Delta C2000 Series User Manual page 91

Vector control drive

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DC reactor can also increase line impedance, improve power factor, reduce input current, increase

system capacity and reduce interference generated from motor drive. In addition, DC reactor can stabilize

DC side voltage of motor drive. In contrast to AC input reactor, the advantages are smaller size, lower

price and lower voltage drop (lower power dissipation)

DC reactor is installed in the terminal +1 and +2. The jumper needs to be removed before installation,

which is shown as below:

Following table is suggested value of reactor

600V DC Choke

VFD015C53A-21

VFD022C531-21

VFD037C53A-21

VFD055C53A-21

VFD075C53A-21

VFD110C53A-21

VFD150C53A-21

Wiring of DC reactor

Rated Current

Saturation Current

4% DC Reactor

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