Victron
Victron MultiPlus-II 24/5000/120-50 Inverter/Charger
£1,821.60
/
Tax included.
PMP242505010
The Victron MultiPlus-II 24/5000/120-50 delivers 5000 VA continuous output (4000 W at 25°C) with 9000 W peak from a 24 V battery bank. It combines a 120 A charger and a 50 A transfer switch with PowerControl and PowerAssist, and is ready for parallel, three-phase and ESS use with anti-islanding.
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Collection or delivery in 1-2 weeks
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Victron MultiPlus-II 24/5000/120-50 is a powerful 24 V multifunctional inverter/charger that combines a heavy duty sine wave inverter, a 120 A battery charger and a fast 50 A transfer switch in one rugged unit. With 5000 VA of continuous output on tap it suits larger professional marine, vehicle and off-grid installations, and its integrated anti-islanding makes it equally suited to grid-tied Energy Storage Systems where safe interaction with the utility is essential.
PowerControl and PowerAssist give the unit smart control of the incoming supply; PowerControl limits the current taken from a shore or generator connection, while PowerAssist injects up to 5000 VA of battery power to absorb short load peaks without tripping the source. If the mains fails, transfer to inverter operation is completed in less than 20 milliseconds so connected equipment runs on uninterrupted, and an optional external AC current sensor (50 A or 100 A) can be added to broaden the PowerControl and PowerAssist envelope.
A second AC output drops non critical loads when the supply is lost, and the platform scales with up to six units in parallel or a three phase configuration for high demand sites. The system is set up through VEConfigure using an MK3-USB interface, and connecting a GX device such as a Cerbo GX adds local monitoring along with full remote oversight and data logging on the free VRM portal.
PRODUCT DETAILS
- Combined 24 V inverter, 120 A battery charger and 50 A transfer switch in one unit
- 5000 VA continuous output, 4000 W at 25°C, 9000 W peak power
- PowerControl and PowerAssist manage limited shore and generator supplies
- Switches to battery power in under 20 ms during a grid failure
- Two AC outputs, the second for sheddable non-critical loads
- Parallel and three-phase capable, up to six units for higher output
- ESS ready with integrated anti-islanding protection
- GX device and VRM portal monitoring for local and remote oversight
No compatible transducers listed for this product.
No spares or accessories listed for this product.
No compatible products found.
Key specifications
| System voltage | 24 V |
| Continuous output power | 5000 VA |
| Continuous output power at 25°C | 4000 W |
| Peak power | 9000 W |
| Maximum charge current | 120 A |
| Transfer switch | 50 A |
Inverter
| DC input voltage range | 19 to 33 V |
| Output voltage / frequency | 230 VAC +/-2%, 50 Hz +/-0.1% |
| Cont. output power at 25°C (VA) | 5000 VA |
| Cont. output power at 25°C (W) | 4000 W |
| Cont. output power at 40°C (W) | 3700 W |
| Cont. output power at 65°C (W) | 3000 W |
| Peak power | 9000 W |
| Maximum efficiency | 96 % |
| Zero load power | 18 W |
| Zero load power in AES mode | 12 W |
Charger
| Charge voltage 'absorption' | 28.8 V |
| Charge voltage 'float' | 27.6 V |
| Storage mode | 26.4 V |
| Maximum charge current | 120 A |
| Battery temperature sensor | Yes |
Connectivity & control
| VE.Bus communication port | For parallel and three phase operation, remote monitoring and system integration |
| General purpose comms port | Yes, 2x |
| Programmable relay | Yes (general alarm, DC under voltage or genset start/stop) |
| Remote on/off | Yes |
| External AC current sensor (optional) | 50 A or 100 A |
Protection
| Protection | Output short circuit, overload, battery voltage too high, battery voltage too low, temperature too high, 230 VAC on inverter output, input voltage ripple too high |
Environmental
| Operating temperature range | -40 to +65 °C (fan assisted cooling) |
| Humidity (non-condensing) | Max. 95 % |
| Maximum altitude | 2000 m |
Physical
| Material & colour | Steel, blue RAL 5012 |
| Protection category | IP22 |
| Battery connection | M8 bolts |
| 230 VAC connection | Bolts M6 |
| Weight | 30 kg |
| Dimensions (h x w x d) | 607 x 330 x 149 mm |
Conformance
| Safety | EN-IEC 60335-1, EN-IEC 60335-2-29, EN-IEC 62109-1, EN-IEC 62109-2 |
| Emission / Immunity | EN 55014-1, EN 55014-2, EN-IEC 61000-3-2, EN-IEC 61000-3-3, IEC 61000-6-1/-6-2/-6-3 |
No downloads available for this product.
How fast does the MultiPlus-II switch to battery power during a grid failure?
The transfer to inverter operation happens in less than 20 milliseconds, so computers and other electronic equipment continue to operate without disruption.
What do PowerControl and PowerAssist do?
PowerControl lets you set a maximum shore or generator current; the unit then uses only the spare capacity for battery charging to avoid overloading the source. PowerAssist goes further by adding battery power to support the supply during short peaks, then recharges the battery when the load drops.
Can the MultiPlus-II be used in parallel or three-phase systems?
Yes. Up to six units can be connected in parallel for higher output, and three units of the same model can be configured for three-phase operation, with up to six sets of three paralleled for larger systems.
Is an external current sensor required?
No, it is optional. An external AC current sensor (50 A or 100 A) can be added to extend the PowerControl and PowerAssist range and to optimise self-consumption with external current sensing.
Can the MultiPlus-II be monitored remotely?
Yes. When connected to a GX device such as a Cerbo GX, system data can be stored and viewed on the free VRM portal, and settings can be changed remotely over the internet.
