Interacoustics AD226 Manual De Instrucciones página 211

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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.
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
40% UT (60% dip in UT) for
5 cycles
70% UT (30% dip in UT) for
25 cycles
<5% UT
3 A/m
commercial or residential
environment. If the user of the
AD226 requires continued
operation during power mains
interruptions, it is
recommended that the AD226
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.