Electromagnetic compatibility
Instructions for use • C-MAC Monitor • NDQ566_EN_V1.0_02-2021_IFU_CE-MDR
40
Interference im-
munity tests
EN/IEC 60601 test
level
Compliance level
Electromagnetic envi-
ronment – guidelines
100% for 250/300 cy-
cles
100% for 250/300 cy-
cles
ated with an uninter-
ruptible power supply
or a battery.
Magnetic field at
the power fre-
quency (50/60 Hz)
acc. to IEC
61000-4-8
30 A/m at 50 Hz /
60 Hz
30 A/m at 50 Hz /
60 Hz
If image distortion oc-
curs, it may be neces-
sary to install the prod-
uct further from sources
of electromagnetic
fields or to install mag-
netic shielding. Before
the product is installed,
the electromagnetic
field should be mea-
sured to ensure that it
is sufficiently low.
Immunity test acc.
to IEC 61000-4–3
for radiated, ra-
dio-frequency
electromagnetic
fields
3 V/m 80 MHz to
2.7 GHz
* Refer to Table 2 for
wireless proximity RF
field test levels
3 V/m 80 MHz to
2.7 GHz
Immunity to con-
ducted distur-
bances, induced
by radio-fre-
quency fields acc.
to IEC 61000-4-6
3 V
rms
on 150 kHz to
80 MHz
1 kHz 80% AM modu-
lation
6 V
rms
in ISM band
3 V
rms
on 150 kHz to
80 MHz
1 kHz 80% AM modu-
lation
6 V
rms
in ISM band
9.3 Table 2 – Test levels for proximity fields from HF
wireless communications equipment
Test fre-
quency
MHz
Frequency
band
MHz
Radio service Modulation
Immunity
test level
V/m
Compliance
level
V/m
385
380 – 390
TETRA 400
Pulse modula-
tion 18 Hz
27
27
450
430 – 470
GMRS 460,
FRS 460
FM ± 5 kHz
deviation
1 kHz sine
wave
28
28
710
704 – 787
LTE band 13 &
17
Pulse modula-
tion
217 Hz
9
9
745
780
810
800 – 960
GSM 800/900,
TETRA 800,
iDEN 820,
CDMA 850,
LTE band 5
Pulse modula-
tion
18 Hz
28
28
870
930
