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Idiomas disponibles
Idiomas disponibles
Power
frequency
magnetic
field 50/60
Hz (IEC
61000-4-8)
Voltage dips
and short
interruptions
on AC mains
input lines
(IEC 61000-
4-11)
This equipment is intended for use in the electromagnetic environment specified below.
The customer or the user of this equipment should assure that it is used in such an
environment.
Immunity Test
Conducted
RF RF coupled
into lines (IEC
61000-4-6)
Radiated RF
(IEC 61000-4-3)
The ISM (industrial, scientific, and medical) bands between 150 kHz and 80 MHz are 6,765
a
MHz to 6,795 MHz; 13,553 MHz to 13,567 MHz; 26,957 MHz to 27,283 MHz; and 40,66 MHz to
40,70 MHz.
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless)
b
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 equipment is used
exceeds the applicable RF compliance level above, the equipment should be observed to
verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as reorienting or relocating the equipment.
30 A/m
Dip > 95%,
0.5
cycles Dip > 95%,
1 cycle Dip 30%,
25 cycles (50 Hz)
30 cycles (60 Hz)
Drops >95%, 250
cycles (50 Hz)
300
cycles (60 Hz)
IEC 60601 Test
Level
150 kHz to 80 MHz
outside ISM bands
150 kHz to 80 MHz
in ISM bands
a
30 A/m
0.5 cycles
1 cycle 25
cycles (50
Hz) 30 cycles
(60 Hz) 250
cycles (50 Hz)
300 cycles
(60 Hz)
Compliance
Level
3 Vrms
a
Equipment that emits high
levels of power line magnetic
fields (in excess of 3A/m)
should be kept at a distance
to reduce the likelihood of
interference.
Mains power should be that of
a typical commercial or hospital
environment. If you require
continued operation during
power mains interruptions,
ensure that batteries are
installed and charged. Ensure
that battery life exceeds
longest anticipated power
outages or provide additional
uninterruptible power source.
Electromagnetic Environment
– Guidance
Portable and mobile RF
communications equipment
should be used no closer to
any part of the equipment,
including cables, than the
recommended separation
distance calculated from the
equation applicable to the
frequency of the transmitter
as below.
Recommended separation
distance: d=1.2√P
d=1.2√P (80MHz to 800MHz)
d=2.3√P(800MHz to 2.7GHz)
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 meters (m).
Field strengths from fixed RF
transmitters, as determined
by an electromagnetic site
survey
, should be less than
a
the compliance level in each
frequency range
b
.
Interference may occur in the
vicinity of equipment marked
with the following symbol:
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