11.6 Pulse frequency and current reduction
Relationship between pulse frequency and output base-load current reduction
Table 11-5 Current reduction depending on pulse frequency
1
Rated power
based on LO
Rated output current at pulse frequency of
4 kHz 6 kHz 8 kHz 10 kHz 12 kHz 14 kHz 16 kHz
0.37 kW 1.30 A 1.11 A 0.91 A 0.78 A 0.65 A 0.59 A 0.52 A
0.75 kW 2.2 A 1.9 A 1.5 A 1.3 A 1.1 A 1.0 A 0.9 A
1.1 kW 3.1 A 2.6 A 2.2 A 1.9 A 1.6 A 1.4 A 1.2 A
1.5 kW 4.1 A 3.5 A 2.9 A 2.5 A 2.1 A 1.8 A 1.6 A
2.2 kW 5.6 A 4.8 A 3.9 A 3.4 A 2.8 A 2.5 A 2.2 A
3.0 kW 7.3 A 6.2 A 5.1 A 4.4 A 3.7 A 3.3 A 2.9 A
4.0 kW 8.8 A 7.5 A 6.2 A 5.3 A 4.4 A 4.0 A 3.5 A
1
The permissible motor cable length depends on the cable type and the chosen pulse frequency.
Technical data
11.6 Pulse frequency and current reduction
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 10/2020, FW V4.7 SP13, A5E31298649B AL 395
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