VFD Dedicated Reactor Selection Manual
Update: 2026-07-25 13:23:51 •Hits: 451 •Download Materials •Size: MB •Type: .pdf ↓ Download
● Input Reactor Action
◆ Reduces interference from the inverter to other equipment
◆ Reduces interference from other equipment to the inverter system
◆ Reduces inverter faults and protection triggered by external interference
◆ Reduces voltage imbalance between inverter phases
◆ Increases load impedance on lines with very low impedance
◆ Used when many inverters are installed on the same line
◆ When using cosφ (power factor) correction capacitor units
● Output Reactor Action
◆ Reduces motor operating noise and eddy current losses
◆ Reduces leakage current caused by high-order harmonics from the input
◆ Helps smooth and filter, reducing instantaneous voltage dv/dt, and extends motor life
◆ Protects the power switching devices inside the inverter
◆ Reduces interference from the inverter to other equipment
◆ Reduces interference from other equipment to the inverter system
◆ Reduces inverter faults and protection triggered by external interference
◆ Reduces voltage imbalance between inverter phases
◆ Increases load impedance on lines with very low impedance
◆ Used when many inverters are installed on the same line
◆ When using cosφ (power factor) correction capacitor units
● Output Reactor Action
◆ Reduces motor operating noise and eddy current losses
◆ Reduces leakage current caused by high-order harmonics from the input
◆ Helps smooth and filter, reducing instantaneous voltage dv/dt, and extends motor life
◆ Protects the power switching devices inside the inverter
