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Siemens D 21.4 · 2017
SINAMICS S120 drive system
Blocksize format
Air-cooled Power Modules in blocksize format
7
■
Characteristic curves
Overload capability
300 s duty cycle based on low overload
300 s duty cycle based on high overload
Duty cycle with previous load
Duty cycle without previous load
S6 duty cycle with previous load with a duty cycle duration of 600 s
S6 duty cycle with previous load with a duty cycle duration of 60 s
Duty cycle with 60 s overload with a duty cycle duration of 300 s
Duty cycle with 30 s overload with a duty cycle duration of 300 s
G_D211_EN_00356
1.1 ×
1.5 ×
57 s
3 s
240 s
300 s
rated
rated
rated
G_D211_EN_00357
1.5 ×
57 s
2 ×
3 s
240 s
300 s
H
H
H
10 s
rated
max
G_D211_EN_00082b
0.25 s
max
G_D211_EN_00083b
2.65 s
rated
10 s
t
rated
0.7 x
G_D211_EN_00084b
rated
S6
max
10 min
4 min
rated
0.7 x
G_D211_EN_00085b
rated
max
60 s
10 s
rated
Base load current with
overload capability
1.5 x
G_D211_EN_00001d
300 s
60 s
H
H
rated
G_D211_EN_00002d
Base load current with
overload capability
1.76 x
H
H
300 s
30 s
© Siemens AG 2017