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Idiomas disponibles
Idiomas disponibles
ELECTROMAGNETIC COMPATIBILITY (EMC)
• Guidance and manufacturer's declaration – electromagnetic emissions
The device is intended for use in the electromagnetic environments listed below, and should only be used in such
environments:
Emissions test
Compliance
RF emissions CISPR 11
Group 1
RF emissions CISPR 11
Class B
Harmonic emissions IEC 61000-3-2
Not Applicable
Voltage fluctuations/ flicker emissions
Not Applicable
IEC 61000-3-3
• Guidance and manufacturer's declaration – electromagnetic immunity
The device is intended for use in the electromagnetic environments listed below, and should only be used in such environments:
Immunity test
IEC 60601 test level
Electrostatic
± 6 kV contact
discharge (ESD)
± 8 kV air
IEC 61000-4-2
Power frequency
3 A/m
(50/60 Hz) magnetic
field IEC 61000-4-8
• Recommended separation distances between portable and mobile RF communication equipment and the device.
The device is intended for use in an electromagnetic environment where radiated RF disturbances are under control.
User can help prevent electromagnetic interference by keeping the device at a minimum distance from portable and
mobile RF communications equipment (transmitters). Below table details the maximum output power of transmitter:
Rated maximum output
Separation distance according to frequency of transmitter m
power of transmitter W
150 kHz to 80 MHz
Not Applicable
0.01
NA
0.1
NA
1
NA
10
NA
100
NA
For transmitters rated at a maximum output power not listed above, the recommended separation
distance d in metres (m) can be estimated using the equation applicable to the frequency of the
transmitter, where P is the maximum output power rating of the transmitter in watts (W) according to the
transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for 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.
Electromagnetic environment – guidance
RF energy is used only to maintain device's operation.
Therefore, its RF emissions are so low that it's not likely to
cause any interference in nearby electronic equipment.
The device is suitable for use in all establishments,
including domestic establishments, and those directly
connected to the public low-voltage power supply network
that supplies buildings used for domestic purposes.
Compliance level
Electromagnetic environment–guidance
± 6 kV contact
Floors should be wood, concrete or ceramic
± 8 kV air
tile. If floors are covered with synthetic
material, the relative humidity should be at
least 30 %.
3 A/m
Power frequency magnetic fields should be at
levels characteristic of a typical location in a
typical commercial or hospital environment.
80 MHz to 800 MHz
800 MHz to 2.5 GHz
d = 1.2
d = 2.3
0.12
0.38
1.2
3.8
12
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• Guidance and manufacturer's declaration – electromagnetic immunity
The device is intended for use in the electromagnetic environments listed below, and should only
be used in such environments:
Immunity
test
Conducted
RF
IEC 61000-
4-6
Radiated
RF
IEC 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.
0.23
0.73
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 pre-
2.3
dicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmit-
7.3
ters, an electromagnetic site survey should be considered. If the measured field strength in the location
23
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 reorienting or relocating the device.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
IEC 60601
Compliance
Electromagnetic environment – guidance
test level
level
3 Vrms
Not Ap-
Portable and mobile RF communications equipment
150 kHz to
plicable
should be used no closer to any part of the device,
80 MHz
including cables, than the recommended separation
3 V/m
distance calculated from the equation applicable to the
3 V/m
frequency of the transmitter.
80 MHz to
Recommended separation distance
2.5 GHz
d = 1.2
d = 2 .3
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:
30
80 MHz to 800 MHz
800 MHz to 2.5 GHz
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