![Parker 650V series Technical Manual Download Page 103](http://html.mh-extra.com/html/parker/650v-series/650v-series_technical-manual_755636103.webp)
Technical Specifications
9-17
650V AC Drive
Supply Harmonic Analysis (Frame D Normal Duty)
Assumptions: 10000A short circuit supply capability
, equivalent
to 73
µ
H supply impedance at 400V
where Q
1n
is the rated rms
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.
THD(V) x 100
=
=
∑
Q
Q
h2
1n
h 40
=
h 2
%
Fundamental
Voltage (V)
230
400
500
Inverter Type
Three Phase
Motor Power
(kW)
11.0
15.0
18.0
15.0
18.0
22.0
30.0
15.0
18.0
22.0
30.0
Typical
Motor
Efficiency %
90
90
90
90
90
90
90
90
90
90
Harmonic
No.
RMS Current (A)
1
47.2
59.2
30.6
36.3
48.2
67.7
23.4
29.0
38.6
*
3
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.1
0.0
5
22.5
23.3
21.6
24.8
31.0
41.7
17.6
20.9
26.6
7
12.5
11.5
14.7
16.4
19.6
25.5
13.0
14.7
17.8
9
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
11
3.3
4.4
3.7
3.6
3.4
4.0
4.5
4.2
4.1
13
2.7
3.0
2.0
2.4
3.3
4.7
2.1
2.1
2.6
15
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
17
1.8
2.5
1.7
1.8
1.8
2.1
1.6
1.8
2.0
19
1.3
1.7
1.1
1.1
1.4
1.9
1.3
1.3
1.2
21
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
23
1.2
1.6
0.9
1.0
1.0
1.3
0.6
0.8
1.1
25
0.9
1.2
0.7
0.8
0.8
1.1
0.6
0.8
0.8
27
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
29
0.8
1.1
0.5
0.6
0.6
0.9
0.4
0.4
0.6
31
0.7
0.9
0.5
0.5
0.6
0.7
0.4
0.4
0.5
33
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
35
0.6
0.8
0.3
0.3
0.4
0.6
0.3
0.3
0.4
37
0.5
0.7
0.3
0.3
0.5
0.5
0.3
0.3
0.4
39
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
40
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
41
0.4
0.6
0.2
0.2
0.2
0.5
0.2
0.2
0.3
42
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
43
0.4
0.5
0.2
0.2
0.4
0.4
0.2
0.2
0.2
44
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
45
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
46
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
47
0.3
0.4
0.2
0.2
0.2
0.3
0.1
0.2
0.2
48
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
49
0.3
0.4
0.2
0.2
0.3
0.3
0.1
0.2
0.2
50
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Total RMS
Current (A)
54.0
65.0
40.5
47.2
60.8
83.8
32.6
39.1
50.5
THD (V) %
0.97
1.05
0.96
1.08
1.30
1.72
0.85
0.96
1.16
* Please contact Parker SSD Drives