Guidance And Manufacturers Declaration-Electromagnetic Immunity - CAIRE Liberator 20 Manuel D'utilisation

Liberator
Table 2*
Recommended separation distances between portable and mobile
The Liberator is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of the Liberator can help prevent electromagnetic interference
by maintaining a minimum distance between portable and mobile RF communications equipment
(transmitters) and the Liberator as recommended below, according to the maximum output power of the
communications equipment.
Rated maximum output
power of transmitter
W
0,01
0,1
1
10
100
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) 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.
* This table is included as a standard requirement for equipment which has been tested to specific test
levels and over specific frequency ranges and been found compliant with regulations.
Table 3
Guidance and manufacturers declaration—electromagnetic immunity
The Liberator is intended for use in the electromagnetic environment specified below. The customer or
the user of the Liberator should assure that it is used in such an environment.
Immunity test IEC 60601 test level
Electrostatic
discharge (ESD)
IEC 61000-4-2 +- 8 kV, +- 15 kV air
Electrical fast
transient/burst
IEC 610004-4
Surge ±1 kV line(s) to line(s)
IEC 61000-4-5 ±2 kV line(s) to earth
Voltage dips, <5% UT (>95% dip in UT)
short interruptions
and voltage 40% UT (60% dip in UT)
variations on
power supply 70% UT (30% dip in UT)
input lines
IEC 61000-4-11 <5% UT (>95% dip in UT) for 5 sec
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
Note: UT is the a.c. mains voltage prior to application of the test level.
** This statement indicates that the required testing was performed in a controlled environment and the
Liberator are found to be compliant with regulations.
12 - ENG PN MN234-C4 G | User Manual
RF communications equipment and the Liberator
Separation distance according to frequency of transmitter
150 kHz to 80 MHz
d=1.2√P
0.12 m
0.38 m
1.2 m
3.8 m
12 m
Compliance level
+- 8kV Contact +- 8kV Contact
+- 2 kV, +-4 kV, +- 2 kV, +-4 kV,
+- 8 kV, +- 15 kV air
±2 kV for power Not applicable
supply lines DC powered device
±1 kV for Not applicable
input/output lines No data input/output lines
Not Applicable
DC powered device
for 0,5 cycle
Not Applicable
for 5 cycles
for 25 cycles
30 A/m
50/60 Hz
m
80 MHz and 800 MHz
d=1.2 √P
0.12 m
0.38 m
1.2 m
3.8 m
12 m
Electromagnetic environment—guidance
Floors should be wood, concrete or ceramic
tile. If floors are synthetic, the relative
humidity should be at least 30%.**
Not applicable
Not Applicable
Not Applicable
DC powered
device
30 A/m Power frequency magnetic fields should be
50/60 Hz that of a typical commercial or hospital
environment.
800 MHz to 2,5 GHz
d=2.3 √P
0.23 m
0.73 m
2.3 m
7.3 m
23 m