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Inverter with Charger Victron Quattro-II 48V 5000VA 48/5000/70-50/50

Modelo: Quattro-II 48/5000/70-50/50

Sku: VICTINV050
Vendor: Victron

€1.607,34 EUR

€1.285,87 EUR

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Victron Quattro-II 48V 5000VA 48/5000/70-50/50 integrates inverter and charger with dual AC input 50 A, “no-break” output, 9000 W peak and 70 A charger. PowerAssist, VE.Bus and VRM for demanding 48 V systems.

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Specifications

Product Description

The Victron Quattro-II 48V 5000VA 48/5000/70-50/50 is the perfect foundation for 48 V installations that require electrical continuity and advanced management. It combines a 5 kVA inverter with a 70 A charger and two independent AC inputs (grid and generator) that switch automatically, maintaining an uninterrupted main output. With PowerAssist/PowerControl, scalability via VE.Bus, and professional monitoring through Cerbo/CCGX and the VRM portal, it offers absolute control over energy flow in homes, marine applications, special vehicles, and microgrids.

Main Features

Power: 5000 VA (4000 W continuous at 25 °C) and peaks of 9000 W for starting inductive loads.
Dual 50 A AC input with integrated transfer and main “no-break” output (<20 ms).
48 V/70 A charger with Abs/Float/Storage curves and compatibility with lithium batteries via BMS.
96% efficiency and very low standby consumption (search mode ~2 W) for maximum autonomy.
Two AC outputs: main uninterrupted and secondary active only with AC input for non-critical loads.
Connectivity: VE.Bus, 2 general-purpose communication ports, and “remote on/off” input.

Advantages or Benefits

PowerAssist temporarily boosts available power, preventing overloads on generator or grid connection.
Total continuity for sensitive equipment thanks to ultra-fast switching and the “no-break” output.
Scalable and flexible: parallel operation (up to 6 units) and three-phase via VE.Bus to grow with your project.
Remote monitoring and control without fees via the VRM portal, with history, alarms, and settings.
Lower operating cost by reducing generator hours and optimizing recharging with 70 A.

Purpose or Applications

Self-consumption with backup and zero feed-in, off-grid 48 V systems, boats and special vehicles, telecom, technical cabins, and microgrids requiring dual AC source, minimal switching times, and detailed technical control.

Technical Specifications

Inverter power	5000 VA / 4000 W (25 °C); 3700 W (40 °C); 3000 W (65 °C)
Peak	9000 W
Max efficiency	96 %
No-load consumption	18 W (AES 12 W / search 2 W)
Battery voltage	48 V; DC range 38–66 V
Charger	70 A; Abs 57.6 V / Float 55.2 V / Storage 52.8 V; battery temperature sensor included
AC inputs	2×50 A; 187–265 VAC; 45–65 Hz; transfer 50 A
AC outputs	Main “no-break” (<20 ms) + auxiliary output 32 A (active only with AC input)
Interfaces	VE.Bus, 2×communication port, Remote on/off, programmable relay
Protection	IP22; overload, short circuit, battery over/undervoltage, overtemperature, etc.
Dimensions / weight	560×328×148 mm; 30 kg
Operating temperature	−40 °C to +65 °C (forced cooling)

Compatibilities

Official accessories: Digital Multi Control Panel, VE.Bus Smart Dongle (Bluetooth), MK3-USB, Cerbo/Color Control GX, BMV-712 or SmartShunt monitors, energy meters for ESS, and generator start relay. Does not include MPPT controller; integrates with Victron solar controllers and supports grid-tied inverters in ESS.

The Victron Quattro-II 48V 5000VA 48/5000/70-50/50 offers stable power, dual AC input, and professional monitoring for 48 V systems that demand reliability, efficiency, and total control.