ON STAGE 200ID (serv.man3) - JBL Audio EMC - CB Certificate (repair manual). Page 21

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Ident. Nr.: 
98323 
Date:  
2008-3-11 
 
98323__EMC_TRF 
page 21 of 46 
 
6 Harmonic 
current 
6.1 Standard 
Basic standard 
EN 61000-3-2:2006 
Date of testing 
2008.2.28 
6.2 Measurement equipment 
 
Equipment 
Last Calibration 
Type 
 
Serial No
Manufacturer
Power 
February 20, 2008  5001ix-CTS-400 
SB2588 
CI 
Three Phase Harmonic 
flicker test system 
February 20, 2008  PACS-3 
SB2588/01  CI 
Power 
February 20, 2008  5001ix-CTS-400-NO SB2588/02  CI 
Power 
February 20, 2008  5001ix-CTS-400-NO SB2588/03  CI 
6.3 Test set-up 
See annexe B   
6.4  Classification of EUT 
Devices with an active input power 
of P < 50 W 
 
 
Balanced three-phase equipment and all other 
equipment, expect that stated in one of the 
following classes 
Class A  
 
 
Portable tools 
Class B  
 
Lightning equipment, including dimming devices 
Class C  
 
Equipment having an input current with a "special 
wave shape" as defined in figure 1 in the 
standard and an active input power, P 
≤ 600 W 
and motor driven with phase angle control 
Class D  
 
 
   
  
6.5  Harmonic current measurements 
Steady state: 
One time window equals 16 x 20 ms is measured and evaluated 
Fluctuation: 
A measurement time of 2,5 min is necessary for fluctuating 
harmonics, one time window equals 16 x 20 ms, therefore during a 
time of 2,5 min 469 time windows are measured and evaluated. 
Continuous measurement: 
A continuous measurement session is a long time measurement, 
where always the last actual 2,5 min data is stored an evaluated in 
real time. Each 320 ms a new data window is acquired and the oldest 
is erased. If measured values are over the limit the measurement 
stops automatically. 
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