The Victron Quattro-II 24/3000 - 70-50/50 - 2X 120V is a high-performance inverter/charger designed for standard North American 50A 120/240VAC split-phase systems. It offers dual AC inputs and dual AC outputs for reliable, flexible power management in off-grid, backup, and multi-source installations.
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Dual AC inputs and outputs: Connect shore power, a generator, or two generators; main output mirrors the active input for seamless operation.
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No-break transfer: Main output transfers without interruption—L1 in under 18 milliseconds and L2 in about 40 milliseconds—to keep computers and electronics running smoothly.
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Inverter mode with 120V output: When no AC source is available, the unit provides a 120V single-phase output for critical loads.
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Split-phase support for 240V loads: Inverter ties L1 and L2 to deliver 120VAC from either line; heavier 240V loads require a split-phase source.
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PowerControl and PowerAssist: Set a maximum grid or generator current and let the Quattro manage charging, using extra capacity for charging when possible to prevent overloading the source; PowerAssist helps cover peak loads by supplementing grid/generator power from the battery and recharging when the load reduces (charging occurs on the L1 input).
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Scalability: Parallel operation with up to 6 Quattros for higher power; three units can be configured for three-phase output; in multi-phase setups, L2 is disabled on all units to optimize performance.
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Auxiliary output: Live only when AC input is available, so you can connect loads that should not discharge the battery without affecting overall power availability.
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Designed for reliability and versatility: Delivers robust backup power, flexible source management, and scalable performance for off-grid, backup, or multi-source installations.
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Smart, multi-source power management: Seamless coordination of multiple sources with smart charging and scalable configurations to keep essential loads powered during outages or complex setups.
The Victron Quattro-II 24/3000 delivers seamless multi-source power management, smart charging, and scalable configurations to keep essential loads powered during outages or complex installations. This unit is built for reliability and versatility, making it a trusted choice for demanding backup and off-grid applications.
