Issue 10/06  5  MICROMASTER 440 specifications 
MICROMASTER 440      Operating Instructions   
6SE6400-5AW00-0BP0 
265 
Table 5-3  Current reduction depending on pulse frequency 
Output current in A with a switching frequency of; Mains voltage  Power (CT) 
[kW] 
4 kHz  6 kHz  8 kHz  10 kHz  12 kHz  14 kHz  16 kHz 
0.12 to 5.5   Factory setting 16 kHz – no derating necessary 
7.5  28.0 26.6 25.2 22.4 19.6 16.8 14.0 
11  42.0 37.8 33.6 29.4 25.2 21.0 16.8 
15  54.0 48.6 43.2 37.8 32.4 27.0 21.6 
18.5  68.0 64.6 61.2 54.4 47.6 40.8 34.0 
22  80.0 72.0 64.0 56.0 48.0 40.0 32.0 
30  104.0 91.0 78.0 70.2 62.4 57.2 52.0 
37  130.0 113.8 97.5 87.8 78.0 71.5 65.0 
1/3 AC 200 V 
45  154.0 134.8 115.5 104.0  92.4  84.7  77.0 
0.37  1.3 1.3 1.3 1.3 1.3 1.2 1.0 
0.55  1.7 1.7 1.7 1.6 1.5 1.4 1.2 
0.75  2.2 2.2 2.2 2.0 1.8 1.5 1.3 
1.1  3.1 2.9 2.8 2.5 2.2 1.9 1.6 
1.5  4.1 3.7 3.3 2.9 2.5 2.1 1.6 
2.2  5.9 5.6 5.3 4.7 4.1 3.5 3.0 
3.0  7.7 6.9 6.2 5.4 4.6 3.9 3.1 
4.0  10.2 9.2 8.2 7.1 6.1 5.1 4.1 
5.5  13.2 11.9 10.6 9.2 7.9 6.6 5.3 
7.5  19.0 18.1 17.1 15.2 13.3 11.4  9.5 
11.0  26.0 23.4 20.8 18.2 15.6 13.0 10.4 
15.0  32.0 30.4 28.8 25.6 22.4 19.2 16.0 
18.5  38.0 34.2 30.4 26.6 22.8 19.0 15.2 
22  45.0 40.5 36.0 31.5 27.0 22.5 18.0 
30  62.0 58.9 55.8 49.6 43.4 37.2 31.0 
37  75.0 67.5 60.0 52.5 45.0 37.5 30.0 
45  90.0 76.5 63.0 51.8 40.5 33.8 27.0 
55  110.0 93.5 77.0 63.3 49.5 41.3 33.0 
75  145.0 112.4 79.8 68.9 58.0 50.8 43.5 
90 178.0 – – – – – – 
110 205.0 – – – – – – 
132 250.0 – – – – – – 
160 302.0 – – – – – – 
3 AC 400 V 
200 370.0 – – – – – – 
0.75  1.4 1.2 1.0 0.8 0.7 0.6 0.6 
1.5  2.7 2.2 1.6 1.4 1.1 0.9 0.8 
2.2  3.9 2.9 2.0 1.6 1.2 1.0 0.8 
4.0  6.1 4.6 3.1 2.4 1.8 1.5 1.2 
5.5  9.0 6.8 4.5 3.6 2.7 2.3 1.8 
7.5  11.0 8.8 6.6 5.5 4.4 3.9 3.3 
11.0  17.0 12.8 8.5 6.8 5.1 4.3 3.4 
15.0  22.0 17.6 13.2 11.0  8.8  7.7  6.6 
18.5  27.0 20.3 13.5 10.8  8.1  6.8  5.4 
22  32.0 24.0 16.0 12.8  9.6  8.0  6.4 
30  41.0 32.8 24.6 20.5 16.4 14.4 12.3 
37  52.0 39.0 26.0 20.8 15.6 13.0 10.4 
45  62.0 52.7 43.4 40.3 37.2 32.6 27.9 
55  77.0 67.4 57.8 52.0 46.2 42.4 38.5 
3 AC 500 V 
75  99.0 84.2 69.3 64.4 59.4 52.0 44.6