Energy Feedback Braking Unit

WIN-9U-PFB Energy Feedback Braking Unit

Power range

Voltage : 380V  Rated : 40A , 80A

Application area

This unit can be used together with general frequency inverter in the situation of 4-quadrant-operation.

Main feature

  • This feedback unit is actually a three phase inverter with DC input. It returns the excessive energy to the power grid, efficient and environmentally friendly.
  • When oil extractor group adopt DC bus system to supply power or drive oil extractor’s several frequency inverter with DC bus, WIN-9U can save system cost.

When the oil extractor is driven by a single frequency converting equipment, WIN-9U can be used to increase energy saving efficiency.