Parker AC30 series, Руководство пользователя

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C-33
Compliance
AC30 series Variable Speed Inverter
Supply Harmonic Analysis (Frame G - Normal Duty)
Assumptions: Rsce ≥ 120 at 400V where Q
1n
is the rated rms value of the fundamental voltage of the supply
transformer. The results conform to IEC61000-3-12:2011.
Fundamental Voltage (V) 400
Drive Type Three Phase
Motor Power
(kW)
22 30 37 22 30 37
Typical Motor
Efficiency %
83 83 83 83 83 83
Harmonic No. RMS Current (A) Harmonic No. RMS Current (A)
1
36.282 49.540 60.995
25
0.930 1.225 1.583
3
0.003 0.001 0.005
27
0.001 0.000 0.000
5
12.848 18.710 20.966
29
0.869 1.162 1.468
7
6.908 10.274 11.144
31
0.712 0.940 1.211
9
0.000 0.000 0.001
33
0.001 0.001 0.001
11
3.072 4.174 5.167
35
0.657 0.882 1.110
13
2.108 2.893 3.533
37
0.557 0.739 0.946
15
0.000 0.000 0.000
39
0.001 0.001 0.001
17
1.769 2.382 2.987
40 0.000 0.000 0.000
19
1.288 1.712 2.188
Total RMS
Current (A)
39.473 54.33 65.95
21
0.000 0.000 0.000
23
1.196 1.604 2.020
* THD
(I
) % 45.72 47.43 43.22
* (Total Harmonic Distortion)
THD(V) x 100



Q
Q
h2
1n
h 40

h 2
%