Victron Quattro-II 48/5000/70-50/50 230V
Victron Quattro-II 48/5000/70-50/50 230V
SKU:QUA482504010
Brand: Victron
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Product Details
Product Details
The Victron Quattro-II 48/5000/70-50/50 230 V is a high-performance inverter-charger designed for professional off-grid, marine, industrial, and energy-storage applications. Operating on a 48 V DC system, it provides 5 000 VA / 4 000 W of clean true sine wave output at 230 V, making it suitable for supporting both essential loads and demanding equipment in commercial environments.
A key advantage of the Quattro-II is its dual AC input capability. This allows two independent power sources, typically grid and generator, with automatic priority selection and rapid switching. The unit delivers no-break power transfer in under 20 milliseconds, protecting sensitive loads and ensuring continuity during outages or transitions.
PowerControl and PowerAssist technologies are built in to help manage available power intelligently. PowerControl prevents overloading by adjusting battery charging when supply is limited, while PowerAssist supplements incoming power with energy from the batteries during short, high-demand periods. This feature is particularly useful in generator-dependent or constrained-supply installations.
For larger systems, the Quattro-II offers full scalability. Up to six units can be paralleled to increase output capacity, and the inverter can also be configured for three-phase or split-phase operation. This flexibility makes it suitable for both small and large-scale installations across commercial, marine, and industrial sectors.
Remote monitoring and configuration are supported through VE.Bus and GX devices, including Cerbo GX and Colour Control GX. The system can also be accessed through VictronConnect (with a VE.Bus Smart Dongle) and the VRM Portal, giving installers and operators complete visibility and control of system performance.
Built for long-term reliability, the unit features a steel casing in Victron’s signature blue and carries an IP21 protection rating. It includes a four-stage adaptive charger rated at 70 A, along with temperature sensing, a programmable relay, and fan-assisted cooling. Combined, these features ensure stable performance in both fixed and mobile installations.
Product Specifications
Product Specifications
Technical Specifications
Combined for SKUs: QUA482504010
A CInput Voltage Range2: [187, 265] V
AC Input Frequency Range: [45, 65] Hz
AC Output Frequency: 50 Hz
AC Output Voltage: 230 VAC
Anti Islanding Standard: Please consult the certificates on our website
Auxiliary Output: Yes
Battery Connection Terminal Type: M8 bolts (two for positive and two for negative connection)
Battery Voltage Nominal: 48 V
Charge Algorithm: Adaptive, 4-stage
Charge Voltage Absorption: 57.6 VDC
Charge Voltage Float: 55.2 VDC
Charge Voltage Storage: 52.8 VDC
Colour: Blue (RAL 5012)
Communication Port: VE.Bus
Communication Port General: Yes
Continuous Power (VA, 25°C): 5,000 VA
Continuous Power (W, 25°C): 4,000 W
Continuous Power (W, 40°C): 3,700 W
DC Input Voltage Range: [38, 66] VDC
Depth: 148 mm
Emission Immunity: EN 55014-1,EN 55014-2,EN-IEC 61000-3-2,EN-IEC 61000-3-3,EN-IEC 61000-6-1, EN-IEC 61000-6-2,EN-IEC 61000-6-3
Fan Assist Cooling: Yes
Frequency Select: 50Hz or 60Hz
Height: 565 mm
Integrated Transfer Switch: Yes
Material: Steel
Max Altitude: 2,000 m
Max Apparent Feed-in Power: 5,000 VA
Max Efficiency: 96 %
Max Feed Trough Current: 2x 50A
Max Humidity: 95 %
Maximum Battery Charge Current: 70 A
Number Ac Inputs: 2
Parallel Operation: Yes
Peak Power Rating: 9,000 W
Power Assist: Yes
Power Control: Yes
Programmable Relay: AC rating: 230V / 4A, DC rating: 4A up to 35VDC and 1A up to 60VDC
Protection Category: IP21
Protections: Output short-circuit,Overload,High battery voltage,Low battery voltage,Over temperature,AC voltage on inverter output,Excessive DC ripple
Relay Terminal: Screw terminal 3-pole
Remote Terminal: On / Off
Remote Terminal Type: Screw terminal two pole
Safety: EN-IEC 60335-1,EN-IEC 60335-2-29,EN-IEC 62109-1
Temperature Sensor: Included
Three-phase Operation: Yes
Ups Standard: Please consult the certificates on our website
VE.Bus Terminal Type: Two RJ45 terminals
Weight: 29 kg
Width: 320 mm
Zero Load Power: 18 W
Zero Load Power (AES): 12 W
Zero Load Power (Search): 2 W
Source: Victron
Technical Specifications
Technical Specifications
| Inverter Rating | 5000VA |
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