Philips AVENT SCD223 Manual page 22

English
22
IMMUNITY test
Electrostatic discharge
(ESD) IEC 61000-4-2
Electrical fast transient/
burst IEC 61000-4-4
SurgeIEC 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 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 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
cycle40 % UT
(60 % dip in UT)
for 5 cycles70
% UT (30 % dip
in UT) for 25
cycles<5 % UT
(>95 % dip in UT)
for 5 s
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.
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
cycle70 % 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.