VICTRON Multiplus 12/3000/120-16 3000VA Inverter/Charger 12V | 4Boats

The VICTRON Multiplus 12/3000/120-16 combines a 3000 VA 12 V pure sine inverter, a 120 A adaptive charger and a high-speed 16 A AC transfer switch in one compact unit to deliver reliable 230 V AC power.

• Combined inverter, charger and AC transfer switch: 3000 VA 12 V pure sine wave inverter converts DC current into 230 VAC mains (230 V AC) and includes a high-speed 16 A AC transfer switch for UPS capability.
• Inverter specifications: 3,000 VA (3.0 kVA) nominal; continuous 2,400 W (2.4 kW, ≈3.22 hp); peak 6,000 W (6.0 kW, ≈8.04 hp); input voltage range 9.5–17 V; output 230 VAC ±2% @ 50 Hz; maximum efficiency 93%; zero-load power 20 W.
• Adaptive charger (bulk - absorption - float - storage): 120 A 4-stage smart charger designed for safe unattended charging of a 12 V battery; AC input range 187–265 VAC; absorption 14.4 V; float 13.8 V; storage mode 13.2 V; charge current house battery 120 A, starter battery 4 A. Bulk protection limits bulk time to 10 hours.
• Uninterruptible power supply (UPS): high-speed 16 A AC transfer switch ensures seamless transfer to inverter power and uninterrupted operation of critical loads.
• Additional intelligent features: PowerControl (set maximum AC input current), PowerAssist (supplement AC source capacity), programmable relay, parallel and 3-phase operation capability (can be connected in parallel with several identical devices), and remote monitoring/control when paired with a GX device (e.g., Cerbo GX) for multiple operating systems.
• Inbuilt safety protection: comprehensive protection against output overload, short circuit and high temperature; WeakAC detection (strong distortion of input voltage can reduce charger operation); BatterySafe mode for high-current charge protection; Storage mode to reduce battery drain; temperature compensation with supplied sensor.
• Performance highlights: peak power 6,000 W; maximum efficiency 93%; transfer switch rated 16 A; operating temperature range -40 to +65 °C (-40 to +149 °F) with fan-assisted cooling.
• Remote monitoring and control: connect to a GX device (for example, Cerbo GX) to monitor, log and adjust settings remotely; compatible with multiple operating systems.

For safe installation use correct cable and fuse sizing, ensure adequate ventilation and follow the VICTRON installation manual; suitable for marine and off-grid systems when installed by a qualified technician.