Medela Swing Maxi Mode D'emploi page 44

International regulations (cont.)
44
Voltage dips, short
interruptions and voltage
variations on power
supply input lines
IEC 60601-1-2
IEC 61000-4-11
Power frequency
(50/60 Hz) magnetic field
IEC 61000-4-8
NOTE: U is the a.c. mains voltage prior to application of the test level.
T
101043399-2021-04-A-swing-maxi-MedelaFamily-MD-ifu-ENUS-FRCA-ESMX.indb 44 101043399-2021-04-A-swing-maxi-MedelaFamily-MD-ifu-ENUS-FRCA-ESMX.indb 44
0 % U for 0.5 cycle 0 % U
T
at 0°, 45°, 90°, 135°, at 0°, 45°, 90°, 135°,
180°, 225°, 270°, and 180°, 225°, 270°, and
315° 315°
0 % U for 1 cycle 0 % U
T
at 0° at 0°
70 % U 70 % U
T
for 25/30 cycles for 25/30 cycles
at 50/60 Hz at 0° at 50/60 Hz at 0°
0 % U 0 % U
T
for 250/300 cycles for 250/300 cycles
at 50/60 Hz at any at 50/60 Hz at any one
one phase phase
30 A/m 30 A/m
for 0.5 cycle
T
Mains power quality
should be that of a
typical commercial or
hospital environment.
for 1 cycle
If the user of the breast
T
pump requires continued
operation during power
mains interruptions, it is
T
recommended that the
breast pump be powered
from an uninterruptible
T power supply or a
battery.
It may be necessary to
position the breast pump
further from sources
of power frequency
magnetic fields or to
install magnetic shielding.
The power frequency
magnetic field should be
measured in the intended
installation location to
assure that it is sufficiently
low.
05/07/2021 12:15:37 05/07/2021 12:15:37