Supplying The Drive With Dc - Emerson Unidrive M700 Installation Manual

Table 4-2 2 % line reactors
Voltage
Drive
Line reactor
rating
model
designation
number
V
03200050 200
03200066 200
03200080 200
03200106 200
04200137 200
04200185 200
03400025 400
03400031 400
03400045 400
03400062 400
03400078 400
03400100 400
04400150 400
04400172 400
4.2.3 Input inductor calculation
To calculate the inductance required (at Y %), use the following equation:
Y V 1
L
--------- - ------ - ----------- -
= × ×
100 2πfI
3
Where:
I = drive rated input current (A)
L = inductance (H)
f = supply frequency (Hz)
V = voltage between lines
4.3

Supplying the drive with DC

All drive sizes have the option to be powered from an external DC power supply. Refer to section
4.1 Power and ground connections on page 46 to identify the location of DC supply connections.
The DC supply connections for size 3 and 4 are located under the DC / Braking terminal cover.
Figure 4-3 shows DC supply connections and cable routing.
50
CT Part
number
INL2001 4401-0143
INL2001 4401-0143
INL2002 4401-0144
INL2002 4401-0144
INL2002 4401-0144
INL2003 4401-0145
INL4001 4401-0148
INL4001 4401-0148
INL4002 4401-0149
INL4011 4401-0234
INL4011 4401-0234
INL4003 4401-0151
INL4004 4401-0152
INL4005 4401-0153
Unidrive M/HS Frame 3 and 4 Power Installation Guide
Line
reactor
Inductance Weight
current
rating
A mH
13.5 0.79
13.5 0.79
20.6 0.48
20.6 0.48
20.6 0.48
26.8 0.32
6.6 2.94
6.6 2.94
9.1 1.62
13 1.12
13 1.12
15.8 1.05
18.7 0.79
24.3 0.61
Length Width
kg mm mm
1.8 156 70
1.8 156 70
2.4 156 80
2.4 156 80
2.4 156 80
2.5 156 80
1.3 80 75
1.3 80 75
1.8 156 70
2.5 156 80
2.5 156 80
2.6 156 80
3.5 156 60
4.9 156 75
Issue Number: 3
Height
mm
125
125
125
125
125
125
130
130
125
125
125
125
145
145