UPS FSP Champ Tower 3K 3000VA

FSP Champ Tower 3K is an online UPS from the more serious class, aimed at systems where power outages are not an option – servers, network equipment, important workstations. With a capacity of 3000VA / 2700W, it comfortably covers several more demanding consumers simultaneously. The online type means constant double conversion for stable voltage and better protection from disturbances. The output voltage waveform is pure sine wave, which is important for more sensitive PSUs, motors, and active PFC power supplies.

What you get: real power up to 2700W, which allows you to connect a serious server, storage, and network equipment to one UPS without wondering what to sacrifice. The pure sine wave and output voltage regulation ±1% protect your equipment from fluctuations and drops even in an unstable network. The battery pack with 6 x 12V / 9Ah provides reasonable runtime during power outages, and in about 4 hours, the batteries recover to 90% of their capacity – convenient for environments with frequent but short interruptions. The LCD control panel gives you a clear picture of status, load, and battery, without having to dig through menus blindly. The noise level below 50dBA @ 1m is okay for an office or small server room, without being constantly annoying.

• On-Line type UPS with constant double conversion for better protection against unstable network voltage.
• Capacity of 3000VA / 2700W, suitable for combined power supply of servers, storage, and network equipment.
• Pure sine wave and voltage regulation ±1% for stable and "clean" power supply for sensitive equipment.
• 4x IEC C13 outputs for direct connection of standard power cables to servers and devices.
• Batteries 12V / 9Ah, 6 pieces with typical recharge time of about 4 hours to 90%, suitable for multiple interruptions throughout the day.
• Wide input range 100–127VAC or 200–240VAC and frequency 40–70 Hz, which helps it operate stably in various electrical environments.
• LCD control panel for quick checking of status, load, battery, and alarms, without the need for additional devices.
• Compact tower chassis with dimensions 421 x 190 x 318 mm and weight 27.60 kg, suitable for placement next to a desk or in a small server room.
• Operation at humidity 20–90% RH @ 0–40°C (non-condensing), making it adequate for standard office and IT environments.

Who it is suitable for: if you hold critical infrastructure – file server, virtualization host, PBX, network core, or key workstations – this UPS is a logical foundation for protection. It is also suitable for more serious home lab / small data centers, where you want online protection, not basic line-interactive. If you're looking for something small, cheap, and light for a single office computer, this is already too serious a solution.

The combination of online topology, 2700W real power, pure sine wave, and fast battery recovery makes FSP Champ Tower 3K a stable base for protecting important equipment, without unnecessary effects – just a reliable UPS that gets the job done every day.