converts 24V DC to 230V AC with a pure sine wave. With a continuous output power of 400 watts, this inverter is a practical solution for smaller 230V devices in, for example, a boat, commercial vehicle, truck, or other mobile installation.
The inverter has an input voltage range of 21.4 to 33V DC and delivers 230V AC. On the front, there is one European VDE socket to which suitable equipment can be connected directly.
In addition to efficient operation, this pure sine wave inverter offers several built-in protections. For instance, the device is protected against low or high input voltage, overload, over-temperature, and short circuit.
What does the Samlex 24V to 230V inverter do?
The Samlex inverter converts the direct current from a suitable 24V battery system into 230V alternating current.
This allows you to use suitable 230V equipment in locations without a fixed grid connection. This is particularly useful in vehicles and vessels that have a 24V electrical installation.
The maximum continuous output power is 400 watts. When connecting equipment, it is important to take into account the power consumption and any potential higher inrush current of the device.
Why choose a pure sine wave inverter?
This Samlex delivers a pure sine wave output voltage. This means the waveform of the produced 230V AC matches that of the regular electrical grid.
This makes the inverter suitable for a wide range of 230V devices, provided the connected equipment remains within the power specifications of the inverter.
For mobile installations where different types of equipment may be used, a pure sine wave is therefore an important feature.
What can you use this Samlex 400W inverter for?
The Samlex is intended for situations where a suitable 24V DC power source or battery bank is available, but 230V AC is required.
Consider, for example:
- On board a boat with a suitable 24V battery system
- In trucks and commercial vehicles with a 24V electrical installation
- For mobile work and service vehicles without a fixed 230V connection
- In autonomous installations where 230V is required from a 24V battery bank
- For suitable 230V equipment with a power demand of up to 400 watts continuous
What protections does this Samlex inverter have?
For an inverter that becomes part of a fixed or mobile power installation, good safety features are important.
This Samlex features protection against low input voltage, high input voltage, over-temperature, overload, and short circuit. In addition, an alarm and shutdown function in case of low battery voltage is provided.
LED indicators provide information about the operation and safety status. This makes it easier for you to monitor whether the inverter is functioning normally during use.
Low power consumption in standby mode
Because an inverter draws its energy from the connected battery, its own power consumption is also important.
A standby current of less than 0.7 amps is specified for this Samlex. Furthermore, the inverter uses an efficient switch-mode design.
The frequency is adjustable to 50 or 60 Hz, allowing the output to be tuned to the requirements of the installation and the connected equipment.
How do you connect 230V equipment?
On the front, there is one standard European VDE 230V socket. This allows suitable equipment to be connected directly to the AC output of the inverter.
On the DC side, the product specification mentions a Tubular Type Screw Down Terminal as the input connection. Another passage of the provided source material also mentions a heavy-duty M6 hex screw connection.
The inverter also features a remote input, enabling remote operation with a suitable solution.
Key benefits
- Pure sine wave inverter for converting 24V DC to 230V AC
- Continuous output power of 400 watts
- Protection against under- and overvoltage, overload, over-temperature, and short circuit
- Low standby consumption of less than 0.7 A and selectable 50/60 Hz frequency
- Compact size, 230V VDE socket, and remote input for flexible installation
Compact 400W inverter for a 24V installation
Not every application requires a heavy-duty inverter with high output power. When you want to use smaller suitable 230V devices from a 24V system, this Samlex pure sine wave inverter offers a compact solution.
With a size of 269 x 174 x 70 mm and a weight of approximately 1.8 kg, the device can be integrated into various mobile power installations. The combination of a 400-watt pure sine wave output, low standby consumption, and various protection functions makes it practical for use in, among other things, boats and vehicles with a 24V system.
Before connecting, always check the continuous power and any inrush peak of the 230V device you want to use.
Order the Samlex 400W inverter from Deltron and create a practical 230V pure sine wave power supply from your 24V battery system.
Why Deltron?
💚 18 years of experience in communications equipment and accessories
Our knowledge is your security. Since 2007 we have been helping professionals and enthusiasts with reliable solutions.
💚 Fast delivery from stock. Ordered today = fast delivery. No waiting time, but certainty.
💚 100% original A-brand products. At Deltron you only buy original, certified products from renowned brands - no counterfeits, no worries.
💚 Buy on account for business customers (B2B). Easy and trusted payment via invoice. Specially for companies and governments.
💚 Pay afterwards or in 3 installments with Klarna and iDeal-in3. Order safely and quickly online at Deltron and pay afterwards with Klarna or choose iDeal-in3 and pay in 3 installments without interest and BKR registration.
💚 Certified webshop with reliable reviews. Deltron is Webshop Keurmerk-certified and reviewed via Trustpilot - so you can be sure that you order safely and reliably.

