Description
The Multiplus-II combines the functions of the Multiplus and MultiGrid. It features all the capabilities of the MultiPlus unit, plus an option for an external transformer that extends the PowerControl and PowerAssist functions to 32A. It also features all the capabilities of the MultiGrid, with built-in anti-islanding and a growing list of countries where it has been approved.
Note: for a short period, this product was called MultiGrid-II.
Power Assist
The MultiPlus-II will prevent overloading of a limited AC source, such as a connection to a generator or shore power supply. Firstly, the battery supply will be automatically reduced when an overload would normally occur. Secondly, it will boost the output voltage of a generator or shore power supply using power drawn from the battery.
ESS: Energy Storage Systems
MultiGrid II is the key component in a Victron ESS system, offering the flexibility to be combined with MPPT solar chargers or grid-connected PV inverters, for example.
Remote monitoring and control
The MultiPlus-II is the main component in a Victron ESS system, offering the flexibility to be combined with MPPT solar chargers or grid-tied PV inverters.
Uninterruptible AC power supply (UPS function)
In the event of a mains failure or if the mains supply or generator is disconnected, the inverter within the Multi is automatically activated and takes over the power supply to the connected loads. This happens so quickly (less than 20 milliseconds) that computers and other electronic equipment will continue to operate without interruption.
- Transfer switching: 32A;
- Input voltage: 38–66V;
- Output voltage: 230VAC ± 2%;
- Frequency: 50 Hz ± 0.1%
- Maximum power: 5500W;
- Maximum efficiency: 95%;
- Battery temperature sensor: Yes;
- Auxiliary output: 32A;
- Programmable relay: Yes;
- Operating temperature range: -40 to +65°C (fan-assisted cooling);
- Humidity (non-condensing): max 95%;
