Guidance And Manufacturer's Declaration-Electromagnetic Immunity - CAIRE Companion 5 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
Electromagnetic ±6 kV contact
environment –
guidance
±8 kV air
IEC 61000-4-2
Electrical fast tran- ±2 kV for power supply
sient/burst lines
IEC 61000-4-4 ±1 kV for input/output
lines
Surge ±1 kV line(s) to line(s)
IEC 61000-4-5 ±2 kV line(s) to earth
Voltage dips, short <5 % U
interruptions and
(>95 % dip in U
voltage variations
for 0,5 cycle
on power supply
input lines IEC
61000-4-11
40 % U
(60 % dip in U
for 5 cycles
70 % U
(30 % dip in U
for 25 cycles
<5 % U
(>95 % dip in U
for 5 sec
Power frequency 3 A / m
(50/60 Hz) mag-
netic 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
±2 kV for power supply
lines
N/A
±1 kV line(s) to line(s)
±2 kV line(s) to earth
<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 sec
3 A / m
Electromagnetic environment – guid-
ance
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
T
typical commercial or hospital environment.
)
T
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.
T
)
T
T
)
T
T
)
T
Power frequency magnetic fields should be
at levels characteristic of a typical location
in a typical commercial or hospital environ-
ment.
PN 14940837 B — 8