Braun EXACTFIT 1 - Electromagnetic Immunity; Electromagnetic Immunity Guidance

11
English
Non-life support equipment separation distance calculation
(3Vrms / 3V/m compliance)
Rated maximum output
power of transmitter (W)
Separation distance according to
frequency of transmitter (m)
150kHz to 80MHz
in ISM bands
d = [
3,5
] P
V
1
80MHz to
800MHz
d = [
3,5
] P
E
1
800MHz to
2.5GHz
d = [
7
] P
E
1
0.01 0.12 0.12 0.23
0.1 0.37 0.37 0.74
1 1.17 1.17 2.33
10 3.69 3.69 7.38
100 11.67 11.67 23.33
Guidance and manufacturer’s declaration – electromagnetic immunity
The BUA5000AR is intended for use in the electromagnetic environment specied below.
The customer or the user of the BUA5000AR should assure that it is used in such an environment.
Immunity test
IEC 60601 test
level
Compliance
level
Electromagnetic
environment – guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
±6kV Contact
±8kV Air
Complies
Floors should be wood,
concrete, or ceramic tile. If
oors are covered with synthetic
material, the relative humidity
should be at least 30%.
Radiated RF
IEC 61000-4-3
3V/m 80MHz to
2.5GHz
Complies
Field strengths outside the
shielded location from xed RF
transmitters, as determined by
an electromagnetic site survey,
should be less than 3V/m.
Interference may occur in the
vicinity of equipment marked
with the following symbol:
Separation distance
calculation provided above. If
a known transmitter is present
the specic distance can be
calculated using the equations.
Conducted RF
IEC 61000-4-6
3Vrms 150kHz to
80MHz
Not
applicable
(no electrical
cabling)
Electrical fast
transient
IEC 61000-4-4
±2kV
power line
±1kV I/O lines
Not
applicable
The BUA5000AR
is solely battery powered.
Surge
IEC 61000-4-5
±1kV
dierential
±2kV common
Not
applicable
Power frequency
magnetic eld
IEC 61000-4-8
3A/m Complies
Power frequency
magnetic elds should be at
levels characteristic of a
typical location in a typical
commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
>95% dip 0.5 cycle
60% dip 5 cycles
70% dip 25 cycles
95% dip 5 sec.
Not
applicable
The BUA5000AR
is solely battery powered.