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12.2 Electromagnetic immunity
Guidance and Manufacturer's Declaration – Electromagnetic Immunity
ARTROMOT®-S4 is intended for use in the electromagnetic environment specified below. It is
the responsibility of the customer or user to ensure that the ARTROMOT®-S4 unit is used in
such an environment.
Immunity test
IEC 60601
test level
Home healthcare
Electrostatic
± 8 kV contact
discharge (ESD) to
± 15 kV air
IEC 61 000-4-2
Electrical fast tran-
± 2 kV
sient/bursts to
100 kHz repetition
IEC 61 000-4-4
frequency
Surges to
± 1 kV
IEC 61 000-4-5
line-to-line voltage
Voltage dips
0% U
To IEC 61000-4-11
at
0°, 45°, 90°, 135°,
180°, 225°, 270°,
315°
0% U
and
70% U
cycles
Single phase at 0°
Power frequency
30 A/m
(50/60 Hz)
magnetic field to
IEC 61 000-4-8
0% UT;
Voltage
interuptions to
250/300 cycles
IEC 61000-4-11
:
Note
U
is the a.c. mains voltage prior to application of the test level.
t
Compliance level
Home healthcare
± 8 kV contact
± 15 kV air
± 2 kV
100 kHz repetition
frequency
± 1 kV
line-to-line voltage
; 0,5 cycle
0% U
; 0,5 cycle
t
t
at
0°, 45°, 90°, 135°,
180°, 225°, 270°,
315°
; 1 cycle
0% U
; 1 cycle
t
t
and
; 25/30
70% U
; 25/30
t
t
cycles
Single phase at 0°
30 A/m
0% UT;
250/300 cycles
59
Electromagnetic
environment – guidance
Floors should be wood, concrete
or ceramic tile. If floors are
covered with synthetic material,
the relative humidity should be
at least 30 %.
Mains power should be that
of a typical commercial or hos-
pital environment.
Mains power should be that
of a typical commercial or hos-
pital environment.
Mains power should be that
of a typical commercial or
hospital environment.
If the user of the
ARTROMOT®-S4 unit requires
continued operation during
power mains interruptions,
it is recommended that the
ARTROMOT®-S4 unit be
powered from an uninterrup-
tible power supply or a battery.
Power frequency magnetic
fields should be at levels charac-
teristics of a typical location in
a typical commercial or hospital
environment.
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