MultiPlus-II 12/3000 120-50 2X 120V

The MultiPlus-II combines the functions of the MultiPlus and the MultiGrid. It has all the features of the MultiPlus, plus an external current transformer option to implement PowerControl and PowerAssist and to optimize self-consumption with external current sensing (max. 32A).

It also has all the features of the MultiGrid with built-in anti-islanding and an increasingly long list of country approvals.

PowerAssist

The MultiPlus-II will prevent overload of a limited AC source, such as a generator or shore power connection. First, battery charging will automatically be reduced when otherwise an overload would occur. The second level will boost the output of a generator or shore side supply with power taken from the battery.

ESS: Energy Storage Systems

The MultiPlus-II is the key component in a Victron ESS system, providing the flexibility to combine with MPPT Solar Chargers or Grid-tie PV Inverters. For examples and more detailed information see the ESS (Energy Storage System) manual.

Uninterrupted AC power (UPS function)

In the event of a grid failure, or when shore or generator power is disconnected, the inverter within the Multi is automatically activated and takes over the supply to the connected loads. This happens so fast (less than 20 milliseconds) that computers and other electronic equipment will continue to operate without disruption.

Remote Monitoring and Control

When coupled with a GX device (e.g. Cerbo GX) you can monitor and control your Multi and system or systems' locally (LAN) or remotely via the internet from anywhere in the world, using the free VRM app and free VRM portal website. Access can be from a phone, tablet, laptop, or PC for multiple operating systems. There is no end to the level of control, from adjusting your Multi to auto-starting a backup generator and more.

DateSheets

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  MultiPlus-II 3kVA - 15kVA 230V
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  MultiPlus-II 3kVA 2x120V

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  MultiPlus-II 3kVA 5kVA 120V

Manuals

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  AC-coupling and the Factor 1.0 rule
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  Automatic Generator start-stop (HTML5)

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  Automatic Generator start-stop (PDF)

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  Configuring solar systems with Quattros and Multis

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  Connecting other lithium battery systems to Multis and Quattros

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  ESS (Energy Storage System) - Start page

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  Energy Storage System (HTML5)

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  Energy Storage System (PDF)

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  MultiPlus-II 230V (HTML5)

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  MultiPlus-II 230V (PDF)

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  MultiPlus-II 3kVA 5kVA 120V (PDF)

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  MultiPlus-II 3kVA 5kVA120V (HTML5)

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  MultiPlus-II AU-Off grid (PDF)

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  MultiPlus-II GX (HTML5)

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  MultiPlus-II GX (PDF)

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  VE.Bus Error Codes

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  VE.Bus parallel split- and three-phase systems

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  VictronConnect configuration guide for VE.Bus products (HTML5)

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  VictronConnect configuration guide for VE.Bus products (PDF)

Quick Installation Guide

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  MultiPlus-II 24V/48V 3kVA 230Vac & 48V 5kVA 230Vac (hw rev 08)
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  MultiPlus-II 48V 3000VA 120Vac

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  MultiPlus-II 48V 3000VA 230Vac