Interacoustics AA222 Instructions For Use Manual page 184

AA222 Руководство по эксплуатации – RU
Note 1 At 80 MHz and 800 MHZ, the higher frequency range applies.
Note 2 These guidelines may not apply to all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
Guidance and Manufacturer's Declaration - Electromagnetic Immunity
The AA222 is intended for use in the electromagnetic environment specified below. The customer or the user of the
AA222 should assure that it is used in such an environment.
Immunity Test
Electrostatic Discharge
(ESD)
IEC 61000-4-2
Electrical fast
transient/burst
IEC61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short
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.
IEC 60601 Test
Level
+6 kV contact
+8 kV air
+2 kV for power supply
lines
+1 kV for input/output lines
+1 kV differential mode
+2 kV common mode
< 5% UT
(>95% dip in UT) 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
Compliance
+6 kV contact
+8 kV air
+2 kV for power supply
lines
+1 kV for input/output
lines
+1 kV differential mode
+2 kV common mode
< 5% UT (>95% dip in
UT)
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
Electromagnetic
Environment-Guidance
Floors should be wood, concrete or
ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be greater than
30%.
Mains power quality should be that
of a typical commercial or residential
environment.
Mains power quality should be that
of a typical commercial or residential
environment.
Mains power quality should be that
of a typical commercial or residential
environment. If the user of the
AA222 requires continued operation
during power mains interruptions, it
is recommended that the AA222 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.
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