Victron
Victron Quattro 24/3000/70-50/50 Inverter/Charger
£1,627.20
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QUA243020010
The Victron Quattro 24/3000/70-50/50 is a 24 V inverter/charger delivering 3000 VA continuous output (2400 W at 25°C), 6000 W peak and a 70 A charger. It combines two AC inputs, an integrated transfer switch and PowerAssist in a single compact unit for marine and off-grid use.
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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 Quattro 24/3000/70-50/50 is a combined pure sine wave inverter and battery charger designed for a 24 V system in marine, mobile and off-grid installations. It accepts two independent AC inputs, for example a shore connection and a generator, and connects automatically to whichever source is available through its integrated transfer switch with automatic source selection. As an inverter it delivers a clean 230 VAC supply from the battery bank, while its powerful charger keeps that bank topped up whenever an external source is present.
Two technologies make the most of a limited supply. PowerControl lets you set a maximum current draw on each AC input so the unit never overloads a small generator or a restricted shore feed, using only the capacity that remains to charge the batteries. PowerAssist takes this further by drawing on the battery to boost a limited source during short load peaks, then recharging once demand falls. The main output is uninterrupted and takes over in under 20 milliseconds if the incoming supply fails, protecting sensitive equipment, and a second auxiliary output can shed non-essential loads when no external AC is available.
For larger systems several units can be wired in parallel, configured for split phase using a Victron autotransformer, or set up as a three phase system. Configuration and communication run over the VE.Bus port, and when the Quattro is paired with a GX device such as a Cerbo GX you gain full local and remote monitoring and control through the free Victron VRM portal and VRM app.
PRODUCT DETAILS
- Combined 24 V sine wave inverter and 70 A battery charger in one unit
- 3000 VA continuous output, 2400 W at 25°C and 6000 W peak power
- Two AC inputs with integrated transfer switch and automatic source selection
- PowerControl and PowerAssist manage and boost limited generator or shore power
- Uninterrupted changeover in under 20 milliseconds protects sensitive loads
- Auxiliary output (25 A) for loads that should not discharge the battery
- Parallel, split phase and three phase capable via VE.Bus
- VRM remote monitoring and control when paired with a GX device
No exploded diagram available for this product.
No compatible transducers listed for this product.
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Key specifications
| System voltage | 24 V |
| Continuous output power | 3000 VA |
| Continuous output power at 25°C | 2400 W |
| Peak power | 6000 W |
| Maximum charge current | 70 A |
| Transfer switch | 50 A |
AC inputs
| Number of AC inputs | 2 (integrated transfer switch, auto source selection) |
| AC input voltage range | 187 to 250 VAC |
| AC input frequency | 50/60 Hz (Cos φ >0.8) |
| Maximum feed-through current | 2x 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) | 3000 VA |
| Cont. output power at 25°C (W) | 2400 W |
| Cont. output power at 40°C (W) | 2200 W |
| Cont. output power at 65°C (W) | 1700 W |
| Peak power | 6000 W |
| Maximum efficiency | 94 % |
| Maximum continuous output current | 11 A |
| Maximum output fault current | 32 A peak for 1 s |
| Input current (DC) | 125 A |
| Zero load power | 20 W |
| Zero load power in AES mode | 15 W |
Charger
| Charge voltage 'absorption' | 28.8 V |
| Charge voltage 'float' | 27.6 V |
| Storage mode | 26.4 V |
| Maximum charge current | 70 A |
| Charge current house battery | 70 A (up to 25°C ambient) |
| Charge current starter battery | 4 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). AC rating 230 V / 4 A |
| Number of programmable relays | 3x |
| Auxiliary output | 25 A (switches off when no external AC source available) |
| Remote on/off | Yes |
Environmental
| Operating temperature range | -20 to +60 °C |
| Humidity (non-condensing) | Max. 95 % |
| Maximum altitude | 2000 m |
Physical
| Material & colour | Aluminium, blue RAL 5012 (pollution degree 2, OVC III) |
| Protection category | IP20 |
| Battery connection | Four M8 bolts (2 plus and 2 minus connections) |
| 230 VAC connection | Screw terminals 13 mm² (6 AWG) |
| Weight | 19 kg |
| Dimensions (h x w x d) | 362 x 258 x 218 mm |
Conformance
| Safety | EN-IEC 60335-1, EN-IEC 60335-2-29, EN-IEC 62109-1 |
| 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 |
| Anti-islanding | Road vehicles ECE R10-4 (12 V and 24 V models); anti-islanding per Victron certificates |
How many AC inputs does the Quattro have?
It has two AC inputs with an integrated transfer switch. You can connect two independent sources, for example shore power and a generator, and the Quattro automatically connects to whichever source is active. The maximum feed-through current is 2x 50 A.
What is the difference between PowerControl and PowerAssist?
PowerControl lets you set a current limit on each AC input so the Quattro never overloads a generator or shore supply, using any spare capacity to charge the battery. PowerAssist goes further and tops up a limited source with power from the battery during short peaks, then recharges the battery once the load drops.
How quickly does it switch over during a power failure?
The main output is uninterrupted and takes over the supply in less than 20 milliseconds when grid, shore or generator power is lost, so computers and other sensitive equipment keep running without disruption.
Can I run several units together for more power?
Yes. Multiple units can be connected in parallel, and three units can be configured for three phase output. Split phase operation is also possible using a Victron autotransformer. Configuration is handled over the VE.Bus port.
How do I monitor and control the Quattro?
Local monitoring is available via a Digital Multi Control panel, the VE.Bus Smart dongle over Bluetooth, or a GX device such as a Cerbo GX. When connected to a GX device you also get free remote monitoring and configuration through the Victron VRM portal and VRM app.
