Dc Reactor; Current Wave Diagrams - Delta C2000 series User Manual

DC Reactor

A DC-Reactor is installed between the rectifier and the DC-bus capacitor to suppress harmonic currents
and to achieve a higher power factor.

Current Wave Diagrams

Without Reactor
150
100
50
0
-50
-100
-150
0 50 100 150 200 250 300
150
100
50
0
-50
-100
-150
350 400 450 500 0
15
With Reactor
200 250 300
50 100 150
350 400 450 500