Victron MultiPlus-II hybrid inverter 12V/3000VA/120A-32A

Victron MultiPlus-II 12V/3000VA/120A-32A MultiPlus-II is a powerful DC-AC hybrid inverter/charger with pure sine wave output, integrated adaptive battery charger and ultra-fast transfer switch of the power source - battery/source (external AC). MultiPlus plus + ESS (Energy Storage System) function MultiPlus-II is a multifunctional inverter/charger with all the functions of MultiPlus and the option of an external current sensor, which extends the PowerControl and PowerAssist functions. MultiPlus-II is ideal for professional marine, yachting, transport and island applications off the distribution grid. It also has a built-in anti-islanding protection function and is therefore also suitable for hybrid ESS applications. ESS (Energy Storage System): Energy storage systems MultiPlus-II is a key element in the Victron ESS system, providing flexibility for combination with solar MPPT controllers or with grid-tied PV inverters. One AC input The MultiPlus-II is equipped with one AC input for connecting the distribution network or, for example, a generator. If two AC inputs are required, then we choose the Quattro unit. Two AC outputs The MultiPlus-II is equipped with two AC outputs. The main AC1 output ensures power supply without interruption of power supply. For example, in UPS mode, the MultiPlus-II will take over the power supply of the connected appliances (in less than 20 ms) in the event of a distribution network or generator failure. The second AC output is only functional when the AC input (distribution network/generator) is available. A load that would quickly discharge the batteries, such as a water heater, can therefore be connected to this output and it will be powered only from the AC source. Four-stage charging with an adaptive charger with two outputs for battery charging The main DC output provides powerful full-fledged battery charging via the "adaptive charging" system. The software controls the three-stage automatic charging process to suit the battery condition and adds a fourth charging stage - maintenance charging. The MultiPlus-II can also charge a second battery using an independent charging output designed for e.g. generator starter batteries with a maximum charging current of 4 A. The MultiPlus-II is designed to charge all types of lead, alkaline and lithium batteries. Virtually unlimited power thanks to parallel operation Up to 6 MultiPlus-II units can operate in parallel to achieve higher power. Three-phase operation Three units of the same type can be configured for three-phase operation with phase shift. But that's not all, up to 6 parallel-connected units can form one phase. A three-phase system can thus consist of up to 18 units. The unique features of the PowerControl and PowerAssist functions of the MultiPlus-II prevent overloading of a power-limited AC source, e.g. a current-limited electrical connection or a generator. If the input AC source should be overloaded due to high consumption, the charging current to the battery will be automatically reduced in the first step (PowerControl). The energy for charging is shifted to power the AC appliances. In the second step, the input AC source is strengthened by the current taken from the battery (PowerAssist). The AC output receives energy from the AC source and the battery (inverter). You can have solar energy AC current available even in the event of a power outage. MuliPlus-II can be used both in off-grid (island) systems and in photovoltaic systems permanently connected to the distribution grid. The MultiPlus-II is not equipped with an input for the PV array, but it is designed to work with MPPT controllers (DC coupling systems) or grid inverters (AC coupling systems) located on the AC input and/or AC output. More here in the ESS description. System configuration - In the case of a simple, e.g. UPS installation, you canEasy to set up in minutes using DIP switches on the MultiPlus-II or VE.Configure 3 software and PC. - Parallel and three-phase applications can be configured using VE.Bus Quick Configure software (up to three units) or more complex systems using VE.Bus System Configurator software (over three units) and PC. - Off-grid and hybrid PV installations to support self-consumption and greater energy independence, which include grid-connected inverters and/or solar MPPT chargers, can be configured using VE.Configure 3 software using the appropriate wizards (specialized functions for specific applications). - The MultiPlus-II has several programmable relays and auxiliary contacts for a variety of additional functions. - The VE.Configure 3 basic software, as well as other configuration software, can be downloaded for free at www.victronenergy.com/support-and-downloads/software. - You will need the MK3-USB PC communication interface for the above software. Remote system monitoring and configuration Monitor and control your system locally or remotely via the internet from anywhere in the world using the free VRM app and the free VRM portal: vrm.victronenergy.com/landingpage Access can be from a phone, tablet, laptop or PC (various operating systems). For remote access you need one of the following control panels and then you have the option of monitoring and configuring your system from anywhere in the world: Color Control GX, Venus GX, Cerbo GX In combination with Cerbo GX, ColorControl GX or VEnus GX it provides battery state of charge (SOC) calculation. The MultiPlus-II offers many operating variants and is able to offer solutions to a variety of user requirements. BASIC SPECIFICATIONS Inverter Input voltage: DC 9.5-17 V Power (at 25 °C): 3000 VA / 2400 W Output voltage: AC 230 V (50/60 Hz) Transfer capacity: 32 A Weight: 19 kg Dimensions: 546 x 275 x 147 mm Charger Input voltage: AC 187-265 V (45-65 Hz) Output voltage (absorption/maintenance/storage): DC 14.4 / 13.8 / 13.2 V Battery charging current (max.): 120 A Most common operating modes (48 V variant):