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APPENDIX A - EMC TABLES
TABLE 2: GUIDANCE AND MANUFACTURER’S DECLARATION –
ELECTROMAGNETIC IMMUNITY
Guidance and manufacturer’s declaration — electromagnetic immunity
The LX2 device is intended for use in the electromagnetic environment specified below.
The customer or the user of the LX2 device 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
±8 kV contact
±2 kV, ±4 kV,
±8 kV, ±15
kV air
±8 kV contact
±2 kV, ±4 kV,
±8 kV, ±15
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
transient/burst
IEC 61000-4-4
± 2 kV for power
supply lines
± 1 kV for input /
output lines
± 2 kV for power
supply lines
not applicable
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
input 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 seconds)
<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 seconds)
Mains power quality
should be that of a
typical commercial or
hospital environment.
If the use of the
LX2 device requires
continued operation
during mains power
interruptions, it is
recommended to
install a battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
30 A/m
30 A/m
Power frequency
magnetic fields
should be at levels
characteristic of a
typical location in a
typical commercial or
hospital environment.
NOTE: U
T
is the main power voltage prior to application of the test level.
