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GUIDANCE AND MANUFACTURER’S DECLARATION – ELECTROMAGNETIC IMMUNITY
The Willow Go™ Breast Pump is intended for use in the electromagnetic environment specied below.
The customer or user of the Breast Pump should ensure that it is used in such an environment.
Immunity Test IEC 60601 Test Level Compliance Level Electromagnetic Environment –Guidance
Voltage dips, short in-
terruptions and voltage
variations on power
supply input lines IEC
61000-4-11
0 % UT; 0,5 cycle at 0°,
45°, 90°, 135°, 180°,
225°, 270° and 315°
0 % UT; 1 cycle at 0°
70 % UT; 25/30 cycles at 0°
tested at 100 V 60 Hz
and 240 VAC 50 Hz
0 % UT; 250/300 cycle
tested at 230 V, 50 Hz
0 % UT; 0,5 cycle at 0°,
45°, 90°, 135°, 180°,
225°, 270° and 315°
0 % UT; 1 cycle at 0°
70 % UT; 25/30 cycles at 0°
tested at 100 V 60 Hz
and 240 VAC 50 Hz
0 % UT; 250/300 cycle
tested at 230 V, 50 Hz
Mains power quality should be that of a typical
commercial, home or hospital environment. If the user
of the Willow Go™ Breast Pump requires continued
operation during power mains interruptions, it is
recommended that the Willow Go™ Breast Pump be
powered from an uninterruptible power supply or a
battery.
Power frequency (50/60
Hz) magnetic eld IEC
61000-4-8
30 A/m 30 A/m
Power frequency magnetic elds should be at levels
characteristic of a typical location in a typical com-
mercial, home or hospital environment.
NOTE: UT is the A.C. mains voltage prior to application of the test level.