The Multiplus-II 48/5000/70-50 GX is a high-end device combination from Victron Energy (MPN PMP482506000) that combines classic Multiplus components with an external current sensor and integrated anti-islanding function. This extends the PowerControl and PowerAssist functions to 50 A and extends the potential range of use to ESS applications. The inverter module delivers a full 5000 W with a non-linear load and 4000 W with a linear continuous load. The 48 V battery charger is also very well proportioned with 70 A charging power and is supplemented by a 50 A transfer switch, which can be used to switch back and forth between the AC connections at lightning speed. Compared to the other devices in the series, the GX variants have an integrated GX display with numerous other connection options.

Important features of the Multiplus-II 48/5000/70-50 GX
Integrated GX control unit with various communication connections
PowerControl and PowerAssist to increase mains or generator output
built-in anti-islanding function and connection option for external current sensor (optional)
can be used as a backup device in grid-connected systems for power supply in the event of grid failures
can be used in various ESS (Energy Storage System) applications
ideally suited for professional seafaring, yachts, vehicles and land-based, off-grid applications
VE.Bus interface for parallel and three-phase operation, remote monitoring and system integration
practically unlimited power thanks to parallel and three-phase operation
can be configured on site or remotely using VEConfigure software*

Technical features
5000W power with non-linear load 4000 W continuous load and 9000 W peak power
for 48 V battery voltage, 50 A transfer switch and 70 A battery charger
Output voltage: 230 VAC, frequency: 50 Hz
max. efficiency is 95%, protection class IP22

Always enough power thanks to PowerControl and PowerAssist
A maximum mains or generator current can be set on the MultiPlus-II 48/5000/70-50 GX. The MultiPlus-II then takes account of other connected AC consumers and only uses the power that is still "left over" to charge the battery. This prevents the generator or mains connection from being overloaded (PowerControl function). The PowerAssist function adds a new dimension to the PowerControl principle. Load peaks often only occur for a limited period of time. In such cases, 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 available energy can then be used to recharge the batteries.

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

Maximum flexibility thanks to two AC outputs
The main output ensures uninterrupted operation. In the event of a mains failure or an interruption in the shore/generator current, the MultiPlus-II takes over the supply to the connected loads. The switchover takes place so quickly (in less than 20 milliseconds) that uninterrupted operation of computers and other electronic devices is guaranteed. The second output only supplies power when alternating current 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.

Scope of the integrated GX device
A VE.Can interface This can be used to connect VE.Can devices from Victron (e.g. VE.Can MPPT). The connection can also be reconfigured via the remote console for use with a compatible CAN bus Li-ion battery.
1xUSB connection
1x Ethernet connection
1x VE.Direct connection
Many options for system expansion
The settings can be changed within a few minutes using the VEConfigure software (a computer or laptop and an MK3 USB interface are required) and 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.

Scope of delivery:

1x Victron PMP482506000 Multiplus-II 48/5000/70-50 GX 230V
1x operating instructions