KEMOT PROsinus-800 Uninterruptible Power Supply 800VA/500W Pure Sine Wave 12V 230V Black

The KEMOT PROsinus-800 is a high-performance uninterruptible power supply (UPS) with a pure sine wave inverter and integrated battery charger. Designed to provide seamless backup power for critical devices during mains failure, it automatically switches to battery power within 4 ms, ensuring uninterrupted operation of connected equipment. The unit supports an external 12V lead-acid battery (not included) and delivers 800VA/500W of clean, stable AC power.

Advantages

Pure sine wave output ensures compatibility with sensitive electronics such as computers, boilers, and security systems. Fast 4 ms transfer time prevents data loss or system shutdown. Built-in 10A charger maintains the external battery in optimal condition, extending its lifespan. LED display provides clear status indication, and audible alarms alert users to faults or low battery.

Suitable for

• Backup power for circulation pumps, emergency lighting, computer systems, and building security
• Off-grid or unstable mains environments requiring reliable power conversion
• Applications needing pure sine wave output for sensitive loads

Key specifications

• Power: 500 W (800 VA)
• Input voltage: 190-260 VAC
• Output voltage: 230 VAC pure sine wave
• Battery input: 12 V (external lead-acid battery not included)
• Charging current: 10 A
• Efficiency: ≥85% (DC to AC)
• Transfer time: <4 ms
• Recommended battery capacity: 50-200 Ah
• Colour: Black

Recommendations

Use with a deep-cycle lead-acid battery (AGM or GEL) for best performance. Ensure proper ventilation and follow safety guidelines for battery connections. The unit is designed for indoor use only.