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 capacity of 40A.

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

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

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

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

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

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

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.

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 per week, the voltage is raised to the absorption level to "equalize" the battery, preventing electrolyte stratification and sulfation—two 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 provided with the product. It reduces the charging voltage when 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 can be programmed for other applications, such as a generator start relay.

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 connection cables are fitted with fuses and circuit breakers. Always disconnect AC power and the battery before 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 high versatility. Up to six units can be configured in parallel to increase the total system power. This allows inverter power outputs up to 45 kW / 54 kVA and charging capacity exceeding 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.