Siemens SINAMICS G130 Engineering Manual page 281

Rated output current
Output power
current derating factor
at
with pulse frequency of
400 V / 500 V / 690 V
1.25 kHz
500 V – 600 V 3AC
110 kW 175 A
132 kW 215 A
160 kW 260 A
200 kW 330 A
250 kW 410 A
315 kW 465 A
400 kW 575 A
500 kW 735 A
560 kW 810 A
660 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
SINAMICS G130: 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 G130 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 G130 converters must be
reduced (current derating) if they are operated at ambient temperatures above 40 C. SINAMICS G130 chassis units
are not permitted to operate at ambient temperatures in excess of 55 C. The following table specifies the permissible
output current as a function of ambient temperature.
Installation altitude
above sea level
m
0 ... 2000
Current derating factors as a function of ambient temperature (inlet air) for SINAMICS G130 converters
or
2.0 kHz 2.5 kHz
92 % 87 %
92 % 87 %
92 % 88 %
89 % 82 %
89 % 82 %
92 % 87 %
91 % 85 %
87 % 79 %
83 % 72 %
93 % 89 %
92 % 88 %
92 % 88 %
90 % 84 %
92 % 87 %
92 % 87 %
92 % 88 %
89 % 82 %
89 % 82 %
92 % 87 %
91 % 85 %
87 % 79 %
83 % 72 %
100 Hz
160 Hz
200 Hz
300 Hz
Current derating factor
at an ambient temperature (inlet air) of
20 °C 25 °C 30 °C
100 %
Engineering Information
Current derating factor
with pulse frequency of
4.0 kHz 5.0 kHz
70 % 60 %
70 % 60 %
71 % 60 %
65 % 55 %
65 % 55 %
67 % 55 %
64 % 50 %
64 % 55 %
61 % 55 %
71 % 60 %
71 % 60 %
71 % 60 %
66 % 55 %
70 % 60 %
70 % 60 %
71 % 60 %
65 % 55 %
65 % 55 %
67 % 55 %
64 % 50 %
64 % 55 %
61 % 55 %
35 °C 40 °C
SINAMICS Engineering Manual – November 2015
SINAMICS G130
7.5 kHz 8.0 kHz
40 %
40 %
40 %
40 %
35 %
35 %
35 %
25 %
35 %
40 %
40 %
40 %
35 %
40 %
40 %
40 %
40 %
35 %
35 %
35 %
25 %
35 %
45 °C 50 °C 55 °C
93.3 % 86.7 % 80.0 %
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