PCF Pro User Manual
DOC01851 Page 68 of 74
Electromagnetic Immunity
Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
The PCF Pro is intended for use in the electromagnetic environment specified below. The customer or
the user of the PCF Pro 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
± 6 kV contact
± 8 kV air
± 6 kV contact
± 8 kV air
Floors should be wood,
concrete or ceramic tile. If floors
are covered with synthetic
material, the relative humidity
should be at least 30%.
Electrical fast transient /
burst
IEC 61000-4-4
± 2 kV for power supply
lines
± 1 kV for input / output
lines
± 2 kV for power supply
lines
Input / output line tests
are not applicable.
Mains power quality should be
that of a typical commercial or
hospital environment.
Surge
IEC 61000-4-5
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
± 1 kV differential
mode
± 2 kV common mode
Mains power quality should be
that of a typical commercial or
hospital environment.
Voltage dips, short
interruptions and voltage
variations on power supply
input lines
IEC 61000-4-11
<5% U
T
(>95 % dip in U
T
) For
0.5 cycle
40% U
T
(60 % dip in U
T
)
for 5 cycles
70 % U
T
(30 % dip in U
T
)
for 25 cycles
<5% U
T
(>95 % dip in U
T
) For 5
s
Not Applicable
(Rated input current
>16A per phase)
Not Applicable
(Rated input current
>16A per phase)
Not Applicable
(Rated input current
>16A per phase)
<5% U
T
(>95 % dip in U
T
) For 5
s
Mains power quality should be
that of a typical commercial or
hospital environment. If the
user of the PCF Pro requires
continued operation during
power mains interruptions; it is
recommended that the PCF Pro
be powered from an
uninterruptable power supply or
a battery.
Power frequency
(50/60Hz) Magnetic field
IEC 61000-4-8
3 A/m 3 A/m (50Hz only)
If incorrect operation occurs,
it may be necessary to
position the PCF Pro further
from sources of power
frequency magnetic fields or
to install magnetic shielding.
The power frequency
magnetic field should be
measured in the intended
installation location to
assure that it is sufficiently
low.
Note: UT is the A.C. mains voltage prior to application of the test level.
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