Interacoustics AD629 - Page 65

D-0133833-A – 2022/09
AD629 - Instructions for Use - EN Page 62
Guidance and manufacturer’s declaration - electromagnetic Immunity
The AD629 is intended for use in the electromagnetic environment specified below. The customer or the
user of the AD629 should assure that it is used in such an environment.
Immunity Test
IEC 60601 Test level
Compliance
Electromagnetic environment -
guidance
Electrostatic
Discharge (ESD)
IEC 61000-4-2
+8 kV contact
+15 kV air
+8 kV contact
+15 kV air
Floors should be wood, concrete
or ceramic tile. If floors are
covered with synthetic material,
the relative humidity should be
greater than 30%.
Electrical fast
transient/burst
IEC61000-4-4
+2 kV for power supply
lines
+1 kV for input/output
lines
+2 kV for power
supply lines
+1 kV for input/output
lines
Mains power quality should be
that of a typical commercial or
residential environment.
Surge
IEC 61000-4-5
+1 kV differential mode
+2 kV common mode
+1 kV differential
mode
+2 kV common mode
Mains power quality should be
that of a typical commercial or
residential environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
lines
IEC 61000-4-11
< 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
< 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
for 5 sec
Mains power quality should be
that of a typical commercial or
residential environment. If the
user of the AD629 requires
continued operation during power
mains interruptions, it is
recommended that the AD629 be
powered from an uninterruptable
power supply or its battery.
Power frequency
(50/60 Hz)
IEC 61000-4-8
3 A/m 3 A/m
Power frequency magnetic fields
should be at levels characteristic
of a typical location in a typical
commercial or residential
environment.
Note: UT is the A.C. mains voltage prior to application of the test level.