MultiPlus-II 48/3000 - 35-50 - 120V - UL Approved

The MultiPlus-II, an inverter/charger, 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 increasingly long list of country approvals.

PowerAssist

The MultiPlus-II will prevent the 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 shoreside 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.

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 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

Inverter Specifications:

• DC Input Voltage Range: 38 – 66 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: 95%
• Zero Load Power: 11 W
• Zero Load Power in AES Mode: 7 W
• Zero Load Power in Search Mode: 2 W

Charger Specifications:

• AC Input: Input Voltage Range 90-140 VAC / Input Frequency: 45 – 65 Hz
• Charge Voltage 'Absorption': 57,6 V
• Charge Voltage 'Float': 55,2 V
• Storage Mode: 52,8 V
• Maximum Battery Charge Current (4): 35 A
• Battery Temperature Sensor: Yes

General Specifications:

• Auxiliary Output: Yes (32 A)
• 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: M8 bolts
• 120 V AC-Connection: Screw terminals 13 mm² (6 AWG)
• Weight: 9 kg
• Dimensions (hxwxd) (mm): 536 x 275 x 147

Standards:

• Safety: EN-IEC 60335-1, EN-IEC 60335-2-29, UL458
• 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.

Tatem Marine LLC. Shipping:

All products are packaged and shipped within 24 hours of the order being received during normal business days Monday - Friday Eastern Standard Time. We ship our products throughout the United States and Internationally. We use UPS and USPS for domestic and International Shipping.

Most products arrive within 2-5 business days in the lower 48 of the United States and express shipping can be added for express 2 day shipping in the lower 48 of the United States.

Shipping costs and delivery times are calculated during checkout based on your shipping location. You can also track your order via the shipping tracking number that is included with your order.

All other shipping locations will be shipped via USPS International shipping and arrive based on your selected international USPS shipping option.

Boat Gear Depot offers 2 easy flat rate shipping options for all US orders. Our best option is our "2 Day Promo" option for a flat rate of just $21.95 for our fastest delivery. For regular orders use our "Best Way" option for a flat rate of just $11.95 with delivery between 3-7 Business Days anywhere in the lower 48 United States.