Inhoudsopgave
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This product is intended for use in the electromagnetic environment specified below.
The customer or the user of this product should assure that the product is used in such an environment.
IEC 60601 test
Immunity test
level
Conducted RF
3 Vrms
IEC 61000-4-6
150 kHz to 80 MHz
Radiated RF
3 V/m
IEC 61000-4-3
80 MHz to 2,5 GHz
10 V/m
800 MHz - 2,0 GHz
NOTE 1 At 80MHz and 800MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected
by absorption and reflected from structures, objects and people.
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and
a
land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted
theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an
electromagnetic site survey should be considered. If the measured field strength in the location in which
the LR is used exceeds the applicable RF compliance level above, the LR should be observed to verify
normal operation. If abnormal performance is observed, additional measures may be necessary, such as
reorienting or relocating the LR.
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 10 V/m.
b
LikoGuard™ plafondlift • 7NL121101 Rev. 4
Guidance and manufacturer's declaration – electromagnetic immunity
Compliance level
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2,5 GHz
10 V/m
800 MHz to 2,0 GHz
Electromagnetic environment - guidance
Portable and mobile RF communications
equipment should be used no closer to any
part of the LR, including cables, than the
recommendedseparation distance calculated
from the equation applicable to the frequency
of the transmitter.
Recommended separation distance
d
= 0 35
,
P
= 0 29
,
d
P
d
= 0 58
,
P
800 MHz to 2,5 GHz
where P is the maximum output power rating
of the transmitter in watts (W) according to the
transmitter manufacturer and d is the
recommended separation distance in meters (m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey,
should be less than the compliance level in
a
each frequency range.
Interference may occur in the vicinity of
equipment marked with the following symbol.
26
80 MHz to 800 MHz
b
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