Description
Multiplus-II 12/3000/120-50 2X120V Inverter
Multiplus-II 12/3000/120-50 2X120V Inverter: The Ultimate Mobile Power Solution
The MultiPlus-II 2x120V is an exceptional one-box mobile solution designed specifically for standard North American 50A 120/240VAC split-phase applications. Whether it is supplied from shore power or a generator, the MultiPlus-II 2x120V can accept and pass through both lines of a 120/240V supply, utilizing the full 50A for charging and AC loads. When connecting to a single-phase 120V supply, the L1 input of the MultiPlus-II 2x120V will accept incoming power for charging and passthrough, while combining the L1 and L2 outputs for single-phase 120V on each line.
Versatile Power Management
The MultiPlus switches to inverter operation when no AC source is available. In inverter mode, it provides 120V single-phase power. The MultiPlus-II 2x120V internally connects both lines L1 and L2 together to ensure that 120VAC is available to loads on either output, regardless of the connection circumstances. This guarantees that both sides of a distribution panel will be supplied with 120V. However, 240VAC is only available when the MultiPlus is supplied by a split-phase 120/240VAC source, preventing heavy loads like water heaters or 240V air conditioners from discharging the battery unnecessarily.
Advanced Features for Optimal Performance
The MultiPlus-II 2x120V includes all the advanced features expected from our versatile inverter/charger range. These features include PowerControl, PowerAssist, Input Current Limit, two AC outputs, and parallel and three-phase configuration capabilities for larger capacity VE.Bus systems. This makes it suitable for LiFePO4 batteries and a variety of other battery technologies, ensuring reliable and efficient power management in various applications.
PowerControl and PowerAssist
The PowerControl and PowerAssist features of the MultiPlus-II 2x120V ensure that your power supply is managed efficiently. PowerControl allows you to set a maximum generator or shore current limit, ensuring that any surplus power is used for charging without overloading the power source. PowerAssist takes this a step further by supplementing the capacity of the alternative power source, using battery power to compensate during periods of peak demand and recharging the battery when the load decreases.
Four-Stage Adaptive Charger
The MultiPlus-II 2x120V features a four-stage adaptive charging process that fine-tunes the charging to the battery’s condition, adding a fourth stage for long periods of float charging. This ensures optimal battery health and longevity. The system can also charge a second battery using an independent trickle charge output, ideal for main engine or generator starter batteries.
Technical Specifications
The MultiPlus-II 12/3000/120-50 2X120V Inverter is designed to deliver high performance and reliability. Here are its technical specifications:
Specification | Details |
---|---|
PowerControl & PowerAssist | Yes (on L1 input) |
Transfer Switch | 50 A |
Maximum AC Input Current | 50A (each leg) |
DC Input Voltage Range | 9.5 – 17 V |
Output Voltage | 120 VAC ± 2% |
Output Frequency | 60 Hz ± 0.1% |
Continuous Output Power at 25°C | 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 | 15W |
Zero Load Power in AES Mode | 10W |
Zero Load Power in Search Mode | 4W |
AC Input | Split phase: 180-280 VAC 45 – 65 Hz 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 | 120 A |
Battery Temperature Sensor | Yes |
Auxiliary Output | 50 A (each leg) |
External AC Current Sensor (Optional) | 100 A |
Programmable Relay | Yes |
Protection | a – g |
VE.Bus Communication Port | For parallel 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% |
Material & Colour | Steel, blue RAL 5012 |
Protection Category | IP22 |
Battery Connection | 2×2 M8 bolts |
120/240 VAC Connection | Screw terminals 21 mm² (4 AWG) |
Weight | 22 kg (48 lb) |
Dimensions (HxWxD) | 578 x 275 x 148 mm (23 x 11 x 6 inch) |
admin (store manager) –
Great Split Phase Inverter, recommended