Electromagnetic Immunity - INQUA Inhalator Instrucciones De Uso

ELECTROMAGNETIC IMMUNITY

Immunity test
Electrostatic
discharge (ESD)
IEC 61000-4-2
Electrical fast
transient /burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips,
short interruptions
and voltage
variations on
power supply
input lines
IEC 61000-4-11
Power frequency
(50 Hz/60 Hz)
magnetic field
IEC 61000-4-8
Conducted RF
IEC 61000-4-6
182
IEC 60601 test Compliance
level level
±6 kV contact ±6 kV contact
±8 kV air ±8 kV air
±2 kV for power ±2 kV for power
supply lines supply lines
±1 kV for input / ±1 kV for input /
output lines output lines
±1 kV common ±1 kV common
mode mode
±2 kV differential ±2 kV differential
mode mode
1)
<5% U <5% U
T
(>95% dip of U ) (>95% dip of U
T
for 1/2 cycle for 1/2 cycle
40% U 40% U
T
(60% dip of U ) (60% dip of U
T
for 5 cycles for 5 cycles
70% U 70% U
T
(30% dip of U ) (30% dip of U
T
for 25 cycles for 25 cycles
<5% U <5% U
T
(>95% dip of U ) (>95% dip of U
T
for 5 s for 5 s
3 A/m 3 A/m
3 V 3 V
eff
150 kHz to 150 kHz to
80 MHz 80 MHz
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 simi-
lar to that of a typical commercial or
hospital environment.
Mains power quality should be simi-
lar to that of a typical commercial or
hospital environment.
Mains power quality should be simi-
T
) lar to that of a typical commercial or
T
hospital environment. When the
user of the Medical Electrical Equip-
T
ment continued function also calls in
)
T
the event of disruption of supply, it is
recommended the EUT from an
uninterruptible power supply or a
T
)
battery.
T
T
)
T
Power frequency magnetic fields
should be at levels characteristic of
a typical location in a typical com-
mercial or hospital environment.
Portable and mobile RF communi-
eff
cation equipment should be used no
closer to any part of the EUT, includ-
ing cables, than the recommended
separation distance calculated from
the equation applicable to the fre-
quency of the transmitter.