Harman Kardon AVR 435 (serv.man5) EMC - CB Certificate ▷ View online
EMC Test Report
Reference No.: NK2FE 131.EMI
WOORI Technology Inc. Page 24 of 85
AVR435/230 (Harman Kardon)
11. Flicker (EN 61000-3-3)
11.1 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 AC mains was supplied to the system from two power supply units. The units supply an AC 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.
Instrumentation used during this session:
Instruments Manufacturer
Due
To
Calibration
Profline 2100 System
Schaffner
2005. 09
11.2 Test Parameters
Port:
AC Mains
Basic Standard:
EN 61000-3-3:1995+A1: 2001
Test Engineer:
J. Y. Yu
Measured:
Dmax Dc
Dt Pst
Plt
11.3 Flicker Probability (Pst), Graphic Presentation
Measurement results can be found in the
Appendix D.
Result
Compliant
EMC Test Report
Reference No.: NK2FE 131.EMI
WOORI Technology Inc. Page 25 of 85
AVR435/230 (Harman Kardon)
Appendix
A
Measurement Graphs of
Mains Terminal Disturbance Voltage
EMC Test Report
Reference No.: NK2FE 131.EMI
WOORI Technology Inc. Page 26 of 85
AVR435/230 (Harman Kardon)
1-1. Tuner FM 98.0 MHz
7 CH Stereo Mode (
L1
)
(
Ground
)
EMC Test Report
Reference No.: NK2FE 131.EMI
WOORI Technology Inc. Page 27 of 85
AVR435/230 (Harman Kardon)
1-2. Tuner FM 98.0 MHz
7CH Stereo Mode
(
Neutral
)
(
Ground
)
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