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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
Professional Healthcare
environment
3 V/m
80 MHz to 2,7 GHz
80% AM at 1 kHz
Professional Healthcare
environment
3 V/m
80 MHz to 2,7 GHz
80% AM at 1 kHz
Proximity fields
from RF wireless
communications
equipment
EN 61000-4-3
385 MHz - 27 V/m
450 MHz - 28 V/m
710, 745, 780 MHz -
9V/m
810, 870, 930 MHz - 28
V/m
1720, 1845, 1970, 2450
MHz – 28 V/m
5240,5500, 5785 MHz -
9V/m
385 MHz - 27 V/m
450 MHz - 28 V/m
710, 745, 780 MHz - 9V/
m
810, 870, 930 MHz - 28
V/m
1720, 1845, 1970, 2450
MHz - 28 V/m
5240,5500, 5785 MHz -
9V/m
Electrical fast
transient/burst
EN 61000-4-4
±1kV SIP/SOP ports
±2kV AC port
100kHz 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
30A/m
50 Hz or 60 Hz
30A/m
50 Hz
Power frequency magnetic fields
should be at levels characteristic of
a typical location in a typical
commercial or hospital
environment.
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