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IMMUNITY test
Electrostatic discharge
(ESD) IEC 61000-4-2
Electrical fast transient/
burst IEC 61000-4-4
Surge
IEC 61000-4-5
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
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.
IEC 60601 test level
± 6 kV contact
± 8 kV air
± 2 kV for power supply
lines
± 1 kV line(s) to line(s)
<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
3 A/m
Note: UT is the a.c. mains voltage prior to application of the test level.
Compliance level
± 6 kV contact
± 8 kV air
± 2 kV for power supply
lines
± 1 kV line(s) to line(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
3 A/m
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 residential or
hospital environment.
Mains power quality
should be that of a
typical residential or
hospital environment.
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.
