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UK
Guidelines and declaration - electromagnetic immunity
Guidelines and manufacturer’s declaration regarding electromagnetic immunity
Appliance LND018915V3 is intended for use in the electromagnetic environment speci-
fied below. The customer or user of model LND018915V3 must ensure that it is used in
such an environment.
Immunity test
Test level, IEC 60601 Compliance level
Electromagnetic envi-
ronment - guidance
Electrostatic dis-
charge (ESD)
IEC 61000-4-2
± 6 kV contact
± 8 kV air
± 6 kV contact
± 8 kV air
Floors should be made of
wood, cement or ceramic
tiles. If floors are covered
with synthetic mate-
rial, the relative humidity
should be at least 30 %.
Electrical fast
transient/burst
IEC 61000-4-4
± 2 kV for power sup-
ply lines
± 2 kV for power sup-
ply lines
Mains power quality
should fulfil the require-
ments placed on a typical
commercial or hospital
environment.
Surge
IEC 61000-4-5
±1 kV differential
mode
±1 kV differential
mode
Mains power quality
should fulfil the require-
ments placed on a typical
commercial or hospital
environment.
Voltage dips,
short interrup-
tions and voltage
fluctuations on
power supply
input lines
IEC 61000-4-11
<5 % UT (>95 %
dip in
U
T
) for 0.5
cycles
40 % UT (60 % dip
in
U
T
) for 5 cycles
70 % UT (30 % dip
in
U
T
) for 25 cycles
<5 % UT (>95 %
dip in
U
T
) for 5 sec.
<5 %
U
T
(>95 % dip in
U
T
) for 0.5 cycles
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 fulfil the require-
ments placed on a typical
commercial or hospital
environment.
If the user of model
LND018915V3 requires
continued operation dur-
ing mains power interrup-
tions, it is recommended
that model LND018915V3
be powered from an un-
interruptible power supply
or a battery.
Power frequency
(50/60 Hz) mag-
netic field
IEC 61000-4-8
3 A/m
3 A/m
Power frequency mag-
netic fields should be at
levels characteristic of a
typical location in a typical
commercial or hospital
environment.
Caution!
U
T
is the AC mains voltage prior to application of the test level.