CareOne AHBPA-040 Manual De Instrucciones página 14

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 Not
61000-3-2 Applicable
Voltage fluctuations/ flicker Not
emissions IEC 61000-3-3 Applicable
• 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 Separation distance according to frequency of transmitter m
output power of
150 kHz to 80 MHz
transmitter W
Not Applicable
0.01 NA
0.1 NA
1 NA
10 NA
100 NA
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
± 8 kV air or ceramic 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 com-
mercial or hospital environment.
80 MHz to 800 MHz 800 MHz to 2.5 GHz
d = 1.2 d = 2.3
0.12 0.23
0.38 0.73
1.2 2.3
3.8 7.3
12 23
26
For transmitters rated at a maximum output power not listed above, the recommended separation dis-
tance 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.
• 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 IEC 60601 Compliance Electromagnetic environment – guidance
test test level level
Conducted 3 Vrms Not Appli- Portable and mobile RF communications equipment should be
RF 150 kHz to cable used no closer to any part of the device, including cables, than
IEC 61000- 80 MHz the recommended separation distance calculated from the
4-6 3 V/m equation applicable to the frequency of the transmitter.
3 V/m Recommended separation distance
Radiated 80 MHz to
d = 1.2
RF 2.5 GHz
d = 2 .3
IEC 61000-
4-3
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 compli-
ance 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 absorp-
tion 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
reorienting or relocating the device.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
80 MHz to 800 MHz
800 MHz to 2.5 GHz
27