Victron Energy MultiPlus 48/500/6-16 230V VE.Bus Inverter Charger – PMP481500000

Product Description

The Victron Energy MultiPlus 48/500/6-16 VE.Bus Inverter Charger (PMP481500000) is a compact combination inverter and battery charger designed for 48V battery systems in marine, mobile, off-grid and small backup power applications.

Combining a pure sine wave inverter, a 6A battery charger and an integrated 16A AC transfer switch, the MultiPlus provides a convenient solution for converting battery power into 230V AC electricity while maintaining battery charging when mains or generator power is available.

With a 500VA inverter rating and 430W continuous output at 25°C, this compact unit is suitable for smaller electrical loads where reliable AC power, automatic transfer switching and efficient battery management are required.

Key Features and Benefits

• 500VA pure sine wave inverter: Provides clean 230V AC power for compatible electrical equipment.

• 48V DC battery system: Designed for installations using a nominal 48V battery bank.

• 6A battery charger: Charges compatible batteries from an available AC supply.

• 16A transfer switch: Automatically transfers connected loads between the AC supply and inverter operation.

• Uninterruptible power supply functionality: Switches to inverter power in less than 20 milliseconds when the AC supply fails.

• Adaptive charging technology: Adjusts the charging process to support effective battery charging.

• PowerControl and PowerAssist: Not available on this specific 500VA model.

• VE.Bus communications: Supports configuration and integration with compatible Victron system equipment.

• Compact enclosure: Suitable for installations where mounting space is limited.

• Remote monitoring capability: Can be integrated with compatible GX equipment for system monitoring and control.

Technical Specifications

• Brand: Victron Energy

• Product range: MultiPlus

• Model: MultiPlus 48/500/6-16

• Manufacturer part number: PMP481500000

• Product type: Inverter charger with integrated transfer switch

• Nominal battery voltage: 48V DC

• AC output voltage: 230V AC

• Output frequency: 50Hz

• Output waveform: Pure sine wave

• Rated inverter power: 500VA

• Continuous output at 25°C: 430W

• Peak power: 900W

• Maximum battery charging current: 6A

• AC transfer switch rating: 16A

• Number of AC inputs: 1

• Number of AC outputs: 1

• PowerControl: No

• PowerAssist: No

• Communications interface: VE.Bus, RJ45

• Battery connection: Screw terminals, 16mm² (6 AWG)

• AC connection: G-ST18i plug

• Cooling: Fan-assisted

• Protection rating: IP21

Physical Specifications

• Dimensions (H × W × D): 311 × 182 × 100mm

• Weight: Approximately 4.4kg

Applications and Intended Use

Small Off-Grid Power Systems

Converts energy stored in a compatible 48V battery bank into 230V AC electricity for smaller appliances and electrical equipment within the inverter's rated output.

Marine Electrical Systems

Provides compact inverter power and battery charging for suitable onboard equipment where a 48V battery architecture is used.

Motorhomes and Specialist Vehicles

Can supply smaller AC loads from a compatible 48V auxiliary battery system, provided the installation accommodates the unit's dimensions, weight and electrical requirements.

Backup Power

The integrated transfer switch allows connected equipment to continue operating from battery power when the normal AC source fails, subject to battery availability and load requirements.

Remote Monitoring Systems

When connected to compatible Victron GX equipment, the MultiPlus can be incorporated into a monitored energy system with local and remote access to operating information.

Installation and Compatibility

The MultiPlus 48/500/6-16 is intended for use with a correctly designed 48V DC battery system. Battery chemistry, charging parameters, DC cable sizing, overcurrent protection, ventilation and AC wiring must be selected to suit the installation.

The 16A transfer switch manages the changeover between the AC supply and inverter operation. The unit's 500VA rating limits the loads it can support, so the running power and starting requirements of connected equipment must be checked before installation.

The VE.Bus communications interface allows integration with compatible Victron equipment. A compatible GX device can provide additional monitoring and system control.

Installation and commissioning should be carried out in accordance with the manufacturer's instructions and applicable electrical regulations.

Product Identification

• Manufacturer: Victron Energy

• Product family: MultiPlus

• Part number: PMP481500000

• Full model designation: MultiPlus 48/500/6-16 230V VE.Bus

• System voltage: 48V DC

• AC output: 230V AC

• Category: Victron Energy Inverter Chargers

The Victron Energy MultiPlus 48/500/6-16 is a compact inverter charger for smaller 48V battery installations, combining pure sine wave AC conversion, battery charging and automatic transfer switching in a single enclosure.