Generator-compatible uninterruptible power supply "SFT-D Series"

Backup for several hours to several days is possible! The "SFT-D series" uninterruptible power supply enables long-term backup in conjunction with generators.

The best solution for long-term power outages is a generator, but there is a delay between the occurrence of the outage and the startup of the generator. The SFT-D series is an uninterruptible power supply (UPS) designed to fill that gap. This device uses its built-in battery to supply power without interruption during an outage while simultaneously starting the generator. After confirming that the generator is operating stably, it switches from battery power to generator power. Additionally, when the power outage is resolved, it synchronizes with the commercial power supply before switching back to it. 【Features】 - It has the ability to absorb noise and surges since it is always powered by the inverter. - The switching time during power outages and restorations is instantaneous and does not affect the load at all. In the event of a device malfunction or overload, it automatically switches to bypass mode without interruption. - After recovering from an overload, it automatically returns to inverter power (auto-return). - The generator uses low-cost diesel fuel. - It operates at low noise levels, minimizing external impact. *The generator is sold separately.

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