Terraillon TMB-988 Manual De Instrucciones página 78

Table 4 – Guidance and MANUFACTURER'S declaration – electromagnetic IMMUNITY – for ME
EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING
The device is intended for use in the electromagnetic environment specified below.
The customer or the user of the device should assure that it 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 Not applicable
Radiated RF 3 V/m
IEC 61000-4-3 80 MHz to 2,5 GHz
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection
from structures, objects and people.
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 device is used exceeds the applicable RF compliance level above,
the device should be observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as re-orienting or relocating the device.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than
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Guidance and manufacturer's declaration – electromagnetic immunity
Compliance
level
Portable and mobile RF communications equipment should be used no
closer to any part of the device, including cables,
than the recommended separation distance calculated from the equation
applicable to the frequency of the transmitter.
Recommended separation distance
3 V/m
where
watts (W) according to the transmitter manufacturer and
recommended separation distance in metres (m).
Field strengths from fixed RF transmitters, as determined by an
electromagnetic site survey,
each frequency range.
Interference may occur in the vicinity of equipment marked with the
following symbol:
Electromagnetic environment – guidance
80 MHz to 800 MHz
800 MHz to 2,5 GHz
is the maximum output power rating of the transmitter in
should be less than the compliance level in
a
b
V/m.
is the