Victron MultiPlus-II 48 5000 70 50

Description

Victron MultiPlus-II 48/5000/70-50 – 230V Inverter/Charger

The MultiPlus-II 48/5000/70-50 is a combined inverter and charger designed for advanced energy storage and power management systems. It merges the proven features of the MultiPlus and MultiGrid series while adding enhanced grid compliance, external current sensor support, and flexible system integration.

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Key Functions

• Battery Storage & Solar Integration – Temporarily stores surplus solar power in the battery. Compatible with MPPT solar charge controllers and PV inverters.

• Grid Interaction & Metering – Can regulate energy import/export to the grid, using its internal meter when installed inline, or via optional wired/wireless meters.

• PowerControl & PowerAssist – Limits AC source overload by adjusting charging power, and boosts generator/grid capacity with battery power when peak demand exceeds supply.

• Uninterruptible Power Supply (UPS) – Provides seamless switchover (<20 ms) to inverter mode during grid or generator loss, ensuring uninterrupted operation of sensitive electronics.

• Flexible System Configurations – Supports ESS (Energy Storage Systems), off-grid setups, marine, vehicle, and land-based applications with built-in anti-islanding compliance.

• Scalable Output – Up to six units can run in parallel (25 kW / 30 kVA total). Three-phase operation also supported.

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Inverter Performance

• DC Input Voltage Range: 38–66 V

• AC Output Voltage: 230 VAC ± 2%

• Output Frequency: 50 Hz ± 0.1%

• Continuous Power @ 25°C: 5000 VA / 4000 W

• Continuous Power @ 40°C: 3700 W

• Continuous Power @ 65°C: 3000 W

• Maximum Apparent Feed-in Power: 4000 VA

• Peak Power: 9000 W

• Maximum Efficiency: 96%

• No-load Consumption: 18 W (standard), 12 W (AES), 2 W (Search mode)

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Charger Performance

• AC Input Voltage Range: 187–265 VAC

• Input Frequency: 45–65 Hz

• Absorption Charge Voltage: 57.6 V

• Float Charge Voltage: 55.2 V

• Storage Mode Voltage: 52.8 V

• Max. Charge Current (Battery): 70 A

• Battery Temperature Sensor: Included

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System Features

• Transfer Switch: 50 A

• Maximum AC Input Current: 50 A

• Auxiliary Output: Yes (32 A)

• External AC Current Sensor (Optional): Up to 100 A

• Programmable Relay: Included

• VE.Bus Communication Port: Parallel/three-phase, remote monitoring, system integration

• General Purpose Communication Ports: 2x

• Remote On/Off: Supported

• Operating Temperature: -40 to +65°C (fan assisted)

• Humidity Tolerance: 95% max, non-condensing

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Enclosure & Build

• Material / Finish: Steel, blue (RAL 5012)

• Protection Rating: IP22

• Battery Connection: M8 bolts

• AC Connection: Screw terminals, 13 mm² (6 AWG)

• Weight: 29 kg

• Dimensions (HxWxD): 565 × 323 × 148 mm

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Certifications & Standards

• Safety: EN-IEC 60335-1, 60335-2-29, 62109-1, 62109-2

• EMC: EN 55014-1/2, EN-IEC 61000-3-2/3, IEC 61000-6-1/2/3

• UPS Compliance: IEC 62040-1, AS 620401.1

• Anti-islanding: VDE-AR-N 4105, TOR-D4, AS/NZS 4777.2, NRS 097-2-1, UTE C15-712-1, C10/11, RD 1699-RD 413, G59/3-2, G83/2

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Monitoring & Configuration

• Local Tools: VEConfigure (via MK3-USB), Digital Multi Control, Battery Monitor

• Remote Options: Cerbo GX, Venus GX, Color Control GX, Octo GX, CANvu GX

• Connectivity: LAN, internet, Bluetooth (with VE.Bus Smart dongle)

• Remote Access: Free VRM portal for global monitoring and configuration

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Warranty

• Standard: 5 years factory coverage

• Optional Extension: Up to 10 years