Read JBL DUET II (serv.man5) EMC - CB Certificate 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
2008
UCS5500M4
SB3070
EMTEST
Three Phase Coupling
Network
February 25,
2008
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.
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.
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
phenomenon
Voltage Dips & Short
Interruptions
Interruptions
% U
T
Duration
(ms)
Phase Angle
Result
<5 10
0
Pass
Voltage dips
70 500
0
Pass
Voltage
interruptions
interruptions
<5 5000
0
Pass
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