29
Guidance and manufacturer’s declaration – electromagnetic immunity
The device is intended for use in the electromagnetic environment specied
below. The customer or the user of the device should assure that it is used in
such an environment.
IMMUNITY
test
IEC 60601
test level
Compliance
level
Electromagnetic
environment - guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
Electrical fast
transient/burst
IEC 61000-4-4
3 Vrms
150 kHz to
80 MHz
3 V/m
80 MHz to
2.5 GHz
3 Vrms
3 V/m
Portable and mobile
RFvcommunications equipment
should be used no closer to
any part of the device, including
cables, than the recommended
separation distance calculated
from the equation applicable to the
frequency of the transmitter.
Recommended separation
distance:
d=1.167√P
d=1.167√P 80MHz to 800MHz
d=2.333√P 800MHz to 2,5GHz
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 metres (m).
Field strengths from xed RF
transmitters, as determined by
an electromagnetic site survey,
a
should be less than the compliance
level in each frequency range.
b
Interference may occur in the
vicinity of equipment
marked with the
following symbol:
Table 4 Guidance and MANUFACTURER’s declaration – ELECTROMAGNETIC
IMMUNITY – for ME EQUIPMENT and ME SYSTEMS that are not LIFE-
SUPPORTING
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