GE Datex-Ohmeda S/5 Series, Техническое справочное руководство

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Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
B
-2(6)
Document no
.
M1144951-004
Table 2 Guidance and manufacturer’s declaration – electromagnetic immunity
Guidance and manufacturer’s declaration – electromagnetic immunity
The S/5™ CAM/ CCCM is intended for use in the electromagnetic environment specified below. The customer or
the user of the S/5™ CAM/ CCCM 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 for power
supply lines
±1 kV for input/output
lines Mains power quality should be that of a
typical commercial or hospital
environment.
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™ CAM/
CCCM requires continued operation
during power mains interruptions, it is
recommended that the S/5™ CAM/
CCCM 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.