Delta EB3000 Series User Manual page 398

DC Reactor
A DC reactor can also increase line impedance, improve the power factor, reduce input current,
increase system power, and reduce interference generated from the motor drive. A DC reactor
stabilizes the DC bus voltage. Compared with an AC input reactor, a DC reactor is in smaller size,
lower price, and lower voltage drop (lower power dissipation).
Installation
Install a DC reactor between terminals +1(DC+) and +2/B1(DC+). Remove the DC reactor
jumper, as shown in the figure below, before installing a DC reactor.
Input: Single-phase / Three-phase power
THD (Total Harmonic Distortion)
Contact Delta for more information.
Applicable Reactors
Contact Delta for more information.
Installing a DC reactor
11-9
Chapter 11 Optional AccessoriesEB3000