Enraf Nonius Radarmed 950+ Manuel D'utilisation page 59

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
IEC 60601 test level
test
Electrostatic ± 6 kV contact
discharge ± 8 kV air
(ESD)
IEC 61000-4-
2
Electrical fast ± 2 kV for power supply
transient/burst lines
± 1 kV for input/output
IEC 61000-4- lines
4
Surge ± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
IEC 61000-4-
5
Voltage dips, <5 % UT
short (>95 % dip in UT) for
interruptions 0,5 cycle
and voltage
variations on 40 % UT
power supply (60 % dip in UT) for 5
input lines cycles
IEC 61000-4- 70 % UT
11 (30 % dip in UT) for 25
cycles
<5 % UT
(>95 % dip in UT) for 5
s
Power 3 A/m
frequency
(50/60 Hz)
magnetic field
IEC 61000-4-
8
NOTE UT is the AC mains voltage prior to application of the test level.
EN109-1435752-42
Compliance level
± 6 kV contact
± 8 kV air
± 2 kV for power supply
lines
± 1 kV for input/output
lines
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
<5 % UT
(>95 % dip in UT) for
0,5 cycle
40 % UT
(60 % dip in UT) for 5
cycles
70 % UT
(30 % dip in UT) for 25
cycles
<5 % UT
(>95 % dip in UT) for 5
s
3 A/m
ENGLISH
Electromagnetic
environment – guidance
Floors should be wood,
concrete or ceramic tile. If
floors are covered with
synthetic material, the relative
humidity should be at least 30
%.
Mains power quality should be
that of a typical commercial or
hospital environment.
Mains power quality should be
that of a typical commercial or
hospital environment.
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 magnetic
fields should be at levels
characteristic of a typical
location in a typical commercial
or hospital environment.
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