Medela Invia Motion Mode D'emploi page 33

Electromagnetic compatibility ( EMC, IEC 60601-1-2:2014 4th Edition,
Table 4)
Electromagnetic immunity
The Invia Motion pump is intended for use in the electromagnetic environment
specified below. The customer or the user of the Invia Motion pump should assure that it is used in such
environment.
Immunity IEC 60601
tests test level
Conducted RF 3 Vrms
IEC 61000-4-6 150 kHz to
80 MHz
Radiated RF 10 V/m
IEC 61000-4-3 80 MHz to
2.5 GHz
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and people.
Field strengths from fixed RF transmitters, such as base stations for radio (cellular / cordless) telephones and
a
land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted
theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an
electromagnetic site survey should be considered. If the measured field strength in the location in which the
Invia Motion pump is used exceeds the applicable RF compliance level above, the Invia Motion pump should
be observed to verify normal operation. If abnormal operation is observed, additional measures may be
necessary, such as reorienting or relocating the Invia Motion pump.
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 10 V / m.
b
Compliance Electromagnetic
level environment-guidance
Portable and mobile RF communications equipment
should be used no closer to any part of the Invia Motion
pump including cables, than the recommended separa-
tion distance calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance
d = 1.2
3 Vrms
d = 0.35
d = 0.7
10 V/m
Where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and d is the recommended separation
distance in meters (m).
Field strengths from fixed RF transmitters, as determined
by an electromagnetic site survey
the compliance level in each frequency range.
Interference may occur in the vicinity of equipment
marked with the following symbol:
√
P
√
P
80 MHz to 800 MHz
√
P
800 MHz to 2.5 GHz
, should be less than
a
b
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