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What does pressure sensor do for VFD inverter constant pressure pump?
A variable frequency drive (VFD) / variable speed drive (VSD) Inverter Constant Pressure Booster Pump needs a pressure sensor to be mounted on the outlet to measure the operating pressure and help the...Read more
What does inverter do for VFD constant pressure booster pump?
Run at variable speed based on actual water usage Reduce pump operating noise Reduce energy costs Adjust pressure setting Extend pump lifetime Reduce the size requirement of pressure tanks Lower...Read more
What are the key parts to assemble VFD / VSD Inverter booster pump?
There are two common types of VFD / VSD Inverter Constant Pressure Booster Pump system. The first type and the most common one includes a water pump, a VFD /...Read more
What information should be shown on the panel of VFD pump inverter?
There are some information like setting pressure, current pressure, operation status (run, pause, stop), error code(dry running, over voltage, low voltage, over current, over pressure, excess temperature, blocked rotor, leakage)...Read more
Why leakage warning function is important for VFD pump inverter?
Leakage problems will lead a water pump to run without stopping, run on and off, waste the energy, and might cause the pump to have a shorter lifetime. Moreover, if...Read more
Exciting News! VIFIDI Inc. won the iF DESIGN AWARD 2021 with VIFIDI Bullet VFD in the discipline Product.
VIFIDI Inc. won the iF DESIGN AWARD 2021 New Taipei City, 2021/04/13 – VIFIDI Inc. was a winner of this year’s iF DESIGN AWARD, the world-renowned design prize. The...Read more
Why locked rotor protection is important for VFD pump inverter?
When a rotor is locked and still try to start operating, the amperage of the motor will rise dramatically. If there is no protection, the motor will be damaged or...Read more