The Multiplus-II 48/5000/70-50 is a high-end device combination from Victron Energy (MPN: PMP482505010) that combines classic Multiplus components with an external current sensor and integrated anti-islanding function. This extends the PowerControl and PowerAssist functions to 100 A and expands the potential area of application to ESS applications. The inverter module delivers a whopping 5000 W with non-linear load, or 4000 W with linear continuous load. The 48 V battery charger is also very well proportioned with 70 A charging power and is complemented by a 50 A transfer switch that can be used to switch back and forth between the AC connections in a flash.
Key features of the Multiplus-II 48/5000/70-50
- PowerControl and PowerAssist –Increase grid or generator performance
- 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 case of power failures
- Can be used in various ESS (Energy Storage System) applications
- Ideal for professional shipping, yachts, vehicles and land-based, off-grid applications
- VE.Bus interface for parallel and three-phase operation, remote monitoring and system integration
- Virtually unlimited power through parallel and three-phase operation
- Can be configured locally or remotely using VEConfigure software*
Technical features
- 5000 W power at 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. The MultiPlus-II then takes into account other connected AC consumers and only uses the current that is "left over" to charge the battery. This prevents the generator or mains connection from being overloaded (PowerControl function). The PowerAssist function takes the PowerControl principle to a new dimension. Peak loads often only occur for a limited period of time. 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, ie consumers are switched off, the energy that is then available again can be used to charge the batteries.
Solar power: alternating current even in the event of a power failure
The device can be used in 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 power failure or an interruption in shore/generator power, the MultiPlus-II takes over the supply of the connected loads. 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 power is available at the input of the MultiPlus-II. Loads that must not discharge the battery, such as a water heater, can be connected to this output.
Many options for system expansion
Settings can be changed in minutes using the VEConfigure software (requires a computer or laptop and MK3 USB interface). 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. Operational data can be stored and viewed free of charge on our VRM (Victron Remote Management) website. Once systems are connected to the Internet, they can be accessed remotely and settings can be changed.
Scope of delivery:
1x Victron PMP482505010 Multiplus-II 48/5000/70-50A
1x User manual
