MSD Multi-Axis System Operation Manual DC-AC Servo Drive
moog
Id. no.: CA97554-001 0
5
/2017
83
9 Planning
Along with the total power consumption, the total DC link capacitance for the axis group
must be considered. The maximum total DC link capacitance of the AC-AC Servo Drive
is not allowed to be exceeded. On this topic pay attention to Table 9.6 as well as Table
9.5.
AC-AC-Servo Drive
Internal
DC link capacitance [µF]
Maximum total
DC link capacitance [µF]
Air cooling
Liquid cooling
Mains voltage
400 V AC
Mains voltage
460 V AC or
480 V AC
G393-004
400
-
800
800
G393-006
400
-
800
800
G393-008
725
-
1355
1355
G393-012
725
-
1355
1355
G393-016 / G397-020
1230
1230
2460
1734
G393-020 / G397-025
1230
1230
2460
1734
G393-024 / G397-026
2000
2000
2504
2000
G393-032 / G397-035
2000
2000
2504
2000
G393-045 / G397-053
430
430
5100
5100
G393-060 / G397-070
900
900
5100
5100
G393-072 / G397-084
900
900
5100
5100
G393-090 / G397-110
1060
2120
9200
9200
G393-110 / G397-143
2120
2120
9200
9200
G393-143 / G397-170
3180
4240
9200
9200
G393-170 / G397-210
4240
4240
9200
9200
G393-250.0
-
3600
60000
60000
G393-325.0
-
5400
60000
60000
G393-450.0
-
7200
60000
60000
Table 9.6 DC link capacitance and maximum total DC link capacitance for the AC-AC Servo
Drive
[ P
1
]
[ P
2
]
[ P
3
]
P
res 1...3
1
0
0
0
0
0
2
3
4
5
6
7
8
9
t [s]
1
0
2
3
4
5
6
7
8
9
t [s]
[ P
res
]
Axis 1
(AC supply
axis)
Axis 2
Axis 3
Resulting total power consumption for AC supply axis
Figure 9.4 Time/power diagram with AC-AC Servo Drive as supply
