MultiPlus 24/1600/40-16

The Victron Energy MultiPlus 24/1600/40-16 is an integrated power solution designed for marine and off-grid systems. It combines the functions of a pure sine wave inverter, an adaptive battery charger, and a fast AC transfer switch. This model is identified by the reference PMP242160000.

The MultiPlus 24/1600/40-16 provides a continuous output power of 1600VA, which corresponds to 1300W at a temperature of 25°C.

The MultiPlus 24/1600/40-16 integrates a main battery charger with a 40A capacity.

Yes, in addition to the main output, the MultiPlus 24/1600/40-16 features a secondary 1A output specifically for charging a starter battery.

The PowerControl function limits the current drawn from the AC source (shore power or generator). The MultiPlus takes other loads into account and only uses the "excess" current for battery charging, thus preventing overload of the AC connection.

The PowerAssist function extends the capacity of the limited AC source (generator or shore power) by temporarily drawing energy from the battery to supplement the required power. This allows the use of high peak-demand appliances even with a low-ampere AC source. When the load decreases, the excess power is used to recharge the battery.

Yes, the MultiPlus has an uninterruptible power supply (UPS) function. In the event of an AC power failure, it provides an automatic and near-instantaneous transfer (less than 20 milliseconds) to inverter mode, ensuring continuous power supply to sensitive equipment such as computers.

The MultiPlus uses a 4-stage adaptive charging algorithm: bulk (fast charge), absorption (full charge), float (float charge), and storage (storage mode). This microprocessor-controlled battery management system adapts to battery usage to optimize the charging process.

The adaptive battery charger of the MultiPlus is compatible with various battery types, including flooded lead-acid, AGM, GEL, and Li-ion batteries.

The BatterySafe mode is a feature that prevents damage caused by excessive gassing of the battery. If a high charging current and a high absorption voltage are selected for fast charging, this mode automatically limits the rate of voltage increase once the gassing voltage is reached, thereby protecting the battery.

The Storage mode activates when the battery has not been discharged for 24 hours. In this mode, the float voltage is reduced to 2.2 V/cell (13.2 V for a 12 V battery) to minimize gassing and corrosion of the positive plates. Once a week, the voltage is raised to the absorption level to "equalize" the battery, preventing electrolyte stratification and sulfation, which are major causes of premature battery failure.

Yes, the MultiPlus is highly suitable for solar energy applications. It can be used in both standalone systems and grid-connected systems.

Yes, a temperature sensor is supplied with the product. It is used to reduce the charging voltage when the battery temperature rises, which is particularly important for maintenance-free batteries to prevent overheating and drying out.

The MultiPlus 24/1600/40-16 has a maximum AC switching capacity of 16 A.

Yes, MultiPlus models with a 16 A transfer capacity, such as the 24/1600/40-16, are equipped with a programmable relay. By default, it is configured as an alarm relay, but it can be programmed for other applications, such as a start relay for a generator.

During installation, it is crucial to read the instructions carefully. The product is a Class I safety device; its AC input and/or output terminals must have continuous grounding. Ensure that the connection cables are fitted with fuses and circuit breakers. Always disconnect the AC power and battery before performing any maintenance.

Yes, it is essential to ensure there is always sufficient free space around the product for ventilation and that ventilation openings are not blocked. Install the product in a heat-resistant environment, avoiding proximity to chemicals, plastic parts, curtains, or other textiles.

Yes, the MultiPlus offers great versatility. It is possible to configure up to six units in parallel to increase the total system power. This allows inverter power outputs up to 45 kW / 54 kVA and a charging capacity of more than 1000 A.

Yes, it is possible to configure three MultiPlus units to obtain a three-phase output. Additionally, up to six sets of three units can be connected in parallel for very high-power three-phase systems.