Victron Energy MultiPlus 24/1600/40-16 230V VE.Bus Inverter Charger – PMP242160000

Product Description

The Victron Energy MultiPlus 24/1600/40-16 230V VE.Bus is a versatile inverter/charger designed for 24V battery systems requiring reliable AC power and integrated battery charging. Combining a pure sine wave inverter, a 40A battery charger and a 16A automatic AC transfer switch, it provides an integrated solution for marine, mobile, off-grid and backup-power installations.

With a 1,600VA inverter rating and up to 1,300W continuous active output at 25°C, the MultiPlus can power a wide range of compatible electrical equipment within its rated capacity. When connected to an external AC supply, the integrated charger recharges the battery while the transfer switch supplies connected AC loads.

The VE.Bus communication interface supports configuration and integration with compatible Victron Energy equipment, making this model suitable for standalone installations and larger power systems.

Pure Sine Wave Inverter

The MultiPlus converts 24V DC battery power into 230V AC pure sine wave electricity. This provides a stable AC supply for compatible electronic devices, appliances and other electrical equipment.

Its high peak-power capability helps accommodate temporary start-up demands from suitable loads. However, the running power and starting current of connected equipment must remain within the inverter's limits.

Integrated 40A Battery Charger

The built-in 40A battery charger recharges a compatible 24V battery bank from an external AC supply. Victron's adaptive multi-stage charging technology helps manage the charging process and supports appropriate charging profiles for compatible batteries.

A separate 1A auxiliary charging output is available for a suitable starter battery, making the unit useful in installations where both a house battery and a starter battery require charging.

Automatic AC Transfer and Intelligent Power Management

The integrated 16A transfer switch automatically changes between external AC power and inverter operation when required. Victron specifies a transfer time of less than 20 milliseconds, helping suitable connected equipment maintain power during an AC supply interruption.

PowerControl allows the maximum AC input current to be configured to suit the available mains or generator supply. PowerAssist can supplement a limited external AC supply with battery power when connected loads temporarily require more power than the source can provide.

Key Features and Benefits

• 1,600VA inverter capacity: Delivers up to 1,300W continuous active power at 25°C.

• Pure sine wave output: Supplies 230V AC power for compatible electrical equipment.

• 24V DC battery input: Designed for compatible 24V battery systems.

• 40A integrated battery charger: Provides high-capacity charging for a suitable 24V battery bank.

• 1A auxiliary charging output: Supports charging of a compatible starter battery.

• 16A AC transfer switch: Automatically changes between external AC and inverter power.

• PowerControl: Helps manage current drawn from a limited mains or generator supply.

• PowerAssist: Supplements external AC power using battery energy when required.

• UPS functionality: Rapid changeover helps maintain supply to suitable connected equipment during AC interruptions.

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

• Parallel and three-phase capability: Compatible units can be configured for higher output or three-phase systems where supported.

• Adaptive battery charging: Supports multi-stage charging for compatible battery types.

• Integrated protection: Includes protection against overload, short circuit, excessive temperature and abnormal battery voltage.

Technical Specifications

Product identification

• Brand: Victron Energy

• Product range: MultiPlus

• Model: MultiPlus 24/1600/40-16 230V VE.Bus

• Manufacturer part number: PMP242160000

• Product type: Inverter, battery charger and automatic AC transfer switch

Inverter specifications

• Nominal battery voltage: 24V DC

• DC input voltage range: 19–33V DC

• Continuous apparent power at 25°C: 1,600VA

• Continuous active power at 25°C: 1,300W

• Continuous active power at 40°C: 1,100W

• Continuous active power at 65°C: 800W

• Peak power: 2,800W

• AC output voltage: 230V AC ±2%

• Output frequency: 50Hz ±0.1%

• Output waveform: Pure sine wave

• Maximum efficiency: Approximately 94%

• No-load power consumption: Approximately 9W

• No-load power in search mode: Approximately 3W

Battery charger specifications

• Maximum house-battery charge current: 40A

• Nominal battery system: 24V

• Typical absorption voltage: 28.8V DC

• Typical float voltage: 27.6V DC

• Typical storage voltage: 26.4V DC

• Auxiliary starter-battery charge current: 1A

• Charging method: Adaptive multi-stage charging

• Battery temperature sensing: Supported with compatible equipment

Charging voltages are typical settings for compatible lead-acid batteries. The charging profile must be configured to match the battery chemistry and manufacturer's recommendations.

AC input and transfer specifications

• Nominal AC output: 230V

• AC input voltage range: 187–265V AC

• AC input frequency range: 45–65Hz

• Transfer switch rating: 16A

• Typical transfer time: Less than 20 milliseconds

• PowerControl: Yes

• PowerAssist: Yes

• Automatic AC changeover: Yes

General specifications

• Communication interface: VE.Bus

• AC connection: G-ST18i connector

• Battery connection: Screw terminals

• Maximum battery cable cross-section: 35mm²

• Protection rating: IP21

• Cooling: Fan-assisted

• Operating temperature range: -40°C to +65°C, subject to power derating

• Dimensions (H × W × D): Approximately 465 × 270 × 120mm

• Weight: Approximately 10kg

Typical Applications

The Victron Energy MultiPlus 24/1600/40-16 is suitable for correctly designed 24V electrical systems, including:

• Marine and boat electrical installations

• Campervans and motorhomes using 24V systems

• Off-grid cabins and remote properties

• Battery-based backup power systems

• Renewable energy installations with compatible battery storage

• Mobile workshops and specialist vehicles

• Remote communications and monitoring equipment

• Installations requiring combined inverter and battery charging functionality

The 1,300W continuous output makes this model suitable for a range of low-to-medium power loads. Appliances with motors, compressors or high start-up currents should be checked against the inverter's continuous and peak ratings before use.

Installation and Compatibility

The MultiPlus is designed for integration into a suitable 24V battery-based electrical system. The battery bank, DC cables, fuses, isolators and connections must be correctly rated for the expected current and installation conditions.

AC input and output wiring must follow the manufacturer's installation instructions, including appropriate isolation, circuit protection, earthing and ventilation. Charging settings must match the connected battery chemistry and the battery manufacturer's recommendations.

The VE.Bus interface supports configuration and integration with compatible Victron monitoring and control equipment. Additional monitoring or remote-control functionality may require compatible accessories.

Parallel or three-phase operation requires compatible units and correct system configuration. Installation and commissioning should be performed by a suitably qualified professional in accordance with Victron Energy's instructions and applicable electrical regulations.

Important compatibility note: PMP242160000 identifies the 24V MultiPlus 24/1600/40-16 230V VE.Bus model. It is not designed for direct connection to a 12V battery bank. Check the full manufacturer part number and battery voltage before ordering.