Guidance and manufacturer’s declaration – electromagnetic immunity
The NasoNeb Compressor is intended for use in the electromagnetic environment specified below.
The customer or the user of the NasoNeb Compressor should assure that it is used in such an environment.
Immunity Test
EN 60601 test level
Compliance Level
Electromagnetic environment -
guidance
Electrostatic
discharge (ESD)
EN 61000-4-2
± 8 kV contact
± 15 kV air
± 8 kV contact
± 15 kV air
Floors should be wood, concrete or
ceramic tile. If floors are covered
with synthetic material, relative
humidity should be at least 30%
Electrostatic
transient /
burst
EN 61000-4-4
± 2 kV for power
supply lines
± 1 kV for input/
output lines
N/A
Mains power quality should be that
of a typical commercial or hospital
environment
Surge
EN 61000-4-5
± 1 kV differential
mode
±2 kV common mode
N/A
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
EN-61000-4-11
0% U
T
; 0.5 cycle g)
At 0°, 45°, 90°, 135°,
180°, 225°, 270°
and 315°
0% U
T;
1 cycle and
70 %U
T
; 25/30 cycles
at 0°
0% U
T
; 250/300 cycle
N/A
Mains power quality should be
that of a typical commercial or
hospital environment. If the user of
the NasoNeb Compressor requires
continued operation during
power mains interruptions, it is
recommended that the NasoNeb
Compressor be powered from an
uninterruptible power supply or
a battery.
Power
frequency
(50/60 Hz)
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
NOTE: U
T
is the a.c. mains voltage prior to application of the test level
Guidance and manufacturer’s declaration – electromagnetic immunity
– for all EQUIPMENT and SYSTEMS
10