SIEMENS
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Siemens NC 62 · 2016
5
SINAMICS S120 drive system
Booksize format – Motor Modules
Double Motor Modules
Derating characteristics
Output current dependent on pulse frequency
Output current dependent on ambient temperature
Output current dependent on installation altitude
Voltage derating dependent on installation altitude
Current derating dependent on output frequency
100
90
80
70
60
50
0
4
8
12
16
20
40
30
20
10
2
6
10
14
%
kHz
Pulse frequency
G_D212_EN_00002c
Permissible output current
100
90
80
70
60
35
30
40
45
50
55
%
°C
G_D211_EN_00089a
Permissible output current
Ambient temperature
(86)
(95)
(104)
(113)
(122)
(131)
(°F)
100
95
90
85
80
75
3000
2000
1000
0
4000
70
65
60
%
m
G_D211_EN_00090a
Permissible output current
Installation altitude above sea level
(ft)
(3281)
(6562)
(9843)
(13124)
1000
2000
m
0
3000
4000
100
90
80
70
(3281)
(6562)
(9843)
(ft)
(13124)
1.0
0.9
0.7
0.8
Derating factor
k
U
Installation altitude above sea level
Permissible input voltage in %
of rated voltage
G_D211_EN_00006b
Output frequency
G_D211_EN_00249c
Permissible output current
I
rated
,
I
H
,
I
S6
,
I
max
100
75
50
(20...550)
10
0
25
0
%
Hz
5
15
■
Characteristic curves
(continued)
© Siemens AG 2016