Fujitsu S26361-F4542-L75 uninterruptible power supply (UPS) Line-Interactive 0.75 kVA 500 W 6 AC outlet(s)

The Fujitsu Smart-UPS 0.75 kVA is a line-interactive uninterruptible power supply designed to provide reliable backup power for small servers, network equipment and sensitive electronics. It features a compact tower form factor, six AC outlets and a sealed lead-acid battery that delivers approximately 4.6 minutes of runtime at full load (0.75 kVA / 500 W output). The unit includes multiple safety and efficiency certifications and is intended for environments that require consistent power protection and graceful shutdown capability.

Advantages

The UPS offers an intuitive LCD interface with multilingual display and easy navigation keys for local configuration. A predictive replace-battery date indicates the month and year when battery replacement is recommended to support long-term maintenance planning. In good power conditions a Green Mode bypasses unused electrical components to increase operating efficiency. The built-in energy meter reports kilowatt-hours of usage. On battery the unit provides a pure sine wave output for compatibility with active PFC servers and sensitive electronics. Additional features include SmartSlot for management cards, cold-start capability and temperature-compensated battery charging to prolong battery life.

Suitable for

• Small servers and rack or tower network equipment
• Workstations and office electronics requiring clean power
• Environments needing short-term backup for graceful shutdowns

Key specifications

• Model: Fujitsu Smart-UPS 0.75 kVA (FJT750I)
• Output power capacity: 0.75 kVA / 500 W
• AC outlets: 6
• Battery type: sealed lead-acid (internal)
• Typical runtime at full load: ~4.6 minutes
• Product colour: Black
• Weight: 13.18 kg
• EAN: 731304293989

How to use

Install the UPS on a stable, ventilated surface and connect critical devices to the six AC outlets. Use the LCD interface and navigation keys to configure output and notification settings in the preferred language. The unit will provide automatic line-interactive regulation during normal utility power and switch to battery (pure sine wave output) during mains failure. Use the SmartSlot to add management cards if network monitoring or remote management is required. For a cold start, power the UPS from its battery when utility power is unavailable.

Recommendations

Place the UPS in a temperature-controlled area and follow manufacturer guidance for ventilation. Monitor the LCD for the predictive replace-battery date and replace the internal sealed lead-acid battery when indicated. Enable Green Mode if you prioritise higher efficiency in stable power conditions, and consider adding a management card via SmartSlot for remote monitoring and scheduled shutdowns.