Moog MSD G393-004

moog
MSD Servo Drive DC-AC Operation Manual
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Appendix
Technical data
69
Id.-No.: CA97554-001 Date: 06/2012
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B Technical data
B.1 Current capacity of MSDServoDriveDC-AC
The maximum permissible servo drive output current and the peak current are dependent
on the DC supply voltage, the motor cable length, the power stage switching frequency, the
design of the cooling system and the ambient temperature. If the conditions change, the maxi-
mum permissible current capacity of the servo drives also changes.
B.1.1 Size 1 to Size 4 (air-cooled, 400VAC)
Type
Power stage
switching
frequency
Ambient
temperature
Rated current
Peak current
1)
I
MAX
0Hz
I
1MAX
≥5Hz
t
1
2)
I
2MAX
≥5Hz
t
2
2)
[kHz] [°C]/[°F] [A
eff
] [A
eff
] [A
eff
] [s] [A
eff
] [s]
G393-004
(Size 1)
4
+4 0/+104
5.3 8.4 8.4
10
11.9 0.5
8 4.0 8.4 8.4 - -
12 3.7 6.6 6.6 - -
16 2.7 5.2 5.2 - -
G393-006
(Size 1)
4
+4 0/+104
8.0 12.7 12.7
10
18.0 0.5
8 6.0 12.7 12.7 - -
12 5.5 9.9 9.9 - -
16 4.0 7.7 7.7 - -
G393-008
(Size 2)
4
+4 0/+104
9.3 15.9 15.9
10
23.9 0.5
8 9.3 15.9 15.9 - -
12 6.7 9.4 9.4 - -
16 5.5 7.7 7.7 - -
1) At max. 70 % preload
2) Shutdown as per I²t characteristic
All data apply for motor cable length ≤10 m
Table B.1 Rated and peak current, Size 1 to Size 4 (air-cooled, 400 V AC)
Type
Power stage
switching
frequency
Ambient
temperature
Rated current
Peak current
1)
I
MAX
0Hz
I
1MAX
≥5Hz
t
1
2)
I
2MAX
≥5Hz
t
2
2)
[kHz] [°C]/[°F] [A
eff
] [A
eff
] [A
eff
] [s] [A
eff
] [s]
G393-012
(Size 2)
4
+4 0/+104
14.0 24.0 24.0
10
36.0 0.5
8 14.0 24.0 24.0 - -
12 10.0 14.1 14.1 - -
16 8.2 11.5 11.5 - -
G393-016
(Size 3)
4
+4 0/+104
20.0 33.6 33.6
10
48.0 0.5
8 16.0 33.6 33.6 - -
12 11.0 23.6 23.6 - -
16 8.5 19.4 19.4 - -
G393-020
(Size 3)
4
+4 0/+104
25.0 42.0 42.0
10
60.0 0.5
8 20.0 42.0 42.0 - -
12 13.8 29.6 29.6 - -
16 10.0 22.8 22.8 - -
G393-024
(Size 4)
4
+4 0/+104
30.0 48.0 48.0
10
72.0 0.5
8 24.0 48.0 48.0 - -
12 15.8 31.6 31.6 - -
16 11.3 22.6 22.6 - -
G393-032
(Size 4)
4
+4 0/+104
40.0 64.0 64.0
10
96.0 0.5
8 32.0 64.0 64.0 - -
12 21.0 42.0 42.0 - -
16 15.0 30.0 30.0 - -
1) At max. 70 % preload
2) Shutdown as per I²t characteristic
All data apply for motor cable length ≤10 m
Table B.1 Rated and peak current, Size 1 to Size 4 (air-cooled, 400 V AC)