Technical Specifications
9-21
650V AC Drive
Supply Harmonic Analysis (Frame F 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)
30.0
37.0
45.0
55.0
75.0
90.0
90.0
(150HP)
55.0
75.0
90.0
Typical
Motor
Efficiency %
90
90
90
90
90
90
90
90
90
90
Harmonic
No.
RMS Current (A)
1
118.2
140.1
175.5
132.0
151.6
184.4
156.6
104.8
126.7
152.5
3
0.1
0.0
0.0
0.0
0.2
0.1
0.0
0.1
0.1
0.1
5
40.9
45.9
52.3
52.6
57.8
64.7
58.9
48.5
54.5
60.5
7
11.5
11.8
12.3
18.8
19.1
18.6
19.0
21.9
22.2
21.7
9
0.0
0.0
0.0
0.0
0.1
0.0
0.0
0.0
0.0
0.0
11
7.6
8.5
9.5
9.0
10.1
11.5
10.3
7.5
8.9
10.5
13
3.5
4.2
5.3
4.2
4.6
5.4
4.7
4.5
4.7
4.9
15
0.0
0.0
0.0
0.0
0.1
0.0
0.0
0.0
0.0
0.0
17
3.0
3.2
3.1
3.8
4.2
4.5
4.3
3.3
3.9
4.5
19
2.1
2.4
2.8
2.3
2.6
3.2
2.7
2.0
2.2
2.6
21
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
23
1.4
1.4
1.4
2.0
2.1
2.0
2.1
1.9
2.1
2.3
25
1.3
1.4
1.3
1.5
1.7
1.9
1.7
1.2
1.4
1.7
27
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
29
0.7
0.8
1.0
1.1
1.1
1.1
1.1
1.1
1.2
1.3
31
0.7
0.7
0.8
1.0
1.1
1.1
1.1
0.8
1.0
1.1
33
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
35
0.5
0.6
0.7
0.6
0.7
0.8
0.7
0.7
0.7
0.8
37
0.5
0.5
0.6
0.7
0.7
0.7
0.7
0.6
0.7
0.8
39
0.0
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
0.0
41
0.4
0.4
0.4
0.4
0.5
0.6
0.5
0.5
0.5
0.5
42
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
43
0.3
0.4
0.4
0.4
0.5
0.5
0.4
0.4
0.5
0.5
44
0.0
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
0.0
46
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
47
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.3
0.3
0.4
48
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
49
0.3
0.3
0.3
0.3
0.4
0.4
0.3
0.3
0.3
0.3
50
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Total RMS
Current (A)
125.9
148.2
183.9
143.8
163.8
196.8
168.9
118.0
140.2
166.0
THD (V) %
1.49
1.66
1.87
1.95
2.13
2.34
2.15
1.87
2.06
2.25
Содержание 650V series
Страница 25: ...3 8 Installing the Drive 650V AC Drive Through Panel Cutout Details ...
Страница 27: ...3 10 Installing the Drive 650V AC Drive Duct Kit Installation Diagram ...
Страница 41: ...3 24 Installing the Drive 650V AC Drive Figure 3 16 Gland Box for Footprint Bookcase Mounting Filters generic ...
Страница 55: ...5 6 The Keypad 650V AC Drive ...
Страница 79: ...6 24 Programming Your Application 650V AC Drive ...
