Delta VFD5A5MS43ANSAA User Manual

Chapter 7 Optional AccessoriesMS300
59
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).
Install a DC reactor between terminals +1 and +2. Remove the jumper, as shown in the figure below,
before installing a DC reactor.
NOTE: 115V models have no DC choke.
Figure 7-6
Applicable Reactors
115V, 50–60 Hz / One-phase - Normal Duty
Model
Rated
Current
(Arms)
Saturation
Current
(Arms)
Input / DC
Reactor
(mH)
AC Input / DC Reactor
Output
Reactor
(mH)
AC Output Reactor
Delta Part #
Weight (kg)
Delta Part #
Weight (kg)
VFD1A6MS11ANSAA
VFD1A6MS11ENSAA
1.8
2.7
3.66
DR008D0366
0.8
2.54
DR005L0254
1.5
VFD2A5MS11ANSAA
VFD2A5MS11ENSAA
2.7
4.05
2.66
DR011D0266
1.2
2.54
DR005L0254
1.5
VFD4A8MS11ANSAA
VFD4A8MS11ENSAA
5.5
8.25
1.17
DR025D0117
2.8
1.59
DR008L0159
2.5
Table 7-12
115V, 50–60 Hz / One-phase - Heavy Duty
Model
Rated
Current
(Arms)
Saturation
Current
(Arms)
Input / DC
Reactor
(mH)
AC Input / DC Reactor
Output
Reactor
(mH)
AC Output Reactor
Delta Part #
Weight (kg)
Delta Part #
Weight (kg)
VFD1A6MS11ANSAA
VFD1A6MS11ENSAA
1.6
3.2
3.66
DR008D0366
0.8
2.54
DR005L0254
1.5
VFD2A5MS11ANSAA
VFD2A5MS11ENSAA
2.5
5
2.66
DR011D0266
1.2
2.54
DR005L0254
1.5
VFD4A8MS11ANSAA
VFD4A8MS11ENSAA
5
9.6
1.17
DR025D0117
2.8
2.54
DR005L0254
1.5
Table 7-13

Delta VFD5A5MS43ANSAA Specifications

General

Brand	Delta
Model	VFD5A5MS43ANSAA
Category	DC Drives
Language	English