Electromagnetic compatibility
Instructions for use • C-MAC
®
Pocket Monitor • DRE117_EN_V1.0_10-2020_IFU_CE-MDR
32
Interference im-
munity tests
EN/IEC 60601 test
level
Compliance level
Electromagnetic envi-
ronment – guidelines
100 kHz repetition
100 kHz repetition
Surges acc. to
IEC 61000-4-5
± 1 kV voltage outer
conductor – outer con-
ductor
± 2 kV voltage outer
conductor – ground
± 1 kV voltage outer
conductor – outer con-
ductor
± 2 kV voltage outer
conductor – ground
The power supply qual-
ity should be that of a
typical commercial or
hospital environment.
Voltage dips,
short interrup-
tions, and voltage
variations acc. to
IEC 61000-4-11
Voltage dip:
Dip to 0% for 1 cycle
at 0° phase angle
Dip to 70% for 25/30
cycles at 0° phase an-
gle
Dropout to 0% for 0.5
cycles @ 0°, 45°, 90°,
135°, 180°, 225°, 270°,
and 315° phase angles
Voltage interruption:
100% for 250/300 cy-
cles
Voltage dip:
Dip to 0% for 1 cycle
at 0° phase angle
Dip to 70% for 25/30
cycles at 0° phase an-
gle
Dropout to 0% for 0.5
cycles @ 0°, 45°, 90°,
135°, 180°, 225°, 270°,
and 315° phase angles
Voltage interruption:
100% for 250/300 cy-
cles
The power supply qual-
ity should be that of a
typical commercial or
hospital environment. If
the user of the product
requires continued op-
eration in the event of
interruptions to the
power supply network,
it is recommended that
the product be oper-
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
