🔧 Unleash Precision Power with QNK!
The QNK 2.2KW 3HP VFD Converter is a high-performance variable frequency drive designed to convert single-phase 110V input into a powerful 3-phase output. With advanced features like low-noise operation, multiple control settings, and robust safety mechanisms, this inverter is perfect for CNC applications and ensures durability and efficiency in your operations.
J**O
Awesome VFD
I recently purchase a 110 volt 1.5KW VFD on Amazon. I am using the VFD to run a 27,000 RPM turbo molecular vacuum pump that operates at 450 Hz. My old VFD from the manufacturer of the pump never worked correctly and always gave me trouble. The new VFD runs perfectly is super easy to program. The run program I setup starts the pump at 20 Hz and ramps up the drive frequency to 450 Hz over a 240 seconds. I added a braking resistor and the VFD slows the pump down over a 240 second period to 0 Hz. The new VFD seems to run a little warm so I added an extra fan, see pictures. Wow...for $80 this controller is fantastic!
B**L
Miss leading states dc but it’s actually only ac
It only works for ac
TrustPilot
3 周前
2 周前