Victron Energy MultiPlus 48/800/9-16 230V VE.Bus Inverter Charger – PMP481800000

Product Description

The Victron Energy MultiPlus 48/800/9-16 VE.Bus Inverter Charger (PMP481800000) is a compact inverter and battery charger designed for 48V battery systems in off-grid, marine, mobile and backup power applications.

Combining a pure sine wave inverter, an integrated 9A battery charger and a 16A automatic transfer switch, the MultiPlus provides a convenient solution for converting battery power into 230V AC electricity and charging the battery when an external AC supply is available.

With an 800VA inverter rating, this model is suited to smaller electrical loads where dependable AC power, automatic changeover and efficient battery charging are required. Its compact design makes it suitable for installations where space is limited and a 48V battery system is preferred.

Key Features and Benefits

• 800VA pure sine wave inverter: Provides 230V AC power for compatible electrical equipment.

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

• 9A battery charger: Charges compatible batteries from an available AC supply.

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

• Automatic changeover: Helps maintain power to connected equipment when the AC input fails.

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

• Compact design: Suitable for smaller off-grid and mobile installations.

• Battery charging management: Supports appropriate charging profiles for compatible battery systems.

• Remote monitoring integration: Can be incorporated into compatible Victron monitoring systems.

Technical Specifications

• Brand: Victron Energy

• Product range: MultiPlus

• Model: MultiPlus 48/800/9-16

• Manufacturer part number: PMP481800000

• Product type: Inverter charger with integrated transfer switch

• Nominal battery voltage: 48V DC

• DC input voltage range: 38–66V DC

• Rated inverter power: 800VA

• Continuous output power at 25°C: Approximately 700W

• AC output voltage: 230V AC

• Output frequency: 50Hz

• Output waveform: Pure sine wave

• Battery charging current: 9A

• AC transfer switch rating: 16A

• Number of AC inputs: 1

• Number of AC outputs: 1

• Communications interface: VE.Bus

• Cooling: Fan-assisted

• Protection rating: IP21

• Battery connection: Screw terminals

• Installation: Indoor, in a suitable ventilated location

Physical Specifications

• Dimensions (H × W × D): Approximately 360 × 240 × 100mm

• Weight: Approximately 6.4kg

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, lighting and other suitable electrical loads within the inverter's rated capacity.

Marine Electrical Systems

Provides inverter power and battery charging for suitable onboard equipment where a 48V battery system is installed.

Motorhomes and Specialist Vehicles

Can supply smaller AC loads from a compatible 48V auxiliary battery system, provided the unit's power rating and installation requirements are suitable.

Backup Power Systems

The integrated transfer switch allows connected equipment to receive power from the inverter when the external AC supply fails, subject to available battery capacity and connected load requirements.

Remote Monitoring and Control

When integrated with compatible Victron equipment, the MultiPlus can form part of a monitored battery power system with additional control and monitoring capabilities.

Installation and Compatibility

The MultiPlus 48/800/9-16 is designed for use with a correctly configured 48V DC battery system. Battery chemistry, charging settings, DC cable sizing, protective devices, ventilation and AC wiring must be selected to suit the installation.

The 16A transfer switch manages the changeover between the external AC supply and inverter operation. Connected equipment must remain within the inverter's continuous and peak power capabilities, taking account of any starting currents from motors or other inductive loads.

The VE.Bus communications interface supports configuration and integration with compatible Victron products. Additional monitoring functionality depends on the equipment used.

Installation and commissioning should follow the manufacturer's instructions and applicable electrical regulations.

Product Identification

• Manufacturer: Victron Energy

• Product family: MultiPlus

• Part number: PMP481800000

• Full model designation: MultiPlus 48/800/9-16 230V VE.Bus

• System voltage: 48V DC

• AC output: 230V AC

• Category: Victron Energy Inverter Chargers

The Victron Energy MultiPlus 48/800/9-16 is a compact inverter charger for smaller 48V battery installations, combining pure sine wave power conversion, integrated battery charging and automatic AC transfer switching.