Siemens SINAMICS G130 Engineering Manual page 482

SINAMICS S150
Engineering Information
Rated output current
Output power
at current derating factor
690 V with pulse frequency of
1.25 kHz
500 V – 690 V 3AC
75 kW 85 A
90 kW 100 A
110 kW 120 A
132 kW 150 A
160 kW 175 A
200 kW 215 A
250 kW 260 A
315 kW 330 A
400 kW 410 A
450 kW 465 A
560 kW 575 A
710 kW 735 A
800 kW 810 A
900 kW 910 A
1000 kW 1025 A
1200 kW 1270 A
SINAMICS S150: Permissible output current (current derating factor) as a function of pulse frequency (continued)
Pulse frequency Maximum attainable output frequency (rounded numerical values)
1.25 kHz
2.00 kHz
2.50 kHz
≥ 4.00 kHz
Maximum attainable output frequency as a function of pulse frequency
in operation with factory-set current controller clock cycles
Permissible output current as a function of ambient temperature
SINAMICS S150 converters and associated system components are rated for an ambient temperature of 40 °C and
installation altitudes of up to 2000 m above sea level. The output current of SINAMICS S150 converters must be
reduced (current derating) if they are operated at ambient temperatures above 40 °C. SINAMICS S150 cabinet units
are not permitted to operate at ambient temperatures in excess of 50 °C. The following tables specify the permissible
output current as a function of ambient temperature for the different degrees of protection.
Installation altitude Current derating factor
above sea level at an ambient temperature (inlet air) of
m
0 ... 2000
Current derating factors as a function of ambient temperature (inlet air) for SINAMICS S150 converter cabinet units
in degrees of protection IP20, IP21, IP23 and IP43
Installation altitude Current derating factor
above sea level at an ambient temperature (inlet air) of
m
0 ... 2000
Current derating factors as a function of ambient temperature (inlet air) for SINAMICS S150 converter cabinet units
in degree of protection IP54
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Ó Siemens AG
or
2.0 kHz 2.5 kHz
93 % 89 %
92 % 88 %
92 % 88 %
90 % 84 %
92 % 87 %
92 % 87 %
92 % 88 %
89 % 82 %
89 % 82 %
92 % 87 %
91 % 85 %
87 % 79 %
97 % 95 %
92 % 87 %
91 % 86 %
87 % 79 %
100 Hz
160 Hz
200 Hz
300 Hz
20 °C 25 °C
20 °C 25 °C
Current derating factor
with pulse frequency of
4.0 kHz 5.0 kHz
71 % 60 %
71 % 60 %
71 % 60 %
66 % 55 %
70 % 60 %
70 % 60 %
71 % 60 %
65 % 55 %
65 % 55 %
67 % 55 %
64 % 50 %
64 % 55 %
71 % 55 %
67 % 55 %
64 % 50 %
55 % 40 %
30 °C 35 °C
100 %
30 °C 35 °C
100 %
7.5 kHz 8.0 kHz
40 %
40 %
40 %
35 %
40 %
40 %
40 %
40 %
35 %
35 %
35 %
25 %
35 %
33 %
30 %
25 %
40 °C 45 °C
93.3 %
40 °C 45 °C
93.3 % 86.7 %
50 °C
86.7 %
50 °C
80.0 %