Philips AVENT SCF332 Manual page 23

IMMUNITY test
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines IEC 61000-4-11
Power
frequency(50/60 Hz)
magnetic fieldIEC
61000-4-8
Note: UT is the a.c. mains voltage prior to application of the test level.
Declaration – electromagnetic immunity
The Philips Avent breast pump is intended for use in the electromagnetic environment specified
below. The user of the Philips Avent breast pump should assure that it is used in such an environment
.
Immunity IEC
test 60601
test
level
Conducted 3 Vrms
RF IEC 150 kHz
61000-4-6 to 80
MHz
IEC 60601 Compliance
test level level
<5 % UT (>95 <5 % UT (>95
% dip in UT) % dip in UT)
for 0,5 cycle40 for 0,5 cycle70
% UT (60 % % UT (30 % dip
dip in UT) for in UT) for 25
5 cycles70 % cycles<5 % UT
UT (30 % dip (>95 % dip in
in UT) for 25 UT) for 5 s
cycles<5 % UT
(>95 % dip in
UT) for 5 s
3 A/m 3 A/m
Com­ Electromagnetic environment – guidance
pli ance
level
3 Vrms Portable and mobile RF communications equipment
should be used no closer to any part of the Philips
Avent breast pump, including cables, than the
recommended separation distance calculated from
the equation applicable to the frequency of the
transmitter.Recommended separation distance d=1,17
√P The breast pump can be turned off.
Electromagnetic
environment – guidance
Mains power quality should
be that of a typical residential
or hospital environment. If
the user of the Philips Avent
breast pump requires continued
operation during power mains
interruptions, it is recommended
that the Philips Avent breast
pump be powered from an
uninterruptible power supply
or a battery.Interruptible
electric supply can cause the
breast pump to turn off. This is
acceptable as this will not lead
to unacceptable risks.
Power frequency magnetic fields
should be at levels characteristic
of a typical location in a
typical residential or hospital
environment.
English
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