Victron Quattro-II Inverter Charger Description
Similar to the MultiPlus-II, the Quattro-II is also a combined inverter and charger. Additionally it can accept two AC inputs and automatically connect to the active source. Its many features include a true sine wave inverter, adaptive charging, hybrid PowerAssist technology plus multiple system integration features such as three or split phase operation and parallel operation.
Two AC Inputs & two AC Outputs
The Quattro can be connected to two independent AC sources, for example shore-side power and a generator, or two generators. The Quattro will automatically connect to the active source. The main output has no-break functionality. In the event of a grid failure, or shore or generator power being disconnected, the Quattro takes over the supply to the connected loads. This happens so fast (less than 20 milliseconds) that computers and other electronic equipment will continue to operate without disruption. The second output is live only when AC is available on one of the inputs of the Quattro. Loads that should not discharge the battery, such as air-conditioning or a water heater can be connected to this output.
Unique PowerAssist feature
The Quattro will prevent overload of a limited AC source, such as a generator or shore power connection. First, battery charging will automatically be reduced when otherwise an overload would occur. The second level will boost the output of a generator or shore side supply with power taken from the battery.
Virtually unlimited power thanks to parallel operation
Up to 6 Quattros can operate in parallel to achieve higher power output. Three phase or split phase operation is also possible. Please check our datasheets to see which models have paralleling, three phase and split phase capabilities.
| Parameter | Quattro-II 24/5000/120-50 | Quattro-II 48/5000/70-50 |
|---|---|---|
| PowerControl & PowerAssist | Yes | Yes |
| Transfer switch | 50 A | 50 A |
| Maximum AC input current | 50 A | 50 A |
| INVERTER | ||
| DC Input voltage range | 19–33 V | 38-66 V |
| Output | Output voltage: 230 VAC ± 2 % Frequency: 50 Hz ± 0,1 % (1) |
Output voltage: 230 VAC ± 2 % Frequency: 50 Hz ± 0,1 % (1) |
| Cont. output power at 25 °C | 5000 VA | 5000 VA |
| Cont. output power at 25 °C | 4000 W | 4000 W |
| Cont. output power at 40 °C | 3700 W | 3700 W |
| Cont. output power at 65 °C | 3000 W | 3000 W |
| Maximum apparent feed-in power | 5000 VA | 5000 VA |
| Peak power | 9000 W | 9000 W |
| Maximum efficiency | 96 % | 96 % |
| Zero load power | 18 W | 18 W |
| Zero load power in AES mode | 12 W | 12 W |
| Zero load power in Search mode | 2 W | 2 W |
| CHARGER | ||
| AC Input | Input voltage range: 187-265 VAC Input frequency: 45 – 65 Hz Power factor: 1 |
Input voltage range: 187-265 VAC Input frequency: 45 – 65 Hz Power factor: 1 |
| Charge voltage 'absorption' | 28.8 V / 57.6 V | 28.8 V / 57.6 V |
| Charge voltage 'float' | 27.6 V / 55.2 V | 27.6 V / 55.2 V |
| Storage mode | 26.4 V / 52.8 V | 26.4 V / 52.8 V |
| Max. battery charge current | 120 A | 70 A |
| Battery temperature sensor | Yes | Yes |
| GENERAL | ||
| Auxiliary output | Yes (32 A) Default setting: switches off when in inverter mode |
Yes (32 A) Default setting: switches off when in inverter mode |
| Programmable relay | Yes | Yes |
| Protection | a – g | a – g |
| VE.Bus communication port | For parallel and three phase operation, remote monitoring and system integration |
For parallel and three phase operation, remote monitoring and system integration |
| General purpose com. port | Yes, 2x | Yes, 2x |
| Remote on-off | Yes | Yes |
| Operating temperature range | -40 to +65 °C | -40 to +65 °C |
| Humidity (non-condensing) | max 95 % | max 95 % |
| ENCLOSURE | ||
| Material & Colour | Steel, blue RAL 5012 | Steel, blue RAL 5012 |
| Protection category | IP21 | IP21 |
| Battery-connection | M8 bolts | M8 bolts |
| 230 VAC-connection | Screw terminals 13 mm² (6 AWG) | Screw terminals 13 mm² (6 AWG) |
| Weight | 31 kg | 29 kg |
| Dimensions (h x w x d) | 607 x 329 x 149 mm (23.9 x 13 x 5.9 inches) | 565 x 320 x 148 mm (22.2 x 12.6 x 5.8 inches) |
Victron Quattro-II Inverter Charger
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