ELECTROMAGNETIC COMPATIBILITY (EMC)
64
GUIDANCE AND MANUFACTURER’S DECLARATION – ELECTROMAGNETIC IMMUNITY
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the user of the Auralis
pump should assure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance level
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,
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are covered with synthetic
material, the relative humidity
should be at least 30 %.
Electrical fast
transient/ bursts
IEC 61000-4-4
± 2 kV for power
supply lines
± 1 kV for input/output
lines
± 2 kV for power supply
lines
input/output lines not
applicable
Mains power quality should
be that of a typical domestic
commercial or hospital
environment.
Surge
IEC 61000-4-5
± 1 kV line(s) to line(s)
± 1 kV line(s) to line(s)
Mains power quality should
be that of a typical domestic
commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
IEC 61000-4-11
<5 % U
T
(>95 % dip in U
T
)
for 0.5 cycle
40 % U
T
(60 % dip in U
T
)
for 5 cycle
70 % U
T
(30 % dip in U
T
)
for 25 cycles
<5 % U
T
(>95 % dip in U
T
)
for 5 s
<5 % U
T
(>95 % dip in U
T
)
for 0.5 cycle
40 % U
T
(60 % dip in U
T
)
for 5 cycle
70 % U
T
(30 % dip in U
T
)
for 25 cycles
<5 % U
T
(>95 % dip in U
T
)
for 5 s
Mains power quality should
be that of a typical domestic
commercial or hospital
environment.
If the user of the Auralis
pump requires continued
operation during mains power
interruptions, it is recommended
that the Auralis
pump is
powered from an uninterrupted
power supply or battery.
Power frequency
(50/60 Hz)
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IEC 61000-4-8
30 A/m
30 A/m
Power frequency magnetic
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characteristic of a typical
location in a typical domestic
commercial or hospital
environment.
Note:
U
T
is the a.c. mains voltage prior to application of the test level
