DOWNLOAD JBL DUET II (serv.man5) Service Manual ↓ Size: 1.47 MB | Pages: 38 in PDF or view online for FREE

Model
DUET II (serv.man5)
Pages
38
Size
1.47 MB
Type
PDF
Document
EMC - CB Certificate
Brand
Device
Audio
File
duet-ii-sm5.pdf
Date
PREV: JBL DUET II (serv.man4) EMC - CB Certificate

JBL DUET II (serv.man5) EMC - CB Certificate ▷ View online

Ident. Nr.: 
114383 
Date:  
2008-11-09 
 
114383 EMC TRF.doc 
page 29 of 38 
13  Voltage dips and interruptions Immunity 
13.1 Standard 
Basic standard 
EN 61000-4-11:2004 
Date of testing 
2008-10-29 
13.2 Measurement equipment 
 
Equipment 
Last Calibration
Type 
 
Serial No
.  
Manufacturer 
  Immunity simulator 
February 25, 
2008 
UCS5500M4 
SB3070 
EMTEST 
  Three Phase Coupling 
Network 
February 25, 
2008 
CNI5036 SB3070/01 
EMTEST 
 
13.3 Test set-up 
See annex B 
The EUT and its load are placed on a table which is 0.8 meter above a metal ground plane measured 
1m*1m min. And projected beyond the EUT by at least 0.1m on all sides. The power cord shall be used 
the shortest power cord as specified by the manufacturer. 
The EUT is tested for each selected combination of test level and duration with a sequence of three 
dips/interruptions with intervals of 10s minimum. 
13.4 Test results 
Mode 
Table 
Remarks 
Result 
TM1 012 >95% reduction 0.5 period ：performance criterion B 
30% reduction 25 period  ：performance criterion C 
>95% reduction 250 period  ：performance criterion C 
Pass   
 
13.5 Table 
13.5.1 Table 012 
 
Environmental 
phenomenon 
 
Voltage Dips & Short 
Interruptions 
% U
T
 
Duration 
(ms)  
Phase Angle 
Result 
<5 10 
0
 
Pass 
Voltage dips 
70 500 
0
 
Pass 
Voltage 
interruptions 
<5 5000 
0
 
Pass 
 
 
 
Ident. Nr.: 
114383 
Date:  
2008-11-09 
 
114383 EMC TRF.doc 
page 30 of 38 
Annex A 
EUT / technical data 
Port 
Label 
Description 
Enclosure GH 
Plastic 
 
Mains input AC 
NAC.E 
AC 100-240V, 50/60Hz, 600mA  
Mains input DC 
NDC.E 
N.A 
Mains output AC 
NAC.E 
N.A 
Mains output DC 
NAC.A 
DC18.0V, 1200mA  
Process measurement and control ports 
PMS.E/A 
N.A 
I/O and communication ports 
SD.E/A 
N.A 
Protective earth connection 
EA 
N.A 
Interface Cables 
Length 
Shielded 
Type 
Special 
 
 
 Round 
 
 
 
 
Figure A-1 
The photo of  the whole EUT 
Ident. Nr.: 
114383 
Date:  
2008-11-09 
 
114383 EMC TRF.doc 
page 31 of 38 
 
 
Figure A-2 
The internal photo 
 
 
Figure A-3 
The internal photo 
Ident. Nr.: 
114383 
Date:  
2008-11-09 
 
114383 EMC TRF.doc 
page 32 of 38 
 
 
Figure A-4 
The internal photo 
 
 
Figure A-5 
The internal photo 
 
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