12v Inverter Charger 3000w – Victron MultiPlus-II Victron Energy

 

MultiPlus-II 12/3000 120-50 2X 120V

The MultiPlus-II combines the functions of the MultiPlus and the MultiGrid. It has all the features of the MultiPlus, plus an external current transformer option to implement PowerControl and PowerAssist and to optimize self-consumption with external current sensing (max. 32A).

It also has all the features of the MultiGrid with built-in anti-islanding and an increasingly long list of country approvals.

PowerAssist

The MultiPlus-II will prevent overload of a limited AC source, such as a generator or shore power connection. First, battery charging will automatically be reduced when otherwise an overload would occur. The second level will boost the output of a generator or shore side supply with power taken from the battery.

ESS: Energy Storage Systems

The MultiPlus-II is the key component in a Victron ESS system, providing the flexibility to combine with MPPT Solar Chargers or Grid-tie PV Inverters. For examples and more detailed information see the ESS (Energy Storage System) manual.

Uninterrupted AC power (UPS function)

In the event of a grid failure, or when shore or generator power is disconnected, the inverter within the Multi is automatically activated and takes over the supply to the connected loads. This happens so fast (less than 20 milliseconds) that computers and other electronic equipment will continue to operate without disruption.

Remote Monitoring and Control

When coupled with a GX device (e.g. Cerbo GX) you can monitor and control your Multi and system or systems’ locally (LAN) or remotely via the internet from anywhere in the world, using the free VRM app and free VRM portal website. Access can be from a phone, tablet, laptop, or PC for multiple operating systems. There is no end to the level of control, from adjusting your Multi to auto-starting a backup generator and more.

Specifications: 

• PowerControl & PowerAssist: Yes
• Transfer Switch: 50A
• Maximum AC Input Current: 50A (each leg)

Inverter Specifications:

• DC Input Voltage Range: 9,5 – 17 V
• Output: Output Voltage 120 VAC ± 2% / Frequency 60 Hz ± 0,1% (1)
• Continuous Output Power at 25°C (3): 3000 VA
• Continuous Output Power at 25°C: 2400 W
• Continuous Output Power at 40°C: 2200 W
• Continuous Output Power at 65°C: 1700 W
• Maximum Apparent Feed-In Power: 2500 VA
• Peak Power: 5500 W
• Maximum Efficiency: 93%
• Zero Load Power: 13W
• Zero Load Power in AES Mode: 15W
• Zero Load Power in Search Mode: 4W

Charger Specifications:

• AC Input (Split Phase): 180-280 VAC 45 – 65 Hz
• AC Input (Single Phase): 90-140 VAC 45 – 65 Hz
• Charge Voltage ‘Absorption’: 14,4 V
• Charge Voltage ‘Float’: 13,8 V
• Storage Mode: 13,2 V
• Maximum Battery Charge Current (4): 120 A
• Battery Temperature Sensor: Yes

General Specifications:

• Auxiliary Output: 35 A Each leg
• External AC Current Sensor (optional): 100 A
• Programmable Relay (5): Yes
• Protection (2): a – g
• VE.Bus Communication Port: For parallel, split phase and three phase operation, remote monitoring and system integration
• General Purpose Com. Port: Yes, 2x
• Remote On-Off: Yes
• Operating Temperature Range: -40 to +65°C (-40 – 150 °F) (fan assisted cooling)
• Humidity (Non-Condensing): Max 95%

Enclosure Specifications:

• Material & Color: Steel, blue RAL 5012
• Protection Category: IP22
• Battery-Connection: 2×2 M8 bolts
• 120 V AC-Connection: Screw terminals 21 mm² (4 AWG)
• Weight: 22 kg
• Dimensions (hxwxd) (mm): 578 x 275 x 148

Standards:

• Safety: EN-IEC 60335-1, EN-IEC 60335-2-29, 
• Emission, Immunity: EN 55014-1, EN 55014-2, EN-IEC 61000-3-2, EN-IEC 61000-3-3, IEC 61000-6-1, IEC 61000-6-2, IEC 61000-6-3

*Note: For a short period of time this product was called MultiGrid-II.

Please contact your dealer for any returns, repairs or support issues related to this product.
Quick Guide (pdf)
Owner’s Manual (pdf)
Brochure (pdf)

Discover the Victron MultiPlus-II Inverter/Charger, an advanced device that seamlessly integrates inverter and charger technology to offer unrivaled energy management capabilities. With its powerful 12V Inverter Charger 3000w, this device provides a reliable and efficient solution with precision and accuracy to meet all your energy needs. Whether you’re powering a residential or commercial system, the Victron MultiPlus-II Inverter/Charger ensures that your energy system is always running smoothly and efficiently.

Innovative Hydrostatic Functionality

The MultiPlus-II Inverter Charger is a cutting-edge device with a highly adaptive design. It operates with an external current transformer, which enables it to deliver optimal power control and self-consumption while also being tailored to your unique energy consumption patterns.

This means that regardless of your environment and energy usage, the MultiPlus-II can effectively and efficiently adapt to ensure that you can always access reliable and uninterrupted power supply.

PowerAssist: A Breakthrough in Power Management

The PowerAssist feature of the 12V Inverter Charger 3000w prevents AC source overload by automatically reducing battery charging, ensuring your generator or shore power connection is utilized without compromise.

ESS: Energy Storage Systems for the Modern Age

The MultiPlus-II is a highly versatile and crucial Victron Energy Storage System Component. This product has been designed to function as an Inverter Charger. It can charge batteries using an AC power source, such as a generator or grid. At the same time, it can also supply AC power to connected appliances. The MultiPlus-II can work seamlessly with MPPT Solar Chargers or Grid-tie PV Inverters, making it an ideal solution for off-grid and grid-connected power systems.

Uninterrupted Power Supply

This 12V Inverter Charger 3000w has a unique UPS function that guarantees an uninterrupted power supply. In case of a grid failure, the inverter automatically switches to the UPS mode within milliseconds, ensuring that all your critical operations continue seamlessly without any interruption.

This feature is designed to provide a reliable and uninterrupted power supply to your equipment, even during a power outage, making it ideal for critical applications.

Remote Monitoring and Control

When your Inverter Charger is connected to a GX device, you can access an exceptional range of monitoring and control capabilities. With the ability to manage your power systems remotely from anywhere worldwide, you can enjoy a new level of convenience and oversight. This feature-rich setup allows for unparalleled visibility and control over your power systems, making it easier to ensure that everything runs smoothly and efficiently.

Structured List of Specifications for the Victron MultiPlus-II Inverter/Charger

• Product Name: Victron MultiPlus-II Inverter/Charger 12VDC – 3000VA – 120VAC
• Inverter Output: The device offers a continuous output power of 3000 VA at 25°C, with an efficiency of 93%.
• Charger Specifications: It can handle an input voltage range of 90-140 VAC and provides a maximum battery charge current of 120 A.
• Physical Attributes: The inverter/charger boasts a robust steel enclosure with a blue finish and weighs 22 kg, 578 x 275 x 148 mm.
• Safety and Standards: It meets international safety and emission standards, ensuring that it is safe and reliable for use in various settings.
• Unique Features: PowerControl & PowerAssist, a transfer switch rated at 50A, and compatibility with ESS systems set this unit apart as a 12V Inverter Charger 3000w for energy professionals.

Note: If you have purchased the product formerly named MultiGrid-II, and you need to return it, get it repaired, or require any support, you should approach the dealer from whom you made the purchase. They will be able to assist you with the necessary steps and provide you with the required support.

Secure your Energy Dependent Lifestyle!

The Victron MultiPlus-II 12V Inverter Charger 3000w is more than just an inverter or a charger; it’s a comprehensive power management system designed to enhance and secure your energy-dependent lifestyle. With its versatility and advanced features, this device can adapt to various energy needs and help you achieve optimal energy efficiency.

Whether you’re looking for a reliable backup power source or want to reduce your carbon footprint, the Victron MultiPlus-II Inverter/Charger is an excellent choice you won’t regret. Acquire your MultiPlus-II today and step towards sustainable and reliable energy autonomy.