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14. Normative references
Guidance and manufacturer's declaration – electromagnetic immunity
The model LND018915V3 is intended for use in the electromagnetic environment specified below.
The customer or the user of the model LND018915V3 should ensure that it is used in such an
environment.
Immunity test
6 kV contact
Electrostatic
8 kV air
discharge (ESD)
IEC 61000-4-2
2 kV for power
Electrical fast
supply lines
transient/burst
IEC 61000-4-4
1 kV differential
Surge
IEC 61000-4-5
mode
Voltage dips,
<5 % U
short
(>95 % dip in U
for 0,5 cycle
interruptions and
voltage variations
40 % U
on power supply
(60 % dip in U
for 5 cycles
input lines
IEC 61000-4-11
70 % U
(30 % dip in U
for 25 cycles
<5 % U
(>95 % dip in U
for 5 sec
3 A/m
Power frequency
(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
IEC 60601
Compliance
test level
6 kV contact
8 kV air
2 kV for power
supply lines
1 kV differential
mode
<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 –
level
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
T
)
that of a typical commercial or
T
hospital environment. If the user of
the model LND018915V3 requires
continued operation during power
T
)
mains interruptions, it is
T
recommended that the model
LND018915V3 be powered from
an uninterruptible power supply or
T
)
a battery.
T
T
)
T
Power frequency magnetic fields
should be at levels characteristic
of a typical location in a typical
commercial or hospital
environment.
19
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