Victron Quattro-II 48/5000/70-50/50 230V

Performance & Electrical Specifications (Inverter)

• Nominal Battery Voltage: 48 V
• DC Input Voltage Range: 38 – 66 V
• Continuous Output Power at 25°C: 5000 VA / 4000 W
• Continuous Output Power at 40°C: 3700 W
• Continuous Output Power at 65°C: 3000 W
• Peak Power: 9000 W
• Maximum Efficiency: 96 %
• Zero Load Power: 18 W
• Zero Load Power (AES Mode): 12 W
• Zero Load Power (Search Mode): 2 W
• Output Voltage: 230 VAC ± 2 %
• Output Frequency: 50 Hz ± 0.1 % (Adjustable to 60 Hz)
• Maximum Apparent Feed-in Power: 5000 VA

Charger Specifications

• AC Input Voltage Range: 187 – 265 VAC
• AC Input Frequency: 45 – 65 Hz
• Power Factor: 1
• Charge Voltage 'Absorption': 57.6 V
• Charge Voltage 'Float': 55.2 V
• Storage Mode: 52.8 V
• Maximum Battery Charge Current: 70 A
• Battery Temperature Sensor: Yes

Key Features & System Integration

• Dual AC Inputs: Automatically connects to the active source between two independent AC supplies.
• Dual AC Outputs: The main output provides "no-break" functionality, taking over power supply to connected loads in less than 20 milliseconds during grid failure. The second output is live only when AC input is available, preventing non-essential loads from discharging the battery.
• PowerControl & PowerAssist: Automatically manages AC input to prevent overloading a generator or grid connection. PowerAssist supplements the power source with battery power when peak demand exceeds the source capacity.
• Parallel & Three-Phase Operation: Up to 6 units can operate in parallel. Three units can be configured for three-phase output, and up to 6 sets of three units can be connected in parallel per phase for high-capacity systems.
• Auxiliary Output: 32 A (switches off when in inverter mode by default).
• Programmable Relay: Can be configured for general alarms, DC under-voltage, or generator start/stop functions.
• Communication: Includes a VE.Bus port for system integration and two general-purpose communication ports.
• Remote On-Off: Yes

Mechanical Specifications

• Enclosure Material & Colour: Steel, blue RAL 5012
• Protection Category: IP21
• Battery Connection: M8 bolts
• 230 VAC Connection: Screw terminals 13 mm² (6 AWG)
• Weight: 29 kg
• Dimensions (h x w x d): 565 x 320 x 148 mm
• Operating Temperature Range: -40 to +65 °C (fan assisted cooling)
• Humidity: Max 95% (non-condensing)

Standards & Compliance

• Safety: EN-IEC 60335-1, EN-IEC 60335-2-29, EN-IEC 62109-1, EN-IEC 62109-2
• Emission / Immunity: EN 55014-1, EN 55014-2, EN-IEC 61000-3-2, EN-IEC 61000-3-3, IEC 61000-6-1, IEC 61000-6-2, IEC 61000-6-3