Siemens SINAMICS G120 - Current Reduction Depending Upon Pulse Frequency

10.7.4 Current reduction depending upon pulse frequency
Relationship between pulse frequency and current reduction
Table 10-77 Current reduction depending on pulse frequency
Rated
Power
(LO)
Base load
current
(LO)
Base load current (LO) at pulse frequency of
4 kHz 6 kHz 8 kHz 10 kHz 12 kHz 14 kHz 16 kHz
kW A A A A A A A
0,55 1,7
0,75 2,2
1,1 3,1
1,5 4,1
2,2 5,9
3 7,7
4 10.2
5,5 13.2
7.5 18.0 12.5 11.9 10.6 9.20 7.90 6.60
11 25.0 18.1 17.1 15.2 13.3 11.4 9.50
15 32.0 24.7 23.4 20.8 18.2 15.6 12.8
18.5 38.0 32.3 26.6 22.8 19.0 17.1 15.2
22 45.0 38.3 31.5 27.0 22.5 20.3 18.0
30 60.0 51.0 42.0 36.0 30.0 27.0 24.0
37 75.0 63.8 52.5 45.0 37.5 33.8 30.0
45 90.0 76.5 63.0 54.0 45.0 40.5 36.0
55 110 93.5 77.0 -- -- -- --
75 145 123 102 -- -- -- --
90 178 151 125 -- -- --
Technical data
10.7 Technical data, PM250 Power Module
Converter with the CU230P-2 Control Units
508 Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE