Datex-Ohmeda F-LM1, Technical Reference Manual

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Datex-Ohmeda S/5 Light Monitor
Document No. M1051339
C-2(4)
Guidance and manufacturer’s declaration – electromagnetic immunity
Guidance and manufacturer’s declaration – electromagnetic immunity
The S/5 Light Monitor is intended for use in the electromagnetic environment specified below. The
customer or the user of the S/5 Light Monitor should assure that it is used in such an environment.
Immunity test IEC 60601 test
level
Compliance level Electromagnetic environment -
guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
±
6 kV contact
±
8 kV air
±
6 kV contact
±
8 kV air
Floors should be wood, concrete or
ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be at least 30 %.
Electrical fast
transients/bursts
IEC 61000-4-4
±
2 kV for power
supply lines
±
1 kV for
input/output lines
±
2 kV or
±
1 kV
1)
for
power supply lines
±
1 kV for
input/output lines
Mains power quality should be that of a
typical commercial or hospital
environment. In case of disturbance
it is recommended to use transient
filter on power input lines.
Surge
IEC 61000-4-5
±
1 kV differential
mode
±
2 kV common
mode
±
1 kV differential
mode
±
2 kV common
mode
Mains power quality should be that
of a typical commercial or hospital
environment.
Voltage dips,
short
interruptions and
voltage variations
on power supply
lines
IEC 61000-4-11 <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
<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
Mains power quality should be that
of a typical commercial or hospital
environment. If user of the S/5 Light
Monitor requires continued operation
during power mains interruptions, it
is recommended that the S/5 Light
Monitor be powered from an
uninterruptible power supply or a
battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8 3 A/m 3 A/m
Power frequency magnetic field
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.
1)
±
1 kV for mainstream CO
2
measurement