42
43
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
IEC 61000-4-11
<5 % UT
(>95% dip in UT.)
for 0.5 cycle
<5 % UT
(>95% dip in UT.)
for 1 cycle
70% UT
(30% dip in UT)
for 25 cycles
<5% UT
(>95 % dip in UT)
for 250 cycles
<5 % UT
(>95% dip in UT.)
for 0.5 cycle
<5 % UT
(>95% dip in UT.)
for 1 cycle
70% UT
(30% dip in UT)
for 25 cycles
<5% UT
(>95 % dip in UT)
for 250 cycles
Mains power quality should be
that of a typical commercial
or hospital environment.
If the user of the models
BAE380R requires continued
operation during power mains
interruptions, it is recommended
that the models BAE380R
be
powered from an uninterruptible
power supply or a battery.
Power frequency
(50/60 Hz)
magnetic field
lEC 61000-4-8
30A/m
30A/m
Power frequency magnetic fields
should be at levels characteristic
of a typical location in a
typical commercial or hospital
environment.
NOTE
UT is the a.c. mains voltage prior to application of the test level.
Table 3: Guidance & Declaration - electromagnetic immunity concerning
Conducted RF & Radiated RF
Guidance & Declaration - Electromagnetic immunity
The model BAE380R is intended for use in.the electromagnetic environment specified below. The
customer or the user of the models BAE380R should assure that it is used in such an environment.
Immunity test
IEC 60601 test
level
Compliance
level
Electromagnetic environment - guidance
Conducted RF lEC
61000-4-6
Conducted RF lEC
61000-4-6
Radiated RF lEC
61000-4-3
3 Vrms
150 kHz to 80
MHz
6 Vrms
ISM frequency
band
3 V/m
80 MHz to 2.7
GHz
3V
6V
3V/m
Portable and mobile RF communications
equipment should be used no closer to any
part of the models BAE380R, including
cables, than the recommended separation
distance calculated from the equation
applicable to the frequency of the transmitter.
Recommended separation distance
d=1.2×P1/2
d=2×P1/2
d=1.2×P1/2 80 MHz to 800 MHz
d=2.3×P1/2 800 MHz to 2.7 GHz
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,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:
NOTE I At 80 MHz end 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 model BAE380R is used exceeds the applicable RF compliance level above, the
model BAE380R should be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as reorienting or relocating the model BAE380R.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3V/m.
Table 4: Recommended separation distances between portable and mobile
RF communications equipment and the model BAE380R
Recommended separation distances between
portable and mobile RF communications equipment and the model BAE380R
The model BAE380R is intended for use in electromagnetic environment in which radiated RF
disturbances is controlled. The customer or the user of the model BAE380R can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the model BAE380R as recommended below, according
to the maximum output power of the communications equipment.
Rated maximum output
power
of transmitter
W
Separation distance according to frequency of transmitter
m
150kHz to 80MHz
d=1.2×P1/2
80MHz to 800MHz
d=1.2×P1/2
800MHz to 2,7GHz
d=2.3×P1/2
0,01
0.12
0.12
0.23
0,1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
For transmitters rated at a maximum output power not listed above, the recommended separation
distance d in meters (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) accordable to
the transmitter manufacturer.
NOTE I 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.
Содержание BA OPTIMA E+ BAE380R
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