Interacoustics Affinity 2.0 Mode D'emploi page 544

interruptions and voltage
variations on power supply
lines
IEC 61000-4-11
Power frequency (50/60 Hz)
IEC 61000-4-8
Note: UT is the A.C. mains voltage prior to application of the test level.
for 0.5 cycle
40% UT (60% dip in UT)
for 5 cycles
70% UT (30% dip in UT)
for 25 cycles
<5% UT (>95% dip in UT)
for 5 sec
3 A/m
Page 2
for 0.5 cycle
40% UT (60% dip in UT) for
5 cycles
70% UT (30% dip in UT) for
25 cycles
<5% UT
3 A/m
for 5 sec Mains power quality
should be that of a typical
commercial or residential
environment. If the user of the
Affinity requires continued
operation during power mains
interruptions, it is
recommended that the Affinity
be powered from an
uninterruptable power supply
or its battery.
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or residential
environment.