Arjohuntleigh Enterprise 9600X Notice D'utilisation page 73

Guidance and manufacturer's declaration – electromagnetic immunity
The bed is intended for use in the electromagnetic environment specified below. The customer or the
user of the bed should assure that it is used in such an environment.
IEC 60601
Immunity test
test level
Electrostatic
± 6kV contact
discharge (ESD)
± 8kV air
IEC 610000-4-2
± 2kV for power
Electrical fast
supply lines
transient/burst
± 1kV for input/
IEC 61000-4-4
output lines
± 1kV line to
line
Surge
IEC 61000-4-5
± 2kV line to
earth
70% U
(30% dip in U
for 25 cycles
Voltage dips,
40% U
short interruptions
(60% dip in U
and voltage
for 5 cycles
variations on
<5% U
power supply
(>95% dip in
input lines
U
IEC 61000-4-11
T
<5% U
(>95% dip in
U
T
Power frequency
(50/60Hz)
3A/m
magnetic field
IEC 61000-4-8
U is the a.c. mains voltage prior to the application of the test level
NOTE
T
Compliance
level
± 6kV contact
± 8kV air
± 2kV
Not applicable
± 1kV
± 2kV
T
70% of input
)
T
voltage for 500ms
T
40% of input
)
voltage for 100ms
T
<5% of input
T
voltage for 10ms
) for 0.5 cycle
<5% of input
T
voltage for
5000ms
) for 5 sec.
3A/m
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 quality should be that of a
typical commercial or hospital
environment.
Mains power quality should be that of a
typical commercial or hospital
environment.
Mains power quality should be that of a
typical commercial or hospital
environment.
If the user of the bed requires continued
operation during power mains
interruptions, it is recommended that the
bed be powered from an uninterruptible
power supply or battery.
Power frequency magnetic fields should
be at levels characteristic of a typical
location in a typical commercial or
hospital environment.
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