CyberPower - PFC Sinewave Series 1500VA Battery Back-Up System - Black

Yes, the CP1500PFCLCD wave form is pure sine wave. It was designed specifically to support PSUs with ActivePFC.

Hello MT, Thank you for your question. This UPS is designed for electronics such as computers, TVs, and networking equipment, not home appliances or Heater systems. Using it outside its intended application would affect the CyberPower warranty. For questions regarding your Navien warranty, please contact Navien directly.

The runtime depends on many factors such as how much power your connected devices are using, the age of the batteries and health of the batteries. For this model, with the best conditions you can expect up to approximately 10 minutes of backup time at half load and about 2.5 minutes at full load.

Yes. On the PFC Sinewave 1500VA UPS, the audible alarm can be disabled by the user. Simply press and hold the MUTE button for about 2 seconds until you hear two beeps. The MUTE icon will appear on the LCD, indicating that the audible alarm has been turned off. You can re-enable it the same way. Please note that this is a user-configurable setting and not a firmware modification. The alarm setting is managed through the UPS controls and LCD interface. Thank you for considering CyberPower!

Hello, thank you for your question. This model is rated at 1000W (1500VA / 1000W).