MultiPlus 24/3000/70-50

The Victron Energy MultiPlus 24/3000/70-50 is an integrated power solution designed for marine and land-based systems. It combines a pure sine wave inverter, an advanced adaptive battery charger, and an ultra-fast AC transfer switch, all optimized for 24 V DC systems.

The inverter in this MultiPlus model delivers a continuous output of 3000 VA (equivalent to approximately 2500 W at 25°C) and can reach a peak capacity of 6000 W.

The integrated main battery charger has a capacity of 70 A for the service battery. Additionally, it has a second output for the starter battery, with a capacity limited to 4 A.

Yes, the MultiPlus 24/3000/70-50 is a pure sine wave inverter. This ensures high-quality power supply, compatible with all types of electronic devices, including the most sensitive ones.

The PowerControl function limits the maximum current that the MultiPlus can draw from an external AC source, such as shore power or a generator. This prevents overloading the source and allows the MultiPlus to use any 'excess' current solely for charging the batteries.

The PowerAssist function extends the AC source capacity by temporarily drawing power from the battery to compensate for consumption peaks. When the load decreases, unused energy from appliances is redirected to recharge the battery, allowing the use of lower-ampere AC sources.

This MultiPlus model has two AC outputs:

One main output with UPS (uninterruptible power supply) function for essential appliances.
One auxiliary output that is active only when AC power is present (e.g., from a dock or generator), ideal for non-essential loads.

Yes, the MultiPlus 24/3000/70-50 offers high flexibility. Up to six units can be connected in parallel to increase total output power. Additionally, three units can be configured to provide a three-phase output.

The MultiPlus uses a four-stage adaptive charging algorithm: bulk, absorption, float, and storage. It also includes BatterySafe mode to prevent excessive gassing and Storage mode to minimize battery maintenance and aging.

Yes, a battery temperature sensor is supplied with the MultiPlus 24/3000/70-50. This sensor adjusts the charging voltage based on battery temperature, optimizing charging and extending battery life.

The MultiPlus ships ready to use but offers several programming options to modify settings:

Via DIP switches for basic settings.Using a VE.Net panel for most settings.Using a personal computer and free software downloadable from the Victron Energy website for all settings.

Yes, the MultiPlus 24/3000/70-50, being a model with a 50 A transfer capacity, is equipped with three programmable relays. These can be configured for various applications, such as an alarm relay or a generator start relay.

Yes, the MultiPlus is well suited for solar power applications. It can be integrated into standalone systems as well as grid-connected systems, using surplus solar energy to recharge batteries.

The MultiPlus 24/3000/70-50 is specifically designed to operate with 24 V DC battery systems.

The MultiPlus 24/3000/70-50 delivers a maximum efficiency of 94%, ensuring efficient conversion of DC to AC power.

The product is a Class I safety device, meaning its AC input and/or output terminals must be continuously grounded for safety reasons. An additional grounding point is also located outside the product.

It is imperative never to install the MultiPlus in areas where gas or dust explosions could occur. The product must also not be used in damp or dusty environments.

Yes, it is essential to always leave sufficient free space around the product to ensure adequate ventilation. Ventilation openings must never be blocked, and the product must be installed in a heat-resistant environment, away from flammable materials.

The MultiPlus's adaptive battery management system is designed to be adjustable for various battery types. It is recommended to consult your battery manufacturer's specifications to ensure optimal compatibility.

Yes, the MultiPlus can be used in setups where it feeds energy back into the grid. To do this, you must enable grid code compliance by selecting the appropriate country setting via the VEConfigure tool to comply with local regulations.