Siemens SINAMICS G120XA - Page 872

Frame
size
Power rat‐
ings (kW)
Output current (A) (at 40 °C ambient temperature) for a pulse frequency of
2 kHz 4 kHz 6 kHz 8 kHz 10 kHz 12 kHz 14 kHz 16 kHz
FSB 4 8.8 8.8 7.48 6.16 5.28 4.4 3.96 3.52
5.5 12.5 12.5 10.63 8.75 7.5 6.25 5.63 5
7.5 16.5 16.5 14.03 11.48 9.9 8.25 7.43 6.6
FSC 11 25 25 21.25 17.5 15 12.5 11.25 10
15 31 31 26.35 21.7 18.6 15.5 13.95 12.4
FSD 18.5 37 37 31.4 25.9 22.2 18.5 16.6 14.8
22 43 43 36.5 30.1 25.8 21.5 19.3 17.2
30 58 58 49.3 40.6 34.8 29 26.1 23.2
37 68 68 57.8 47.6 40.8 34 30.6 27.2
45 82.5 83 70.1 57.7 49.4 41.2 37.1 33
FSE 55 103 103 87.5 72.1 61.8 51.5 46.3 41.2
FSF 75 136 136 115.6 95.2 81.6 68 61.2 54.4
90 164 164 139.4 114.8 98.4 82 73.8 65.6
110 201 141 101 80.4 -- -- -- --
132 237 166 119 94.8 -- -- -- --
FSG 160 277 194 139 111 -- -- -- --
200 348 244 174 139 -- -- -- --
250 436 305 218 174 -- -- -- --
FSH 315 590 472 -- -- -- -- -- --
355 645 516 -- -- -- -- -- --
400 725 580 -- -- -- -- -- --
FSJ 450 820 656 -- -- -- -- -- --
500 895 716 -- -- -- -- -- --
560 1015 812 -- -- -- -- -- --
The rated output currents in bold refer to the default pulse frequency at 40 °C ambient temperature.
FSH/FSJ converters
In the factory setting, the converter starts with a pulse frequency of 4 kHz and reduces
automatically the pulse frequency to the associated required frequencies when loaded. When
the load decreases, the pulse frequency is increased automatically up to 4 kHz.
The values of the rated current apply to a pulse frequency of 2 kHz at 40 °C ambient
temperature and are reached at any time by the automatic adaptation of the output pulse
frequency.
Technical data
11.5 Derating data
SINAMICS G120XA converter
870 Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB