KaWe SwiSto3 Mode D'emploi page 24

Guidance and Manufacturer's Declaration – Electromagnetic Immunity
The SwiSto3 is intended for use in the electromagnetic environment specified below.
The customer or user is to assure that it is used in such an environment.
Immunity test IEC 60601
test level
Electrostatic ± 6 kV contact discharge
discharge (ESD)
IEC 61000-4-2 ± 8 kV air discharge
Electrical fast ±2 kV for power supply
transient/burst lines
IEC 61000-4-4 ±1 kV for input/output
lines
Surge ± 1kV voltage
IEC 61000-4-5 line to line
± 2kV voltage line
to ground
Voltage dips, short <5 % U
interruptions, and for 1/2 cycle
voltage variations on (>95 % dip)
power-supply input
lines 40 % U
IEC 61000-4-11 for 5 cycles
(60 % dip)
70 % U
for 25 cycles
(30 % dip)
<5 % U
5 seconds
(>95 % dip)
Power frequency 3 A/m
(50/60 Hz) magnetic field
IEC 61000-4-8
Note: U is the ac mains voltage prior to application of the test level.
T
Compliance level
± 6 kV contact discharge
± 8 kV air discharge
±2 kV for power supply
lines
±1 kV for input/output
lines
± 1kV voltage
line to line
± 2kV voltage line
to ground
<5 % U
T
for 1/2 cycle
(>95 % dip)
40 % U
T
for 5 cycles
(60 % dip)
70 % U
T
for 25 cycles
(30 % dip)
for <5 % U
T
5 seconds
(>95 % dip)
3 A/m
24
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
T
of a typical commercial or hospital
environment. If the user of the device
requires continued OPERATION during
a power mains interruption, it is
T
recommended that the device be
powered by an uninterruptible power
supply or battery.
T
for
T
If interference occurs, it may be
necessary to place the SwiSto3 further
away from the sources of power
frequency magnetic fields or to install a
magnetic shield: The power frequency
magnetic field should be measured at
the designated site to ensure that it is
not large enough to cause interference.