The Victron Energy Quattro-II 24V 5000VA 120A Charger 50/50A Input 230V Inverter/Charger can be connected to two independent AC sources, for example, the public grid and a generator, or two generators.
A Quattro, plus ESS (Energy Storage System) functionality
The Quattro-II can be connected to two independent AC sources, for example, the public grid and a generator, or two generators. The Quattro-II will automatically connect to the active source. Similar to the Victron Energy 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.
Two AC Inputs & two AC Outputs
The Quattro-II can be connected to two independent AC sources, for example, shore-side power and a generator, or two generators. The Quattro-II will automatically connect to the active source. The main output has no-break functionality.
Unique PowerAssist and PowerControl feature
The Quattro-II 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.
A maximum grid or generator current can be set. The Quattro-II will then take account of other AC loads and use whatever is extra for battery charging, thus preventing the generator or grid from being overloaded (PowerControl function).
Virtually unlimited power thanks to parallel operation
Up to 6 Quattros-II can operate in parallel to achieve higher power output. Three phases or split phase operation is also possible.
Parallel and 3 Phase operation
Up to 6 Quatros can operate in parallel to achieve higher power output. Six 24/5000/120 units, for example, will provide 25 kW / 30 kVA output power with 720 Amps charging capacity. In addition to parallel connection, three units of the same model can be configured for three-phase output, and up to 6 sets of three units can be parallel connected per phase for a 75 kW / 90 kVA inverter and more than 2100 Amps charging capacity.
Solar energy: AC power available even during a grid failure
The Quattro-II can be used in off-grid as well as grid-connected PV and other alternative energy systems. It is compatible with both solar charger controllers and grid-tie inverters.
On-site system configuring, monitoring and control
Settings can be changed in a matter of minutes with VEConfigure software (computer or laptop and MK3-USB interface needed). Several monitoring and control options are available such as Victron Energys' Cerbo GX, Bluetooth (with the optional VE.Bus Smart dongle), Battery Monitor, and Digital Multi Control Panel.
Remote configuring and monitoring
Install a Cerbo GX or other GX product to connect to the internet. Operational data can be stored and displayed on Victron's VRM (Victron Remote Management) website, free of charge. When connected to the internet, systems can be accessed remotely, and settings can be changed.
|PowerControl & PowerAssist||Yes|
|Transfer switch||50 A|
|Maximum AC input current||50 A|
|DC Input voltage range||19–33 V|
|Output||Output voltage: 230 VAC ± 2% Frequency: 50 Hz ± 0,1% (1)|
|Cont. output power at 25°C (3)||5000 VA|
|Cont. output power at 25°C||4000 W|
|Cont. output power at 40°C||3700 W|
|Cont. output power at 65°C||3000 W|
|Maximum apparent feed-in power||5000 VA|
|Peak power||9000 W|
|Zero load power||18 W|
|Zero load power in AES mode||12 W|
|Zero load power in Search mode||2 W|
|AC Input||Input voltage range: 187-265 VAC
Input frequency: 45 – 65 Hz power factor: 1
|Charge voltage 'absorption'||28.8 V|
|Charge voltage 'float'||27.6 V|
|Storage mode||26.4 V|
|Max. battery charge current (4)||120 A|
|Battery temperature sensor||Yes|
|Auxiliary output||Yes (32A) Default setting: switches off when in inverter mode|
|External AC current sensor
|Programmable relay (5)||Yes|
|Protection (2)||a – g|
|VE.Bus communication port||For parallel and three phase operation, remote monitoring and system integration|
|General purpose com. port||Yes, 2x|
|Operating temperature range||-40 to +65°C (fan assisted cooling)|
|Humidity (non-condensing)||max 95%|
|Material & Colour||Steel, blue RAL 5012|
|230 V AC-connection||Screw terminals 13 mm² (6 AWG)|
|Dimensions (hxwxd)||560 x 328 x 148 mm|
|Warranty||Batteries: 2 year limited warranty Li-ion batteries: 3 year limited warranty All other products: 5 -year limited warranty.|
The option of a 10-year limited warranty can only be applied during the actual purchase of the product.