Adding a variable frequency drive (VFD) to a motor-driven system can offer potential energy savings in a system in which the loads vary with time. VFDs belong to a group of equipment called adjustable speed drives or variable speed drives. (Variable speed drives can be electrical or mechanical, whereas VFDs are electrical.) The operating speed of a motor connected to a VFD is varied by changing the frequency of the motor supply voltage. This allows continuous process speed control.
Motor-driven systems are often designed to handle peak loads that have a safety factor. This often leads to energy inefficiency in systems that operate for extended periods at reduced load. The ability to adjust motor speed enables closer matching of motor output to load and often results in energy savings.
The description of the High Speed Powerfull Frequency Inverter in details as bellow:
our inverter power;
0.4kw,0.75kw,1.5kw,2.2kw,3.7kw,5.5kw,7.5kw,11kw,15kw,18.5kw,22kw,30kw,37kw,45kw,55kw,
75kw,90kw,110kw,132kw,160kw,185kw,220kw,250kw,280kw,315kw.