Guidance And Manufacturer's Declaration - Electromagnetic Immunity - Gima ECG300G Manual De Uso

Guidance and manufacturer's declaration – electromagnetic immunity –
for EQUIPMENT and SYSTEMS that are not LIFE-SUPPORTING
Guidance and manufacturer's declaration – electromagnetic immunity
The ECG300G is intended for use in the electromagnetic environment specified below. The customer or the
user of ECG300G should assure that it is used in such an environment.
Immunity test IEC 60601 test level
Conducted
3 V rms
RF IEC
61000-4-6
150 kHz to 80 MHz
Radiated RF
3 V/m
IEC
80 MHz to 2.5 GHz
61000-4-3
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 ECG300G is used exceeds the applicable RF compliance level above, the
ECG300G should be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as reorienting or relocating the ECG300G.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Manuale Utente
Compliance
Electromagnetic environment - guidance
level
Portable and mobile RF communications equipment
should be used no closer to any part of the ECG300G,
including cables, than the recommended separation
distance calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance
3 V rms
Where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
3 V/m
manufacturer and d is the recommended separation
distance in metres (m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey,
should be less than the compliance level in each
frequency range.
Interference may occur in the vicinity of equipment
marked with the following symbol:
33
b
a