Guidance And Manufacturer's Declaration-Electromagnetic Immunity - CAIRE Companion 5 Provider Technical Manual

Guidance and manufacturer's declaration–electromagnetic immunity
The Companion 5 is intended for use in the electromagnetic environment specified below. The customer or the user of
the Companion 5 should assure that it is used in such an environment.
Immunity test IEC 60601 test level
Electromagneti ±6 kV contact
c environment
– guidance
±8 kV air
IEC 61000-4-2
Electrical fast ±2 kV for power
tran-sient/burst
IEC 61000-4-4 ±1 kV for input/output
Surge ±1 kV line(s) to line(s)
IEC 61000-4-5 ±2 kV line(s) to earth
<5 % U
Voltage dips,
short
(>95 % dip in
interruptions and
U ) for 0,5 cycle
voltage variations
T
on power supply
input lines IEC
40 % U
61000-4-11
(60 % dip in U
for 5 cycles
70 % U
(30 % dip in U
for 25 cycles
<5 % U
(>95 % dip in
U
T
Power frequency 3 A / m
(50/60 Hz)
magnetic field IEC
61000-4-8
NOTE U is the a.c. mains voltage prior to application of the test level.
T
Oxygen Concentrator
Compliance level
±6 kV contact
±8 kV air
supply lines
N/A
lines
±1 kV line(s) to line(s)
±2 kV line(s) to earth
T
(>95 % dip in
U
T
T
) (60 % dip in U
T
T
) (30 % dip in U
T
T
(>95 % dip in
) for 5 sec
3 A / m
±2 kV for power
supply lines
<5 % U
T
) for 0,5 cycle
40 % U
T
)
T
for 5 cycles
70 % U
T
)
T
for 25 cycles
<5 % U
T
U ) for 5 sec
T
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
Companion 5 requires continued
operation during power mains
interruptions, it is recommended that the
Companion 5 be powered from an
uninter-ruptible 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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