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Dentsply Sirona
Operating Instructions Xios AE Sensor USB interface and sensors
Interference immunity
tests
Electrostatic discharge
(ESD) according to
IEC 61000-4-2
Electrical fast transient/
burst
according to IEC
61000-4-4
Surge voltages accord-
ing to
IEC 61000-4-5
Voltage dips, short inter-
ruptions and variations
of the power supply ac-
cording to
IEC 61000-4-11
Magnetic field of power
frequencies (50/60 Hz)
according to
IEC 61000-4-8
Note: U
is the AC supply voltage prior to application of the test level.
T
67 29 433 D3780
D3780.201.01.01.02 09.2019
Immunity to interference
11.3
The UNIT is intended for operation in the electromagnetic environment
specified below.
The customer or user of the UNIT should make sure that it is used in
such an environment.
IEC 60601-1-2 test
Compliance level
level
± 8 kV contact dis-
± 8 kV contact dis-
charge
charge
± 15 kV air discharge
± 15 kV air discharge
± 1 k V for input and
± 1 kV for input and
output lines
output lines
± 2 kV for power sup-
± 2 kV for power sup-
ply lines
ply lines
± 1 kV differential
± 1 kV differential
mode voltage
mode voltage
± 2 kV common mode
± 2 kV common mode
voltage
voltage
Voltage dips:
0% U
with 1/2 period at 0°, 45°, 90°, 135°,
T
180°, 225°, 270° and 315°
0% U
with 1 period and
T
70% U
with 25 periods at 50 Hz and
T
30 periods at 60 Hz each at 0°
Short interruptions:
0% U
with 250 periods at 50 Hz and
T
300 periods at 60 Hz
30 A/m
30 A/m
11 Electromagnetic compatibility
11.3 Immunity to interference
Electromagnetic environment -
guidelines
Floors should be made of wood or
concrete or finished with ceramic
tiling. If the floor is covered with syn-
thetic material, the relative humidity
should be at least 30%.
The quality of the line power supply
should be that of a typical commer-
cial or hospital environment.
The quality of the line power supply
should be that of a typical commer-
cial or hospital environment.
The quality of the line power supply
should be that of a typical commer-
cial or hospital environment.
If the user of the UNIT requires it to
continue functioning following inter-
ruptions of the power supply, it is
recommended to have the UNIT
powered by an uninterruptible power
supply or a battery.
Power frequency magnetic fields
should be at levels characteristic of a
typical location in a typical commer-
cial or hospital environment.
Portable and mobile radio equipment
must not be used within the recom-
mended working clearance from the
UNIT and its cables, which is calcu-
lated based on the equation suitable
for the relevant transmission fre-
quency.
Recommended working clearance:
85
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