ENGLISH
EN109-1435752-42
Page
27
of
29
Guidance and manufacturer’s declaration –
electromagnetic immunity
The RADARMED is intended for use in the electromagnetic environment specified below. The
customer or the user of the RADARMED should assure that it is used in such an environment.
IMMUNITY
test
IEC 60601 test level
Compliance level
Electromagnetic
environment
–
guidance
Electrostatic
discharge
(ESD)
IEC 61000-4-
2
± 6 kV contact
± 8 kV air
± 6 kV contact
± 8 kV air
Floors should be wood,
concrete or ceramic tile. If
floors are covered with
synthetic material, the relative
humidity should be at least 30
%.
Electrical fast
transient/burst
IEC 61000-4-
4
± 2 kV for power supply
lines
± 1 kV for input/output
lines
± 2 kV for power supply
lines
± 1 kV for input/output
lines
Mains power quality should be
that of a typical commercial or
hospital environment.
Surge
IEC 61000-4-
5
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
Mains power quality should be
that of a typical commercial or
hospital environment.
Voltage dips,
short
interruptions
and voltage
variations on
power supply
input lines
IEC 61000-4-
11
<5 %
U
T
(>95 % dip in
U
T) for
0,5 cycle
40 %
U
T
(60 % dip in
U
T) for 5
cycles
70 %
U
T
(30 % dip in
U
T) for 25
cycles
<5 %
U
T
(>95 % dip in
U
T) for 5
s
<5 %
U
T
(>95 % dip in
U
T) for
0,5 cycle
40 %
U
T
(60 % dip in
U
T) for 5
cycles
70 %
U
T
(30 % dip in
U
T) for 25
cycles
<5 %
U
T
(>95 % dip in
U
T) for 5
s
Mains power quality should be
that of a typical commercial or
hospital environment. If the
user of the RADARMED
requires continued operation
during power mains
interruptions, it is
recommended that the
RADARMED be powered from
an uninterruptible power supply
or a battery.
Power
frequency
(50/60 Hz)
magnetic field
IEC 61000-4-
8
3 A/m
3 A/m
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical commercial
or hospital environment.
NOTE
U
T is the AC mains voltage prior to application of the test level.
