Harman Kardon AVR 270 (serv.man4) EMC - CB Certificate ▷ View online
Anam Electronics Co., Ltd. Page 41 of 57
AVR270/230
EMC Test Report
Reference No.: NK-12-E-569
16. Fluctuating Harmonics
16.1 Test Procedure
EUT was connected to the Power Analyzer system. Measurements were conducted on all active
phases, for harmonics 1-40th of the mains frequency (50 Hz). A pure a.c. mains was supplied
to the system from two power supply units. The units supply an a.c. mains, free of harmonics or
distortion of any kind. An overview of the harmonic emission is presented as numeric and as
graphics.
Instrumentation used during this session:
Instruments Manufacturer
Model Serial number
Due to Calibration
PM6000 Universal
Power Analyzer
Voltech PM6000
100006700119
2013.04
Reference
Impedance Network
Voltech IEC61000-3
IG14210971
2013.01
AC Power Source
PACIFIC
POWER
SOURCE INC.
360AMXT-
UPC32/M5283
0926-03765 2013.01
AC Power Source
PACIFIC
POWER
SOURCE INC.
360AMXT/M5
283/M5304
1169_05469 2013.01
AC Power Source
PACIFIC
POWER
SOURCE INC.
360AMXT/M5
283/M5304
1217_05753 2013.01
16.2 Test Parameters
Port:
a.c. mains
Test Engineer:
Wonho Son
Basic Standard:
EN 61000-3-2:2006+A1:2009+A2:2009
Class:
A
16.3 Fluctuating Harmonics, Graphic Presentation
Measurement results can be found in the following pages.
Comment
The following pages inform the harmonic current emissions.
Result
Compliant
Anam Electronics Co., Ltd. Page 42 of 57
AVR270/230
EMC Test Report
Reference No.: NK-12-E-569
Fluctuating Harmonics, Graphic Presentation
Tested by: Wonho Son
Anam Electronics Co., Ltd. Page 43 of 57
AVR270/230
EMC Test Report
Reference No.: NK-12-E-569
Tested by: Wonho Son
Anam Electronics Co., Ltd. Page 44 of 57
AVR270/230
EMC Test Report
Reference No.: NK-12-E-569
17. Flicker
17.1 Test Procedure
EUT was connected to the Power Analyzer system. Measurements were conducted to obtain the desired
flicker parameters. The measuring time depends on which parameters are to be measured:
◆ 2 hours for Long Time Flicker assessment (Plt)
◆ 10 minutes for Short Time Flicker assessment (Pst)
◆ 1-10 minutes for Dmax, Dc and Dt assessment (depending on EUT switch-rate)
A pure a.c. mains was supplied to the system from two power supply units. The units supply an a.c.
mains, free of harmonics, fluctuations or distortion of any kind. A defined impedance was located
between the supply unit and the EUT.
A measurement table and a graphic presentation of the “Worst Case” probability function of Short Time
Flicker during this session(if measured) are presented in the report.
For voltage changes caused by manual switching, equipment is deemed to comply without further
testing if the maximum r.m.s. input current (including inrush current) evaluated over each 10 ms
half-period between zero-crossings does not exceed 20 A, and the supply current after inrush is within
a variation band of 1.5 A.
If measurement methods are used, the maximum relative voltage change dmax caused by manual
switching. The final test result shall be calculated by deleting the highest and lowest results and take
the arithmetical average of the remaining 22 values.
Instrumentation used during this session:
Instruments Manufacturer
Model Serial number
Due to Calibration
PM6000 Universal
Power Analyzer
Power Analyzer
Voltech PM6000
100006700119
2013.04
Reference
Impedance Network
Impedance Network
Voltech IEC61000-3
IG14210971
2013.01
AC Power Source
PACIFIC
POWER
SOURCE INC.
POWER
SOURCE INC.
360AMXT-
UPC32/M5283
UPC32/M5283
0926-03765 2013.01
AC Power Source
PACIFIC
POWER
SOURCE INC.
POWER
SOURCE INC.
360AMXT/M5
283/M5304
283/M5304
1169_05469 2013.01
AC Power Source
PACIFIC
POWER
SOURCE INC.
POWER
SOURCE INC.
360AMXT/M5
283/M5304
283/M5304
1217_05753 2013.01
17.2 Test Parameters
Port:
a.c. mains
Test Engineer:
Wonho Son
Basic Standard:
EN 61000-3-3:2008
Measured:
Dmax Dc
Dt Pst
Plt
17.3 Flicker Probability(Pst), Graphic Presentation
Measurement results can be found in the following pages.
Result
Compliant
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