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Beschikbare talen
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13. EMC / Technical description
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
NOTE U
is the a.c. mains voltage prior to application of the test level.
T
118
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<5 % U
<5 % U
T
(>95 % dip in U
)
(>95 % dip in U
T
for 0,5 cycle
for 0,5 cycle
40 % U
40 % U
T
(60 % dip in U
)
(60 % dip in U
T
for 5 cycles
for 5 cycles
70 % U
70 % U
T
(30 % dip in U
)
(30 % dip in U
T
for 25 cycles
for 25 cycles
<5 % U
<5 % U
T
(>95 % dip in U
)
(>95 % dip in U
T
for 5 s
for 5 s
3 A/m
30 A/m
Mains power qual-
ity should be that of a
T
typical commercial or
)
T
hospital environment.
If the user of the elec-
T
tric breastpump Swing
)
T
Maxi requires continued
operation during power
T
mains interruptions,
)
T
it is recommended
that the electric breast-
T
pump Swing Maxi
)
T
is powered from an
uninterruptible power
supply or a battery.
Power frequency mag-
netic fields should be
at levels characteristic
of a typical location in
a typical commercial
or hospital environment.
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