60
ELECTROMAGNETIC COMPATIBILITY
60
ELECTROMAGNETIC COMPATIBILITY
GUIDANCE AND MANUFACTURER’S DECLARATION – ELECTROMAGNETIC IMMUNITY
Immunity test
IEC60601 test level
Compliance level
Electromagnetic environment
– guidance
Electrostatic
discharge (ESD)
EN 61000-4-2
±2 kV, ±4 kV, ±8 kV,
±15 kV air
±8 kV contact
± 6kV contact
±8 kV air
Floors should be wood, concrete
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covered with synthetic material
the relative humidity level should
be at least 30%.
Conducted
disturbances
inducted by RF
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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).
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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
¿HOG
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
3UR[LPLW\¿HOGV
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
±2 kV AC port
100 kHz repetition
frequency
±2 kV AC port
100 kHz repetition
frequency
Mains power supply should be
that of a typical commercial or
hospital environment.
Power frequency
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EN 61000-4-8
30 A/m
50 Hz or 60 Hz
30 A/m
50 Hz
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should be at levels characteristic
of a typical location in a
typical commercial or hospital
environment.
Surge
EN 61000-4-5
±0.5 kV ±1 kV; ±2 kV, AC
Mains, Line to Ground
±0.5 kV ±1 kV, AC Mains,
Line to Line
±0.5 kV ±1 kV; ±2 kV, AC
Mains, Line to Ground
±0.5 kV ±1 kV, AC Mains,
Line to Line