22
Anhang
EMV
Table 3 – Test levels for Radiated and conducted Immunity Tests
The E-Box TP012 is intended for use in the electromagnetic environment specified below. The user of E-Box TP012 should make sure that it is used in
such an environment.
Immunity tests
EN/IEC 60601 test level
Conducted RF
3 V
rms
disturbances
150 kHz to 80 MHz
acc. to IEC 61000-4-6
Radiated RF
3 V/m
disturbances acc. to
80 MHz to 2.5 GHz
IEC 61000-4-3
Note: At 80 MHz and 800 MHz, the higher frequency range applies.
Note: These guidelines may not apply in all situations. The propagation of electromagnetic quantities is affected by absorptions and reflections of buildings,
objects, and persons.
a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and 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 E-Box TP012 is used exceeds the applicable
RF compliance level above, the E-Box TP012 should be observed to verify normal operation. If abnormal performance is observed, additional measures may
be necessary, such as re-orienting or relocating the E-Box TP012.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Appendix
EMC
Guidance and manufacturer's declaration – electromagnetic immunity
Compliance level
3 V
rms
3 V/m
Anexo
CEM
Electromagnetic environment – guidance
Portable and mobile RF communications equipment should be used
no closer to any part of the E-Box TP012, including cables, than
the recommended separation distance calculated from the equation
applicable to the frequency of the transmitter.
Recommended separation distance:
f
where P is the nominal power of the transmitter in watts [W] according
to the information provided by the manufacturer of the transmitter 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
a
in each frequency range
.
b
f
80 MHz to 800 MHz
h
800 MHz to 2.5 GHz
Interference may occur in the vicinity of equipment marked with the
following symbol:
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