MultiPlus 12/3000/120-50 120V VE.Bus (UL 1741 & UL 458)

The Victron Energy MultiPlus 12/3000/120-50 is a powerful inverter and battery charger combined in one compact package. It features a 3000W pure sine wave inverter, a 120A adaptive battery charger and a 50A transfer switch, along with PowerAssist technology and flexible system-integration capabilities. This model is certified to UL 1741 and UL 458.

Features:

• Multifunctional design – Combines a pure sine wave inverter, adaptive battery charger and high-speed AC transfer switch in one unit.

• PowerAssist technology – Prevents a limited AC source, such as shore power or a generator, from becoming overloaded. The MultiPlus first reduces battery charging and can then supplement the available AC supply with power from the battery.

• Uninterrupted AC power – If shore power, generator power or the grid is disconnected, the inverter automatically supplies connected loads. The transfer takes place in less than 20 milliseconds, allowing computers and most other electronic equipment to continue operating without interruption.

• Expandable system capacity – Up to six compatible MultiPlus units can operate in parallel for increased power output. Compatible models may also support three-phase or split-phase configurations. Consult the appropriate Victron datasheet to confirm available configurations.

• Remote monitoring and control – When connected to a compatible GX device, such as the Cerbo GX, the MultiPlus can be monitored and controlled locally over a LAN or remotely through Victron’s free VRM Portal and VRM app. Access the system from a compatible phone, tablet or computer to review performance, adjust settings and manage supported features such as automatic generator starting.

Specifications:

• DC input voltage: 12V

• Continuous inverter output: 3000W

• Battery charger output: 120A

• Transfer-switch capacity: 50A

• Output waveform: Pure sine wave

• Safety standards: Certified to UL 1741 and UL 458