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Declaration – electromagnetic immunity
The Philips Avent breast pump is intended for use in the electromagnetic
environment specied below. The user of the Philips Avent breast 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
± 6 kV contact
± 8 kV air
± 6 kV contact
± 8 kV air
Floors should be wood,
concrete or ceramic tile.
If oors are covered
with synthetic material,
the relative humidity
should be at least 30 %.
Electrical fast transient/
burst IEC 61000-4-4
± 2 kV for power supply
lines
± 2 kV for power supply
lines
Mains power quality
should be that of a
typical residential 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 residential or
hospital environment.
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines IEC 61000-4-11
<5 % UT (>95 % dip
in UT) for 0,5 cycle
40 % UT (60 % dip
in UT) for 5 cycles
70 % UT (30 % dip
in UT) for 25 cycles
<5 % UT (>95 % dip
in UT) for 5 s
<5 % UT (>95 % dip
in UT) for 0,5 cycle
70 % UT (30 % dip
in UT) for 25 cycles
<5 % UT (>95 % dip
in UT) for 5 s
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
o. This is acceptable
as this will not lead to
unacceptable risks.
Power frequency
(50/60 Hz)
magnetic eld
IEC 61000-4-8
3 A/m 3 A/m Power frequency
magnetic elds
should be at levels
characteristic of a
typical location in a
typical residential or
hospital environment.
Note: UT is the a.c. mains voltage prior to application of the test level.
38
English
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