Parker 650S Series, Руководство по эксплуатации продукта

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Technical Specifications
9-15
650S AC Drive
Supply Harmonic Analysis (230V unfiltered)
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, stage 2 and stage 3 of the Engineering Recommendation G.5/3 September
1976, 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 1.3 2.0 2.9 3.9 5.7 7.8 TBA TBA TBA
3 1.3 1.9 2.9 3.8 5.5 7.4
5 1.2 1.9 2.7 3.5 5.0 6.7
7 1.1 1.7 2.5 3.1 4.4 5.4
9 1.1 1.6 2.2 2.7 3.7 4.6
11 1.0 1.4 1.9 2.2 2.9 3.4
13 0.8 1.2 1.6 1.6 2.1 2.3
15 0.7 1.0 1.3 1.2 1.4 1.4
17 0.6 0.8 1.0 0.8 0.8 0.7
19 0.5 0.7 0.7 0.4 0.4 0.3
21 0.4 0.5 0.5 0.2 0.2 0.4
23 0.3 0.3 0.3 0.2 0.3 0.4
25 0.2 0.2 0.1 0.2 0.3 0.4
27 0.1 0.1 0.1 0.2 0.3 0.3
29 0.1 0.1 0.1 0.2 0.2 0.2
31 0.0 0.1 0.1 0.1 0.1 0.1
33 0.0 0.1 0.1 0.1 0.1 0.2
35 0.0 0.1 0.1 0.1 0.1 0.2
37 0.1 0.1 0.1 0.1 0.1 0.1
39 0.0 0.1 0.1 0.1 0.1 0.1
40 0.0 0.0 0.0 0.0 0.0 0.0
Total RMS Current (A) 3.2 4.8 6.7 8.3 11.7 15.3
THD (V) % 0.5633 0.8016 1.0340 1.0944 1.4611 1.7778