Parker 650S Series, Руководство по эксплуатации продукта

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Technical Specifications
9-13
650S AC Drive
Supply Harmonic Analysis (230V filtered)
Assumptions: (Short circuit fault to Neutral)
5kA short circuit supply capability at 230V 1
φ
, equivalent to 146
μ
H supply impedance
7.5kA short circuit supply capability at 230V 3
φ
, equivalent to 56
μ
H supply impedance
10
kA short circuit supply capability at 400V 3
φ
, equivalent to 73
μ
H supply impedance
THD(V) x 100
=
=
∑
Q
Q
h2
1n
h 40
=
h 2
%
where Q
1n
is the rated rms value of the fundamental voltage of the supply transformer.
The results conform to stage 1 and stage 2 of the Engineering Recommendation G.5/4 February 2001,
Classification ‘C’: Limits for Harmonics in the UK Electricity Industry
.
Drive Type 650S
Motor Power (kW) 0.25 0.37 0.55 0.75 1.1 1.5 2.2 3.0 4.0
Fundamental Voltage (V) 230 230 230 230 230 230 230 230 230
Typical Motor Efficiency % 85 85 85 85 85 85 85 85 85
Harmonic No. RMS Current (A)
1 7.4 7.5 7.8 8.2 9.0 10.3 TBA TBA TBA
3 1.4 0.2 1.9 2.2 2.9 3.9
5 2.9 0.4 4.4 4.6 4.8 5.2
7 1.1 0.5 1.9 2.0 2.3 2.5
9 0.2 0.2 0.2 0.3 0.4 0.4
11 0.1 0.1 0.2 0.2 0.2 0.3
13 0.0 0.1 0.1 0.1 0.1 0.1
15 0.1 0.0 0.1 0.1 0.1 0.1
17 0.0 0.1 0.0 0.0 0.0 0.1
19 0.0 0.0 0.0 0.0 0.0 0.1
21 0.0 0.0 0.0 0.0 0.0 0.1
23 0.0 0.0 0.0 0.0 0.0 0.0
25 0.0 0.0 0.0 0.0 0.0 0.0
27 0.0 0.0 0.0 0.0 0.0 0.0
29 0.0 0.0 0.0 0.0 0.0 0.0
31 0.0 0.0 0.0 0.0 0.0 0.0
33 0.0 0.0 0.0 0.0 0.0 0.0
35 0.0 0.0 0.0 0.0 0.0 0.0
37 0.0 0.0 0.0 0.0 0.0 0.0
39 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
Total RMS Current (A) 8.2 7.5 9.3 9.9 10.9 12.5
THD (V) % 0.3559 0.0972 0.5426 0.5733 0.6277 0.7055