MultiPlus 12 / 3000 120-50 VE.Bus (UL) 120V

Converter Victron Energy MultiPlus 12/3000/120-50 UL This highly advanced device combines inverter and charger functionality, specifically designed to provide constant access to electricity wherever you are. With a voltage of 12V and a power output of 3000VA, it's the ideal solution for powering demanding systems in campers, summer houses, and photovoltaic installations. The MultiPlus allows for full integration with batteries. GEL, AGM and LiFePO4, so users can count on long battery life and stable charging. The compact metal housing provides the device with additional protection against mechanical damage, and its compact dimensions make it easy to place anywhere, making it ideal for off-grid applications. MultiPlus 12/3000/120-50 UL has a UPS function, which means that the device will automatically switch to battery power in the event of a mains failure, ensuring uninterrupted operation of all connected devices.
MultiPlus offers a wide range of functions supporting the optimization of energy consumption, such as PowerControl and PowerAssist. Function PowerControl allows you to monitor maximum power consumption, which means you can adjust energy consumption according to the available power from the grid or generator. PowerAssist It boosts the grid's power by automatically compensating for power shortages when additional demand occurs—this is especially useful when operating high-drain devices such as air conditioning or household appliances. MultiPlus also allows you to limit charging power, which prevents grid overload. The device is exceptionally efficient— The maximum efficiency of MultiPlus is 93%, which translates into energy savings and lower operating costs.

Reliability and advanced functionality

The MultiPlus not only offers high reliability but also offers flexible installation, supporting three-phase and parallel operation. This allows for the expansion of the energy system as needed, which is particularly important for owners of larger systems or industrial installations. VE.Bus Port allows for remote monitoring and full system integration, making it easier to control the device's operating parameters. The charger in the MultiPlus is designed to adapt to various charging modes, such as "absorption" (14.4V), "float" (13.8V), and "storage" (13.2V), which protects the batteries and ensures their longer life. Furthermore, the device is equipped with a battery temperature sensor that adjusts the charging process depending on conditions, further increasing the system's reliability.
The MultiPlus guarantees versatility, having programmable relay and a remote on/off option, which enhances its functionality in a variety of applications, from mobile systems to industrial power installations. The MultiPlus's operating temperature range extends from -40 to +65°C, making it reliable even in harsh climates. Operating humidity is up to 95%, demonstrating the device's resistance to changing weather conditions and making the MultiPlus suitable for use in almost any situation.

Technical specifications

• Model: MultiPlus 12/3000/120-50 UL


• PowerControl: Yes


• PowerAssist: Yes


• Transfer switch: 50 A


• Three-phase and parallel operation: Yes

:

• Input voltage range (V DC): 9.5 - 17 V


• Output voltage: 230VAC ± 2%


• Frequency: 50Hz ± 0.1%


• Output power at 25ºC / 77°F (VA): 3000 VA


• Output power at 25ºC / 77°F (W): 2400 W


• Power output at 40ºC / 104°F: 2200 W


• Power output at 65ºC / 150°F: 1700 W


• Peak power: 6000 W


• Maximum performance: 93%


• Zero load power: 20 W


• Zero load power in search mode: 15 W

:

• AC input voltage range: 87-265 VAC


• Input frequency: 45-65Hz


• Power factor: 1


• Absorption charging voltage: 14.4V


• Float charging voltage: 13.8V


• Storage mode: 13.2V


• Home battery charging current: 120 A


• Starter battery charging current: 4 A


• Battery temperature sensor: Yes

:

• Auxiliary output: Yes (32A)


• Programmable relay: Yes


• Security: ag


• VE.Bus Port: Yes, for parallel and three-phase operation, remote monitoring and system integration


• General Purpose Port: Yes


• Remote on and off: Yes


• Operating temperature range: -40 to +65°C (fan assisted cooling)


• Humidity: Max 95% (non-condensing)

:

• Protection category: IP 21


• Battery connection: Four M8 screws (2 plus and 2 minus connections)


• 230 V AC connection: Screw terminals 13 mm² (6 AWG)


• Libra: 18 kg


• Dimensions: 362 x 258 x 218 mm

This reliable device combines inverter and charger functionality and is ideal for demanding power systems. With its PowerControl and PowerAssist features, the MultiPlus offers complete control over energy consumption while ensuring uninterrupted power even during grid outages. Its robust design, high efficiency, and ease of integration make it suitable for a wide range of applications, from home photovoltaic installations to mobile systems in campers.