Catalog PM 21 2013 - Siemens Industry, Inc.

SINAMICS S120 drive system
Power Modules and line-side components
Air-cooled Power Modules
in chassis format
© Siemens AG 2013
■ Characteristic curves (continued)
Derating factors
3
Output current dependent on pulse frequency
Power Module
Rated output Derating factor
in chassis format current
Type A for a pulse frequency
of 4 kHz
6SL3310-1TE32-1AA3 210 0.82
6SL3310-1TE32-6AA3 260 0.83
6SL3310-1TE33-1AA3 310 0.88
6SL3310-1TE33-8AA3 380 0.87
6SL3310-1TE35-0AA3 490 0.78
Permissible input voltage in %
of rated voltage
100
90
80
G_D211_EN_00006b
1.0
0.9
0.8
Derating factor k U
1.3
G_D211_EN_00004c
70
0.7
0 1000 2000 3000 m 4000
(3281) (6562) (9843) (ft) (13124)
Installation altitude above sea level
Derating factor k T
1.2
1.1
1.0
0.9
0.8
20 25 30 35 40 45 50 °C 55
(68) (77) (86) (95) (104) (113) (122)(°F)(131)
Ambient temperature
Current derating dependent on ambient temperature
Note: A factor k T > 1 must be applied only in conjunction with
current derating dependent on installation altitude, see chapter
System description – Dimensioning.
Voltage derating dependent on installation altitude
Permissible output current
I rated, I H, I S6, I max
100
%
75
50
25
0
0
5 10 15 Hz (20...1600)
Output frequency
Current derating dependent on output frequency
G_D211_EN_00249a
100
G_D211_EN_00005b
1.00
Permissible continuous current in %
of rated current
95
90
0.95
0.90
85
0.85
0 1000 2000 3000 m 4000
(3281) (6562) (9843) (ft) (13124)
Installation altitude above sea level
Derating factor k I
Current derating dependent on installation altitude
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