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11696 Sorrento Valley Road, Suite F, San Diego, CA 92121
Phone (858) 755-5525 Fax (858) 452-1810
DATE
DOCUMENT NAME
DOCUMENT #
PAGE
Janurary 5,2006
Harman Multimedia OnStage UD CE Test Report
2006 011114 CE AUS/NZ
32 of 72
3.12. Power Line Surge Immunity: IEC 61000-4-5 (2001)
EN 55024 specifies the IEC 61000-4-5 Standard as the basic procedure for power line surge immunity tests.
This standard relates to the immunity requirements, test methods, and range of recommended test levels for
low voltage equipment to unidirectional surges caused by over-voltages from switching and lightning
transients. The standard configuration as outlined in IEC 61000-4-5 (2001)
,
section 7 was used.
Each device was tested in a total of three surge configurations:
Surge #1: Combination Wave, Line to Protective Earth with 9uF and 10Ohm, common mode, generator
earthed.
Surge #2: Combination Wave, Neutral to Protective Earth with 9uF and 10Ohm, common mode,
generator earthed.
Surge #3: Combination Wave, Line to Neutral with 18uF, differential mode, generator floated.
For further information, please refer to the technical sections in the IEC 61000-4-5 (2001)
in addition to the test results section and photographs of the test set-up provided in this report.
For Power line surge tests, the EUT meet at least performance Criterion B for ±2kV common mode and ±1kV
differential mode surges in the AC power supply configuration.
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