170 EN MEDUVENT Standard
WM 67851 01/2021
16 Technical data
Guidelines and manufacturer's declaration - electromagnetic immunity
MEDUVENT Standard is designed for operation in the electromagnetic environment described below. The
customer or user of the MEDUVENT Standard device should ensure that it is used in such an environment.
Interference
immunity tests
IEC 60601 test
level
Compliance
level
Electromagnetic environment -
guidelines
Portable and mobile RF equipment should
not be used any closer to the
MEDUVENT Standard device including its
cables than the recommended separation
distance calculated in accordance with the
formula applicable to the transmission
frequency.
Recommended separation distance:
Conducted RF
interference acc. to
IEC 61000-4-6
3 V
effective value
150 kHz to 80 MHz
outside ISM bands
a
3 V
6 V
effective value
150 kHz to 80 MHz
within ISM bands
a
6 V
Radiated RF
interference acc. to
IEC 61000-4-3
10 V/m
80 MHz to 2.7 GHz
30 V/m
for 80 MHz to 800 MHz
for 800 MHz to 2.5 GHz
where P is the maximum rated power of the
transmitter in watts (W) according to the
transmitter manufacturer’s information, and
d is the recommended separation distance in
meters (m).
b
An on-site investigation
c
should demonstrate that the field strength of
stationary RF transmitters is below the com-
pliance level at all frequencies.
d
Interference
is possible in the environment of devices
which bear this symbol.
Note 1: The higher frequency range applies at 80 MHz and 800 MHz.
Note 2: These guidelines may not be applicable in all cases. The propagation of electromagnetic fields is
affected by absorption and reflection associated with buildings, objects, and people.
To Next Page
Loading...
