Supply Harmonic Analysis (Frame C Heavy Duty) - Parker 650G Product Manual

Supply Harmonic Analysis (Frame C Heavy Duty)

Assumptions: 10000A short circuit supply capability
to 73H supply impedance at 400V
value of the fundamental voltage of the supply transformer. The
results conform to stage 1, stage 2 and stage 3 of the
Engineering Recommendation G.5/3 September 1976,
Classification 'C': Limits for Harmonics in the UK Electricity
Industry.
Fundamental
230
Voltage (V)
Inverter Type
Motor Power
5.5
(kW)
Typical
Motor 90
Efficiency %
Harmonic
No.
1
18.5
3
0.0
5
13.0
7
8.9
9
0.0
11
2.2
13
1.2
15
0.0
17
1.0
19
0.6
21
0.0
23
0.5
25
0.4
27
0.0
29
0.3
31
0.3
33
0.0
35
0.2
37
0.2
39
0.0
40
0.0
41
0.1
42
0.0
43
0.1
44
0.0
45
0.0
46
0.0
47
0.1
48
0.0
49
0.1
50
0.0
Total RMS
24.5
Current (A)
THD (V) %
0.57
650G AC Drive
where Q
400
7.5 5.5 7.5
90 90 90
23.8 10.1 13.0
0.0 0.0 0.0
18.0 7.9 10.3
13.3 6.1 8.1
0.0 0.0 0.0
4.6 2.4 3.6
2.0 1.2 1.9
0.0 0.0 0.0
1.5 0.6 0.8
1.3 0.6 0.9
0.0 0.0 0.0
0.6 0.3 0.5
0.6 0.3 0.3
0.0 0.0 0.0
0.4 0.2 0.3
0.3 0.2 0.3
0.0 0.0 0.0
0.3 0.1 0.2
0.3 0.1 0.2
0.0 0.0 0.0
0.0 0.0 0.0
0.2 0.1 0.1
0.0 0.0 0.0
0.2 0.1 0.1
0.0 0.0 0.0
0.0 0.0 0.0
0.0 0.0 0.0
0.1 0.1 0.1
0.0 0.0 0.0
0.1 0.1 0.1
0.0 0.0 0.0
33.2 14.5 18.9
0.86 0.40 0.54
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Technical Specifications
, equivalent
is the rated rms
1n
THD(V) x 100 
Three Phase
11.0 15.0 5.5
90 90 90
RMS Current (A)
18.6 25.1 9.7
0.0 0.0 0.0
14.2 19.9 7.7
10.8 15.6 6.0
0.0 0.0 0.0
4.0 6.8 2.6
1.8 3.5 1.4
0.0 0.0 0.0
1.2 1.5 0.6
1.1 1.5 0.6
0.0 0.0 0.0
0.5 0.9 0.3
0.5 0.6 0.3
0.0 0.0 0.0
0.4 0.6 0.2
0.3 0.5 0.2
0.0 0.0 0.0
0.2 0.3 0.1
0.2 0.3 0.1
0.0 0.0 0.0
0.0 0.0 0.0
0.2 0.2 0.1
0.0 0.0 0.0
0.1 0.2 0.1
0.0 0.0 0.0
0.0 0.0 0.0
0.0 0.0 0.0
0.1 0.2 0.1
0.0 0.0 0.0
0.1 0.2 0.1
0.0 0.0 0.0
26.2 36.5 14.2
0.70 1.03 0.40
9-21

h 2
 Q
h 2
%

h 40
Q
1n
500
7.5 11.0 15.0
90 90 90
17.8 18.6 19.5
0.0 0.0 0.0
13.9 14.4 15.9
10.7 11.0 12.8
0.0 0.0 0.0
4.3 4.3 6.2
2.1 2.1 3.5
0.0 0.0 0.0
1.2 1.2 1.2
1.1 1.1 1.3
0.0 0.0 0.0
0.6 0.6 0.9
0.5 0.5 0.6
0.0 0.0 0.0
0.4 0.4 0.5
0.3 0.3 0.5
0.0 0.0 0.0
0.2 0.3 0.3
0.2 0.2 0.3
0.0 0.0 0.0
0.0 0.0 0.0
0.2 0.2 0.2
0.0 0.0 0.0
0.1 0.2 0.2
0.0 0.0 0.0
0.0 0.0 0.0
0.0 0.0 0.0
0.1 0.1 0.2
0.0 0.0 0.0
0.1 0.1 0.2
0.0 0.0 0.0
25.5 26.5 29.2
0.70 0.72 0.87