2
Power Quality. Harmonics. The requirement is specified in section 5.4.1, test procedure in
Annex A or B 1.4.1
SSEG rating per phase (rpp)
600
W
NV=MV*3.68/rpp
Harmo
nic
At 45-55% of rated output
100% of rated output
Measured
Value(MV)
in Amps
Normalised
Value (NV)
In Amps
Measured
Value(MV)
In Amps
Normalised
Value (NV)
In Amps
Limit in
BS EN
61000-3-
2
in Amps
Higher
limit for
odd
harmonic
s 21 and
above
2
0.075
0.461
0.150
0.854
1.080
3
0.022
0.137
0.054
0.222
2.300
4
0.012
0.072
0.029
0.070
0.430
5
0.008
0.049
0.021
0.039
1.140
6
0.007
0.045
0.017
0.039
0.300
7
0.007
0.040
0.014
0.026
0.770
8
0.006
0.034
0.012
0.021
0.230
9
0.004
0.026
0.011
0.013
0.400
10
0.004
0.023
0.009
0.021
0.184
11
0.004
0.022
0.009
0.018
0.450
12
0.004
0.021
0.008
0.015
0.153
13
0.004
0.023
0.007
0.018
0.210
14
0.003
0.016
0.008
0.013
0.131
15
0.002
0.012
0.010
0.024
0.150
16
0.002
0.012
0.006
0.008
0.115
17
0.002
0.012
0.009
0.013
0.132
18
0.002
0.014
0.011
0.015
0.102
19
0.001
0.007
0.003
0.018
0.118
20
0.001
0.004
0.004
0.013
0.092
21
0.002
0.010
0.005
0.001
0.107