Description
The Victron MultiPlus-II 48/3000/35-32 230V GX combines a powerful pure sine wave inverter, intelligent battery charger, fast transfer switch and built-in GX monitoring system. It is designed for 48V battery systems used in off-grid power, backup energy, professional vehicles, marine installations and compatible energy storage systems.
The Victron MultiPlus-II GX 48V 3000VA combines a pure sine wave inverter, intelligent battery charger, fast transfer switch and built-in GX monitoring. It suits professionally designed off-grid, backup, marine, vehicle and energy storage systems.
Victron MultiPlus-II GX 48V 3000VA is a powerful inverter charger with intelligent battery charging, fast transfer switching and built-in GX monitoring. It suits professionally designed off-grid, backup, marine, vehicle and energy storage systems.
Powerful 3,000VA Inverter Charger
The Victron MultiPlus-II GX delivers 3,000VA of continuous inverter output at 25°C. Its continuous active power output reaches 2,400W, while peak output reaches an impressive 5,500W.
Therefore, it can support many demanding appliances, tools and essential electrical loads when connected to a correctly designed 48V battery system.
The unit produces clean 230V pure sine wave power. Consequently, it is suitable for sensitive electronics, computers, communication equipment and many household appliances.
Output remains strong in warmer environments. It delivers 2,200W continuously at 40°C and 1,700W at 65°C.
Built-In GX Monitoring and Control
Unlike a standard MultiPlus-II, this GX model includes an integrated GX communication device. Therefore, a separate Cerbo GX is not required for many monitoring applications.
A built-in 2 × 16-character display provides convenient system information. Additionally, integrated Wi-Fi and Ethernet connections support local and remote access.
The unit also includes VE.Can, VE.Direct, VE.Bus and USB connectivity. As a result, compatible Victron products and supported batteries can be connected within a complete energy system.
When connected to the internet, system performance can be monitored through Victron’s free VRM Portal. Operating data, warnings and system history can be viewed remotely using a computer, smartphone or tablet.
35A Intelligent Battery Charger
The integrated charger provides up to 35A of charging current for compatible 48V battery banks. It supports lead-acid, lithium, zinc-bromine and other suitable battery chemistries when correctly configured.
Furthermore, Victron’s adaptive charging technology helps manage the charging process through bulk, absorption, float and storage stages.
The charging settings must always match the battery manufacturer’s requirements. Therefore, professional configuration is especially important when connecting lithium batteries or integrated battery management systems.
An optional battery temperature sensor can also be installed where required.
Fast 32A Transfer Switch
The Victron MultiPlus-II 48/3000/35-32 230V GX includes a 32A automatic transfer switch. When the connected AC supply fails or is disconnected, the unit changes to inverter operation in less than 20 milliseconds.
This rapid transfer helps computers and many other electronic devices continue operating without interruption. Consequently, the unit is highly suitable for backup power and uninterruptible power supply applications.
When AC power returns, the system can reconnect the supply and recharge the battery bank according to its programmed settings.
PowerControl Protects Limited AC Supplies
PowerControl allows a maximum grid, shore power or generator current to be programmed. The MultiPlus-II GX then monitors the available supply and considers other connected AC loads.
Only the remaining available power is used for battery charging. Therefore, the risk of overloading a limited generator or shore power connection can be reduced.
This feature is valuable for remote properties, boats, mobile applications and generator-powered systems where the incoming AC supply may be restricted.
PowerAssist Supports Heavy Loads
PowerAssist takes power management further. When a connected AC source cannot provide enough energy for a temporary peak load, the MultiPlus-II GX can supplement the available supply with battery power.
For example, a generator can continue providing its available output while additional energy is supplied by the battery system.
Once the load decreases, spare AC capacity can be used to recharge the battery. As a result, a smaller generator or limited shore connection can be used more effectively.
Two AC Outputs
The Victron MultiPlus-II 48/3000/35-32 230V GX provides two AC outputs for better load management.
The main AC output includes the fast transfer function. Therefore, essential appliances can continue receiving power when the incoming AC supply fails.
Meanwhile, the second AC output operates only while AC input power is available. It can be used for non-essential loads that should not drain the battery bank.
For example, an installer may connect suitable water heating or air-conditioning equipment to the secondary output. System design and load selection must be completed by a qualified installer.
Compatible with Solar Energy Systems
The Victron MultiPlus-II 48/3000/35-32 230V GX can form part of an off-grid or compatible grid-connected solar energy system. It can communicate with suitable Victron solar charge controllers, battery monitors and other connected equipment.
Additionally, its GX functionality allows system information to be combined and displayed through the Victron VRM platform.
This integration helps owners understand solar production, battery condition, AC consumption and inverter performance. Therefore, complete system operation can be monitored more easily.
Approval and configuration requirements vary between installations. Grid-connected applications must be assessed and installed by appropriately licensed professionals.
Parallel and Three-Phase Capability Victron MultiPlus-II 48/3000/35-32 230V GX
Multiple compatible Victron MultiPlus-II 48/3000/35-32 230V GX units can be configured for greater output. Up to six compatible units may operate in parallel within a properly engineered system.
Furthermore, three matching units can be configured for three-phase output. Larger parallel three-phase systems may also be possible.
Only one GX model is generally required within a correctly designed parallel or three-phase arrangement. Other compatible units may be non-GX models.
However, all multi-unit systems require professional design, programming, protection equipment and commissioning.
Efficient Everyday Operation
The inverter reaches a maximum efficiency of 95%. Meanwhile, zero-load consumption is approximately 11W under normal operation.
AES mode reduces zero-load consumption to approximately 7W. Search mode can reduce it further to approximately 2W when operating conditions permit.
These energy-saving modes can help preserve battery capacity when electrical demand is low. Nevertheless, the most appropriate operating mode will depend on the connected loads and system requirements.
Durable Steel Enclosure
The Victron MultiPlus-II 48/3000/35-32 GX features a strong steel enclosure finished in Victron blue.
Its IP21 protection rating makes it suitable for protected indoor installation. However, it must not be exposed directly to rain, water, heavy dust or outdoor weather.
The fan-assisted operating temperature range extends from -20°C to 65°C. Adequate ventilation and installation clearance must be provided to support safe cooling.
Battery connections use M8 bolts, while the AC connections accept suitable conductors through screw terminals.
Suitable Applications Victron MultiPlus-II 48/3000/35-32 230V GX
The Victron Victron MultiPlus-II 48/3000/35-32 230V GX is suitable for many professionally designed power systems, including:
- Off-grid homes and cabins
- Battery backup systems
- Remote properties
- Marine and boating installations
- Professional vehicles
- Mobile workshops
- Telecommunications systems
- Generator-supported power systems
- Compatible solar energy storage systems
- Commercial and industrial backup applications
Key Features Victron MultiPlus-II 48/3000/35-32 230V GX
- 48V pure sine wave inverter charger
- 3,000VA continuous inverter output
- 2,400W continuous active power at 25°C
- 5,500W peak power
- Integrated 35A battery charger
- 32A automatic transfer switch
- Transfer time under 20 milliseconds
- Built-in GX monitoring device
- Integrated 2 × 16-character display
- Wi-Fi and Ethernet connectivity
- VE.Can, VE.Direct, VE.Bus and USB ports
- Victron VRM remote monitoring compatibility
- PowerControl and PowerAssist technology
- Two AC outputs
- Parallel and three-phase capability
- Maximum efficiency of 95%
- IP21 protection rating
- Five-year Victron warranty
Product Specifications
| Specification | Details |
|---|---|
| Brand | Victron Energy |
| Product | MultiPlus-II GX |
| Model | 48/3000/35-32 230V GX |
| Manufacturer Part Number | PMP482306000 |
| GTIN/EAN | 8719076046448 |
| Battery Voltage | 48V |
| DC Input Range | 38–66V |
| AC Output | 230V ± 2% |
| Output Frequency | 50Hz ± 0.1% |
| Continuous Output | 3,000VA |
| Active Power at 25°C | 2,400W |
| Active Power at 40°C | 2,200W |
| Peak Power | 5,500W |
| Maximum Efficiency | 95% |
| Maximum Charging Current | 35A |
| Transfer Switch | 32A |
| AC Input Range | 187–265V |
| AC Input Frequency | 45–65Hz |
| GX Device | Built in |
| Connectivity | Wi-Fi, Ethernet, VE.Can, VE.Direct, VE.Bus and USB |
| Auxiliary AC Output | Yes, 32A |
| Enclosure | Steel, Victron blue |
| Protection Rating | IP21 |
| Product Dimensions | 499 × 268 × 141mm |
| Shipping Dimensions | 580 × 350mm; confirm the third measurement |
| Shipping Weight | 21.03kg |
| Warranty | Five years |
Professional Installation Required Victron MultiPlus-II 48/3000/35-32 230V GX
This inverter charger operates with high DC current and potentially lethal 230V AC electricity. Therefore, it must be installed, configured and commissioned by appropriately qualified professionals.
Cable sizes, fuses, circuit protection, battery compatibility, ventilation and system settings must be selected for the complete installation.
Grid-connected suitability and approval requirements must also be confirmed for the intended location and system design before installation.
Why Choose the Victron MultiPlus-II GX?
The Victron MultiPlus-II 48/3000/35-32 230V GX combines several essential power-system components inside one durable enclosure. It provides dependable inverter power, intelligent charging, fast transfer switching and integrated remote monitoring.
Furthermore, PowerControl and PowerAssist help limited AC supplies work more effectively. Built-in GX connectivity also provides detailed system visibility without requiring a separate GX controller for many installations.
For customers building a reliable 48V off-grid, backup or professionally integrated energy system, Victron MultiPlus-II 48/3000 delivers proven Victron technology at a competitive price.
Frequently Asked Questions Victron MultiPlus-II 48/3000/35-32 230V GX
What is the continuous output?
The unit delivers 3,000VA or 2,400W of continuous active power at 25°C. Peak output reaches 5,500W.
Does it include a battery charger?
Yes. It includes an intelligent 35A charger for compatible 48V battery systems.
Is a Cerbo GX required?
A separate Cerbo GX is not normally required for basic GX monitoring because this model has an integrated GX device.
Victron MultiPlus-II 48/3000/35-32 230V GX can it be monitored remotely?
Yes. When properly connected and configured, system information can be viewed through Victron’s free VRM Portal.
Does it work with lithium batteries?
It supports compatible lithium batteries when the charger and communication settings are correctly configured for the battery manufacturer’s requirements.
Victron MultiPlus-II 48/3000/35-32 230V GX can it operate with a generator?
Yes. PowerControl and PowerAssist can help manage limited generator capacity within a correctly designed system.
Can it be installed outdoors?
No. Its IP21 enclosure is intended for a protected indoor installation with suitable ventilation.
Does it require professional installation?
Yes. Professional installation and configuration are required because the unit handles high-current DC power and 230V AC electricity.
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