Derating Factor Of The Output Current As A Function Of The Line Voltage - Siemens Sinamics G120P Operating Instructions Manual

11.2.1.3

Derating factor of the output current as a function of the line voltage

Table 11- 2 Derating factor of the output current as a function of the line voltage
Article number
6SL3710-1PE32-1_A0
6SL3710-1PE32-5_A0
6SL3710-1PE33-0_A0
6SL3710-1PE33-7_A0
6SL3710-1PE34-6_A0
6SL3710-1PE35-8_A0
6SL3710-1PE36-6_A0
6SL3710-1PE37-4_A0
Current derating as a function of the pulse frequency
In the factory setting, the drive 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.
Inverter cabinet units
Operating Instructions, 12/2014, A5E32923362A
Rated output current I at
N
380 V/400 V
205 A
245 A
300 A
370 A
460 A
585 A
655 A
735 A
380 V 400 V
100 % 100 %
100 % 100 %
100 % 100 %
100 % 100 %
100 % 100 %
100 % 100 %
100 % 100 %
100 % 100 %
Technical specifications
11.2 General data
415 V 460 V
95.9 % 83.5 %
95.3 % 81.3 %
96.6 % 86.2 %
96.9 % 87.8 %
96.4 % 85.4 %
96.9 % 87.8 %
96.4 % 85.4 %
96.6 % 86.6 %
480 V
78 %
75 %
81.6 %
83.7 %
80.6 %
83.7 %
80.6 %
82.1 %
473