224
EMV
CEM
Guidance and manufacturer’s declaration – electromagnetic immunity (IEC 60601-1-2, Table 2)
The AUTOCON
®
III 400 is intended for use in the electromagnetic environment specified below. The customer or user of the AUTOCON
®
III 400 must make
sure that it is used in such an environment.
Interference immunity tests
IEC 60601 test level
Compliance level
Electromagnetic environment –
guidelines
Electrostatic discharge (ESD) acc. to
IEC 61000-4-2
±6 kV contact discharge
±6 kV contact discharge
Floors should be made of wood,
concrete or ceramic tile. If floors are
covered with synthetic material, the
relative humidity must be at least
30%.
±8 kV air discharge
±8 kV air discharge
Rapid transient electric interferences/
bursts acc. to IEC 61000-4-4
± 2 kV for power supply lines
± 2 kV for power supply lines
Mains power quality should be that
of a typical commercial or hospital
environment.
±1 kV for input/output lines
±1 kV for input/output lines
Surges acc. to IEC 61000-4-5
± 1 kV line(s) to line(s)
± 1 kV line(s) to line(s)
Mains power quality should be that
of a typical commercial or hospital
environment.
± 2 kV line(s) to earth
± 2 kV line(s) to earth
Voltage dips, short interruptions and
fluctuations of the supply voltage
acc. to IEC 61000-4-11
< 5% U
T
(> 95% dip in U
T
)
for ½ 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
< 5% U
T
(> 95% dip in U
T
)
for ½ 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
Mains power quality should be
that of a typical commercial or
hospital environment. If the user of
the AUTOCON
®
III 400 requests
continued functioning even when
interruptions of the power supply
occur, it is recommended that the
AUTOCON
®
III 400 be powered from
an uninterruptible power supply or a
battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m
3 A/m
Power frequency magnetic fields
should be at levels characteristic
of a typical location in a typical
commercial or hospital environment.
Note: U
T
is the a. c. mains voltage prior to application of the test level.
EMC
