BeaconMedaes TotalAlert 2, Инструкции по установке, эксплуатации и обслуживанию

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6-847718-00 Rev. B00
Introduction
Electromagnetic Compatibility (Cont.)
EN 60601-1-2 (Cont.)
Guidance and manufacturer's declaration - electromagnetic immunity
The TotalAlert 2 is intended for use in the electromagnetic environment specified below. The customer or the user of the TotalAlert 2
should assure that it is used in such an environment.
Immunity test
IEC 60601
test level
Compliance level Electromagnetic environment - guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2,5 GHz
3 Vrms
3 V/m
Portable and mobile RF communications equipment should be
used no closer to any part of the TotalAlert 2, including cables,
than the recommended separation distance calculated from the
equation applicable to the frequency of the transmitter.
Recommended separation distance
d = 1,2 √ P
d = 1,2 √ P
80 MHz to 800 MHz
d = 2,3 √ 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 metres (m).
Field strengths from fixed RF transmitters, as determined by an
electromagnetic site survey,
a
should be less than the compliance
level in each frequency range.
b
Interference may occur in the vicinity of equipment marked with
the following symbol:
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, and electromagnetic site survey should be considered. If the
measured field strength in the location in which the TotalAlert 2 is used exceeds the applicable RF compliance level above, the
TotalAlert 2 should be observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as reorienting or relocating the TotalAlert 2.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.