Harman Kardon HS 500 (serv.man2) EMC - CB Certificate ▷ View online
Report No. JSH006030498-001
Page 32 of 82
6. Harmonics
6.1 Block Diagram of Test Setup
6.2 Test Setup and Test Procedure
Harmonics of the fundamental current were measured up to 40 order harmonics using a digital
power
meter with an analogue output and frequency analyser which was integrated in the harmonic &
flicker
test system. The measurements were carried out under steady conditions .
The appliance has rated input power less than 75W, and is not luminaire , and according to the
standards, no limit apply.
6.2.1 Photo For test Set-up
Test result:
PASS
Harmonic & flicker
test system
test system
EUT
Report No. JSH006030498-001
Page 33 of 82
6.3 Test Protocol
20
°C
Relative
Humidity:
45%
Tes
Source qualification: Normal
Curr nt & voltage waveforms
Temperature :
t Result: Pass
e
0.0
0.1
0.3
0
-100
0
100
200
300
u
rr
Voltage (Volts)
0.2
s)
p
A
A
m
t
t
(
-0.1
e
n
-0.2
-20
C
-0.3
-300
armonics and Class A limit line
H
European
Limits
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Current RMS(Amps)
Harmonic #
4
8
12
16
20
24
28
32
36
40
3.5
Test result: Pass Worst harmonic was #31 with 1.80% of the limit.
Report No. JSH006030498-001
Page 34 of 82
Current Test Result Summary (Run time)
est Result: Pass
Source qualification: Normal
HD(pk%): 18.08
imit(A): 0.251
ighest parameter values during test:
Freque
y(Hz): 50.00
I_RMS (Amps): 0.173
I_Fund (Amps): 0.170
Crest Factor:
1.765
Power (Watts): 28.5
Power Factor:
0.715
Harm# Harms(avg) 100%Limit %of Limit Harms(max) 150%Limit %of
Limit Status
2 0.001 1.080 0.1
0.001 1.620 0.07
Pass
3 0.027 2.300 1.2
0.029 3.450 0.84
Pass
4 0.001 0.430 0.1
0.001 0.645 0.12
Pass
5 0.005 1.140 0.4
0.006 1.710 0.32
Pass
6 0.000 0.300 0.1
0.001 0.450 0.13
Pass
7 0.003 0.770 0.4
0.004 1.155 0.33
Pass
8 0.000 0.230 0.1
0.000 0.345 0.08
Pass
9 0.004 0.400 0.9
0.004 0.600 0.67
Pass
10 0.000 0.184 0.1
0.000 0.276 0.06
Pass
11 0.004 0.330 1.4
0.005 0.495 0.96
Pass
12 0.000 0.153 0.1
0.000 0.230 0.09
Pass
13 0.001 0.210 0.6
0.001 0.315 0.43
Pass
14 0.000 0.131 0.1
0.000 0.197 0.11
Pass
15 0.002 0.150 1.1
0.002 0.225 0.86
Pass
16 0.000 0.115 0.2
0.000 0.173 0.18
Pass
17 0.001 0.132 0.9
0.002 0.199 0.80
Pass
18 0.000 0.102 0.1
0.000 0.153 0.13
Pass
02 0.178 1.00
Pass
20 0.000 0.092 0.2
0.000 0.138 0.30
Pass
21 0.002 0.107 1.6
0.002 0.161 1.36
Pass
22 0.000 0.084 0.2
0.000 0.125 0.24
Pass
23 0.002 0.098 1.8
0.002 0.147 1.50
Pass
24 0.000 0.077 0.2
0.000 0.115 0.20
Pass
25 0.000 0.090 0.4
0.001 0.135 0.45
Pass
26 0.000 0.071 0.2
0.000 0.106 0.22
Pass
27 0.001 0.083 1.1
0.001 0.125 0.90
Pass
28 0.000 0.066 0.2
0.000 0.099 0.20
Pass
29 0.001 0.078 1.5
0.002 0.116 1.31
Pass
30 0.000 0.061 0.1
0.000 0.092 0.15
Pass
31 0.002 0.073 2.1
0.002 0.109 1.80
Pass
32 0.000 0.058 0.1
0.000 0.086 0.15
Pass
33 0.001 0.068 0.9
0.001 0.102 0.85
Pass
34 0.000 0.054 0.2
0.000 0.081 0.25
Pass
35 0.001 0.064 1.1
0.001 0.096 1.03
Pass
36 0.000 0.051 0.2
0.000 0.077 0.22
Pass
37 0.001 0.061 0.9
0.001 0.091 0.80
Pass
38 0.000 0.048 0.1
0.000 0.073 0.15
Pass
39 0.001 0.058 1.4
0.001 0.087 1.08
Pass
40 0.000 0.046 0.7
0.000 0.069 0.60
Pass
surement uncertainty for harmonic test is nder consideration according to CISPR 16-
4:2002
6.5 Additions, Deviations and Exclusions from Standards
None
T
THC(A): 0.03 I-T
POHC(A): 0.004 POHC L
H
V_RMS (Volts): 229.80
nc
I_Peak (Amps): 0.295
19 0.001 0.118 1.2
0.0
6.4 Measurement Uncertainty
The mea
u
Report No. JSH006030498-001
Page 35 of 82
7. Voltage Fluctuations-Flicker
7.1 Blo
tup
io
er
ld
ri
g
Test result
PASS
ck Diagram of Test Se
Harmonic & flicker
test system
test system
EUT
7.2 Test Setup and Test Procedure
7.2.1 Definition
Flicker:
impression of unsteadiness of visual sensat n induced by a lighting stimulus whose
luminance or spectral distribution fluctuates with time.
Pst:
Short-term flicker indicator The flicker sev ity evaluated over a short period (in
minutes); Pst=1 is the conventional thresho of irritability
Plt:
long-term flicker indicator; the flicker seve ty evaluated over a long period (a few
hous)
Using successive Pst valuse.
dc:
the relative steady-state volta e change
dmax:
the maximum relative voltage change
d(t):
the value during a voltage change
7.2.2 Photo For test Set-up
none
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