17
Guidance and manufacturer’s declaration - electromagnetic immunity
Immunity Test IEC 60601-1-2
Test Level
Compliance
Level
Electromagnetic environment - guidance
Electrostatic
discharge
(ESD)
EN 61000-4-2
±2kV, ±4kV, ±8kV,
±15kV air
±8kV contact
±2kV, ±4kV,
±8kV, ±15kV
air
±8kV contact
Floors should be wood, concrete or ceramic
tile. If floors are covered with synthetic
material the relative humidity level should be
at least 30%
Conducted
disturbances
inducted by RF
fields
EN 61000-4-6
3V in 0,15 MHz to
80 MHz
6V in ISM and
amateur radio
bands between
0,15 MHz and 80
MHz
80% AM at 1 kHz
3V in 0,15
MHz to 80
MHz
6V in ISM
and amateur
radio bands
between
0,15 MHz
and 80 MHz
80% AM at 1
kHz
Portable and mobile RF communications
equipment should be used no closer to any
part of the product, including cables, than
1.0m, if the transmitter’s output power rating
exceeds 1W
a
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey, should be less
than the compliance level in each frequency
range
b
Interference may occur in the vicinity of
equipment marked with this symbol:
Radiated RF
electromagnetic
field
EN 61000-4-3
Home Healthcare
environment
10 V/m
80 MHz to 2,7 GHz
80% AM at 1 kHz
Home
Healthcare
environment
10 V/m
80 MHz to
2,7 GHz
80% AM at 1
kHz
Electrical fast
transient/burst
EN 61000-4-4
±1kV SIP/SOP
ports
±2kV AC port
100 kHz repetition
frequency
±1kV SIP/
SOP ports
±2kV AC port
100kHz
repetition
frequency
Mains power supply should be that of a
typical commercial or hospital environment.
Power
frequency
Magnetic field
EN 61000-4-8
30 A/m 30 A/m Power frequency magnetic fields should be
at levels characteristic of a typical location in
a typical commercial or hospital environment.
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