Xo FLEX, Инструкция по эксплуатации, Страница: 83 / 95

XO FLEX – Instructions for use
Legal
83
WARNING: Use of accessories, transducers and cables other than those specified or
provided by the manufacturer of this equipment could result in increased
electromagnetic emissions or decreased electromagnetic immunity of this equipment
and result in improper operation.
WARNING: Portable RF communications equipment (including peripherals such as
antenna cables and external antennas) should be used no closer than 30 cm (12
inches) to any part of the unit, including cables specified by the manufacturer.
Otherwise, degradation of the performance of this equipment could result.
11.9 INTERFERENCE IMMUNITY
Table 16 – Interference immunity
Interference immunity
tests IEC 60601-1-2
test level Compliance
level Electromagnetic environment -
guidelines
Electrostatic discharge
(ESD) according to IEC
61000-4-2 ± 6 kV contact
discharge
± 8 kV air
discharge ± 6 kV contact
discharge
± 8 kV air
discharge Floors should be made of wood or
concrete or finished with ceramic tiling. If
the floor is covered with synthetic material,
the relative humidity should be at least
30%.
Electrical fast transient/
burst according to IEC
61000-4-4 ± 1 kV for input
and output lines
± 2 kV for power
supply lines
± 1 kV for input
and output lines
± 2 kV for power
supply lines
The quality of the line power supply should
be that of a typical residential or hospital
environment.
Surge voltages according
to IEC 61000-4-5 ± 1 kV differential
mode
± 2 kV common
mode ± 1 kV differential
mode
± 2 kV common
mode The quality of the line power supply should
be that of a typical residential or hospital
environment.
Voltage dips, short
interruptions and variations
of the power supply
according to IEC 61000-4-
11 < 5% U
T
6
(> 95%
interruption) for
1/2 period 40%
U
T
(60% interruption)
for 5 periods 70%
U
T
(30% interruption)
for 25 periods <
5% UT
(> 95%
interruption) for 5
s (250 periods)
< 5% U
T
(> 95%
interruption) for
1/2 period 40%
U
T
(60% interruption)
for 5 periods 70%
U
T
(30% interruption)
for 25 periods <
5% UT
(> 95%
interruption) for 5
s (250 periods)
The quality of the supply voltage should
correspond to that of a typical domestic or
hospital environment. If the user of the unit
needs continued operation even when the
power supply is interrupted, it is
recommended to supply the unit from an
uninterruptible power supply or a battery.
Magnetic field of power
frequencies (50/60 Hz)
according to IEC 61000-4-
8 3 A/m 3 A/m Mains frequency magnetic fields should be
at levels characteristic of a typical location
in a typical residential or hospital
environment.
6 Note: UT is the AC supply voltage prior to application of the test level.