Electromagnetic Immunity - Medela Basic Mode D'emploi

Electromagnetic Compatibility (EMC, IEC 60601-1-2, 3rd Edition, Table 2)

Electromagnetic Immunity

Basic is intended for use in the electromagnetic environment specified below. The
customer or the user of Basic should assure that they are used in such environment.
Immunity Tests IEC 60601
test level
Electrostatic ± 6 kV contact
Discharge (ESD) ± 8 kV air
IEC 61000-4-2
Electrical fast ± 2 kV
transient/burst for power
IEC 61000-4-4 supply lines
± 1 kV
for input /
output lines
Surge ± 1 kV
IEC 61000-4-5 line(s) to line(s)
± 2 kV
line(s) to earth
<5 % U
Voltage dips,
(>95 % dip in U
short interrup-
tions and voltage for 0.5 cycle
variations on
40 % U
power supply
(60 % dip in U
input lines
IEC 61000-4-11 for 5 cycles
70 % U
(30 % dip in U
for 25 cycles
<5 % U
(>95 % dip in U
for 5 sec
Power frequency 3 A/m
(50/60 Hz)
magnetic field
IEC 61000-4-8
U
NOTE is the a.c. mains voltage prior to application of the test level.
T
Compliance
level
± 6 kV contact
± 8 kV air
± 2 kV
for power
supply lines
± 1 kV
for input /
output lines
± 1 kV
line(s) to line(s)
± 2 kV
line(s) to earth
<5 % U
T T
(>95 % dip in U
)
T
for 0.5 cycle
40 % U
T T
(60 % dip in U
)
T
for 5 cycles
70 % U
T T
(30 % dip in U
)
T
for 25 cycles
<5 % U
T T
(>95 % dip in U
)
T
for 5 sec
30 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 commercial or hospital
environment.
Mains power quality should be that
of a typical commercial or hospital
environment.
Mains power quality should be that of
) a typical commercial or hospital envi-
T
ronment. If the user of Basic requires
continued operation during power
mains interruptions, it is recommended
) that Basic be powered from an unin-
T
terruptible power supply or a battery.
)
T
)
T
Power frequency magnetic fields
should be at levels of a typical location
in a typical commercial or hospital
environment.
Technical documentation
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