Sensica sensiLift ST100 Serie Manual Del Usuario página 39

Power
frequency
(50/60 Hz)
magnetic
field
IEC
61000-4-8
NOTE UT is the a.c. mains voltage prior to application of the test level.
IEC 60601-1-2: 2007 Table 4 Requirements
The Sensilift is intended for use in the electromagnetic environment
specified below. The customer or the user of the Sensilifti should
assure that it is used in such an environment.
Immunity IEC 60601
test Test Level
Conducted 3Vrms
RF IEC 150 kHz
61000 to
-4-6 80 MHz
Radiated 3 V/m
RF IEC 80 MHz
61000 to
-4-3 2,5 GHz
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
3 A/m 3 A/m
Compliance
level
3 V
3 V/m
80 MHz
to
2,5 GHz
Power frequency
magnetic fields should be
at levels characteristic of
a typical location in a
typical commercial or
hospital environment.
Electromagnetic
environment – guidance
Portable and mobile RF communications
equipment should be used no closer to any
part of the Sensilift, including cables, than
the recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance
d=3.5/3 √P=1.17√P
d=3.5/3 √P=1.17√(P ) 80 MHz to 800 MHz
d=7/3 √P=2.33√(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
a
level in each frequency range.
Interference may occur in the vicinity of
b
equipment marked
with the following symbol:
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