Fonte de alimentação de emergência KEMOT PROsinus-800 – inversor de onda sinusoidal pura com função de carregamento 12V, 230V, 800VA/500W

In a home office during a sudden power outage, the KEMOT PROsinus-800 keeps your computer, monitor, and router running smoothly. This line-interactive UPS with pure sine wave output delivers clean, stable 230V AC power, protecting sensitive electronics from harmful waveform distortions. Its built-in 12V charger maintains an external battery (50-200Ah recommended), ensuring backup power is always ready. With a transfer time of ≤4ms, your devices won't even notice the switch to battery mode.

Key specifications

• Rated power: 800VA / 500W
• Output waveform: Pure sine wave
• Input voltage: 12V DC (external battery)
• Output voltage: 230V AC, 50Hz (±0.5Hz)
• Battery charger current: 10A max
• Transfer time: ≤4ms
• Efficiency: >85%
• Output sockets: 2x Schuko (Type F)
• Display: LCD showing input/output voltage, battery level, load
• Protection: overload, short circuit, over-voltage, under-voltage, over-temperature
• Cooling: fan
• Operating temperature: 0–40°C
• Topology: line-interactive

Why choose it

Pure sine wave output ensures compatibility with all AC-powered devices, including those with active PFC power supplies, motors, and audio equipment. The integrated 12V charger simplifies setup—just connect a suitable lead-acid or AGM battery (not included) and you have a complete UPS solution. The clear LCD display provides real-time status at a glance, while comprehensive protection circuits safeguard both the inverter and connected loads.

Ideal use cases

• Home office backup for computers, routers, and peripherals
• Protection for sensitive electronics like TVs, gaming consoles, and audio systems
• Powering small appliances during outages (fans, lights, modems)
• Mobile power for camping or fieldwork with a 12V battery

Good to know

The PROsinus-800 requires an external 12V lead-acid or AGM battery (50-200Ah recommended) which is not included. Its line-interactive topology with automatic voltage regulation (AVR) stabilizes minor fluctuations without switching to battery, extending battery life. The fan cooling ensures reliable operation even under sustained loads.