Victron MultiPlus-II 48/5000/70-50

Victron MuliPlus-II 48/5000/70-50 230V

A MultiPlus, plus ESS (Energy Storage System) function
The MultiPlus-II is a multifunctional inverter/charger with all the features of the MultiPlus and an additional function, namely that of an external current sensor. This extends the PowerControl and PowerAssist functions to 50 A and 100 A respectively. The MultiPlus-II is ideally suited for professional marine applications, yachts, vehicles and land-based, off-grid applications. The device also has a built-in anti-islanding function and is increasingly being approved for ESS applications in more and more countries. Several different system configurations are possible. For more information, please refer to the ESS Design & Configuration manual.

PowerControl and PowerAssist – increasing mains or generator power
A maximum mains or generator current can be set. The MultiPlus-II then takes into account other connected AC consumers and only uses the current that is still "left over" to charge the battery. This prevents the generator or mains connection from being overloaded (PowerControl function). With the PowerAssist function, the PowerControl principle takes on a new dimension. Load peaks often only occur for a limited period. In such a case, the MultiPlus-II immediately compensates for insufficient generator, shore power or mains power with energy from the battery. If the load is reduced, i.e. consumers are switched off, the then sufficiently available energy can be used to charge the batteries.

Solar power: AC even in the event of a power failure
The MultiPlus-II can be used with both off-grid and grid-connected PV systems as well as with other alternative energy systems. It can be used with both solar charge controllers and grid-tied inverters.

Two AC outputs
The main output ensures uninterrupted operation. In the event of a power failure or an interruption to shore/generator power, the MultiPlus-II takes over the supply to the connected consumers. The switchover is so fast (in less than 20 milliseconds) that uninterrupted operation of computers and other electronic devices is guaranteed. The second output only supplies power when AC is available at the input of the MultiPlus-II. Consumers that must not discharge the battery, such as a water heater, can be connected to this output.

Virtually unlimited power due to parallel and three-phase operation
Up to six Multis can be connected in parallel for high power requirements. For example, six 48/5000/70 units result in 25 kW/30 kVA output power with 420 A charging capacity. Apart from the parallel connection, three units of the same model can also be configured for a three-phase output. But that's not all: by connecting up to 6 sets of three devices in parallel, you get 75 kW/90 kVA inverter power or 1200 A charging current.

System configuration, monitoring and control on site
The settings can be changed in a few minutes using the VEConfigure software (a computer or laptop and an MK3-USB interface are required). Several monitoring and control options are available: Color Control GX, Venus GX, Octo GX, CANvu GX, laptop, computer, Bluetooth (with the optional VE.Bus Smart Dongle), battery monitor, Digital Multi control panel.

Remote configuration and monitoring
Install a Color Control GX or other GX products to connect to the Internet. The operating data can be stored and viewed free of charge on our VRM (Victron Remote Management) website. If systems are connected to the Internet, they can be accessed remotely and settings can be changed.

Dokumente & Downloads

• Manual
• Datasheet