I own a Creality SPARKX i7 Color Combo with CFS Lite, and I’m considering connecting it to an uninterruptible power supply (UPS) to protect it against voltage fluctuations and keep it running during brief power outages.
I’m currently considering the EPCOM EPU1500LCD, rated at 1500 VA / 900 W, which provides a simulated sine wave output when operating on battery power.
Could you please clarify the following?
Is the SPARKX i7 power supply compatible with simulated sine wave UPS systems?
Does its power supply feature Active Power Factor Correction (Active PFC)?
Do you recommend using a pure sine wave UPS exclusively?
Are there any specific UPS transfer-time requirements?
My goal is to keep the printer operating for approximately five minutes during a power outage.
Thank you for your assistance.