Delta Compact Drive MS300 IP66/NEMA 4X Series User Manual page 58

Chapter 7 Optional Accessories  MS300 (IP66 / NEMA 4X)
DC Reactor (IP Level: IP00)
A DC reactor can also improve the power factor, reduce input current, and reduce interference
generated from the motor drive. A DC reactor stabilizes the DC BUS voltage. Compared to an AC input
reactor, the advantages are smaller size, lower price, and lower voltage drop (lower power dissipation).
Installation
Install the DC reactor between terminals DC/+1 and +2/B1. Remove the jumper, as shown in the
figure below, before installing the DC reactor.
230V, 50–60 Hz / One-Phase - Normal Duty
Model
VFD2A8MS21MNSAA
VFD2A8MS21MFSAA
VFD5A0MS21MNSAA
VFD5A0MS21MFSAA
VFD7A5MS21MNSAA
VFD7A5MS21MFSAA
VFD11AMS21MNSAA
VFD11AMS21MFSAA
AC Input /
Rated Saturation
Current ND / HD
ND / HD Current
Inductance
[Arms] [Arms]
3.2 4.8
5.2 7.8
8.5 12.75
12.5 18.75
Wiring of DC reactor
Output AC Input
Reactor Reactor
Delta Part #
[mH]
5.857 DR005D0585
3.66 DR008D0366
2.662 DR011D0266
1.722 DR017D0172
7-8
DC
AC Output
Reactor
Reactor
Inductance
Delta Part #
[mH]
5.857
DR005L0254
3.66
DR005L0254
2.662
DR008L0159
1.722
DR017LP746
DC Reactor
Delta Part #
DR005D0585
DR008D0366
DR011D0266
DR017D0172