Dometic SinePower DPSI 3024TS image 1 Dometic SinePower DPSI 3024TS image 2 Dometic SinePower DPSI 3024TS image 3

Dometic SinePower DPSI 3024TS

£1053.93(inc VAT) £1134.99
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  Product Description
The Dometic SinePower DPSI 3024TS delivers 3000W of pure sine wave power, converting your motorhome's 24V battery supply into stable 230V mains electricity. With a 5700W surge capacity, it handles the startup demands of high-power appliances like coffee machines, microwaves, and hairdryers without issue. This inverter protects sensitive electronics by producing clean power that matches mains electricity quality, making it suitable for laptops, TVs, and medical equipment.

The DPSI 3024TS offers 3000W continuous power with automatic mains priority switching, weighing 5.1kg and measuring compact enough to fit in tight installation spaces. The integrated transfer switch automatically detects when you plug into hookup power and seamlessly switches over, stopping battery drain and keeping your devices running without interruption. This combination eliminates the need for manual switching and separate transfer switch installation, saving space and reducing complexity in your electrical system.

You get complete control through the Dometic TD283 wall display or the Dometic Power app, giving you real-time monitoring of power consumption and battery status from anywhere in your vehicle. The inverter connects via N-BUS and CI-BUS systems, integrating smoothly with existing Dometic setups and allowing centralised control of your motorhome's electrical systems. At 24V input, it draws less current than 12V equivalents for the same power output, meaning thinner cables, less voltage drop, and more efficient operation in larger motorhomes and commercial vehicles.

Dometic SinePower DPSI 3024TS Features

  • Pure sine wave output voltage protects your valuable equipment
  • Transfer switch automatically changes to mains power as soon as it is applied
  • Takes up less space in the vehicle than other inverters available in the market
  • Inverter can be managed from a wall display, via app or by remote control
  • Compatible with N-BUS and CI-BUS for convenient installation and ease of use
  • Accurate, real-time consumption check with Dometic TD283 display or Dometic Power app
  • Low-profile housing with integrated mounting brackets


Frequently Asked Questions

What size battery bank do I need for the Dometic DPSI 3024TS 3000W inverter?
For running the DPSI 3024TS at full 3000W load, you'll draw approximately 125A from your 24V battery system. A 200Ah lithium battery bank provides around 1.6 hours at full load, while 400Ah gives roughly 3.2 hours. Most motorhomers find 300-400Ah lithium sufficient for typical usage patterns where you're not running everything at maximum power continuously. The inverter draws 1.8A in idle mode and just 0.35A in standby, so it won't significantly drain batteries when appliances are switched off.
How does the automatic transfer switch work on the DPSI 3024TS?
The integrated transfer switch monitors for incoming mains power at the AC input terminal. When you plug into hookup power, it instantly detects the 230V supply and automatically switches your sockets from inverter power to mains power within milliseconds. This stops the inverter drawing from your batteries and passes the hookup power straight through to your appliances. When you disconnect from hookup, it switches back to inverter power automatically. The switch handles up to 13A of mains input current, covering typical campsite hookup ratings.
What cable size do I need to connect the Dometic DPSI 3024TS?
At 3000W output from a 24V system, you'll draw approximately 125A at full load. For a 1-metre cable run, use minimum 35mm² cable. For 2-3 metre runs, step up to 50mm² to minimise voltage drop. Longer runs of 4-5 metres need 70mm² cable. Keep cables as short as practical and always use marine-grade tinned copper cable with proper crimped terminals. The advantage of 24V over 12V systems is the lower current draw for the same power output, meaning you need thinner cables than a 12V 3000W inverter would require.
Can the DPSI 3024TS run an air conditioning unit?
The DPSI 3024TS handles 3000W continuous power with 5700W surge capacity for 1 second, which covers the startup requirements of most small to medium motorhome air conditioning units. A typical 9000 BTU rooftop air con draws 1000-1200W running and 2500-3500W on startup. The inverter provides enough surge capacity for this initial spike. Larger 12000-15000 BTU units often exceed the 3000W continuous rating when running and need a bigger inverter. Check your specific air con's power requirements before relying on inverter power for cooling.
What's the difference between the TS and RCD models?
The TS models like the DPSI 3024TS include an integrated transfer switch that automatically switches between battery power and mains hookup power. The RCD models have a built-in residual current device for direct feeding into socket circuits without needing a separate RCD in your consumer unit. The TS models still require proper RCD protection in your electrical installation but give you automatic power source switching. If you need both functions, you'll want the TS model with a separate RCD fitted, or consider the Dometic mains priority circuit products designed to work alongside the standard inverter models.
EAN-13 : 7315091540513
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If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 100 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

For further information of how to return your item, please visit the "Returning an Unwanted/Faulty/Damaged Item" section on our Help Page.
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