Publicité
Les langues disponibles
Les langues disponibles
AC Compressor Atomiser – Guidance and manufacturer's declaration
Table 3 – Electromagnetic immunity
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.
Immunity Test
IEC 60601
Test level
Conduced RF
150 KHz to
IEC61000-4-6
80 MHz:
3 Vrms
6 Vrms (in ISM
and amateur
radio bands)
80% Am at 1 kHz
Radiated RF
10 V/m
IEC61000-4-3
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 device is used ex-
ceeds 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.
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
b
Compliance
Electromagnetic environment - guidance
level
150 KHz to
Portable and mobile RF communications equipment
80 MHz:
should be used no closer to any part of the device
3 Vrms
,including cables, than the recommended separation
6 Vrms (in ISM
distance calculated from the equation appropriate
and amateur
for the frequency of the transmitter. Recommended
radio bands)
separation distances:
80% Am at 1 kHz
d=1.2√ P;
d=2√ P
10 V/m
80 MHz to 800 MHz:
d=1.2√ P
800 MHz to 2.7 GHz.
d=2.3√ P
28
Where P is the maximum
output power rating of the
transmitter in watts (W) ac-
cording to the transmitter
manufacturer, d is the
recommended separati-
on distance in meters (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:
Publicité
