Electromagnetic compatibility statement 169
fabian HFO | SW 5.1.x
Ref: 113003.EN / Date 2020-02-10
Guideline and manufacturer declaration – electromagnetic immunity
The device "fabian HFO" is intended for operation in the environment described below. The customer or
user of the "fabian HFO" apparatus should ensure it is operated in this type of environment.
Electromagnetic environment – guideline
Electrostatic discharge
(ESD)
IEC 61000-4-2
± 6 kV contact
± 8 kV air
± 6 kV contact
± 8 kV air
Floors should be wooden or concrete or tiled
with ceramic tiles. For flooring made from
synthetic materials the relative air humidity must
be no less than 30%.
Quick electric
transients/burst
IEC 610004-4
± 2kV for
power cords
± 1kV for in-
/output cables
± 2kV for power
cords
± 1kV for in-/output
cables
The mains quality should correspond to typical
business or hospital environments.
± 1 kV lead to
lead
± 2 kV lead to
ground
± 1 kV lead to lead
± 2 kV lead to ground
The mains quality should correspond to typical
business or hospital environments.
Voltage drops,
temporary power
failures and
fluctuations
IEC 61000-4-11
<5% U
T
(>95% drop of U
T
)
for ½ period
40% U
T
(60% drop of U
T
)
for 5 periods
70% U
T
(30% drop of U
T
)
for 25 periods
<5% U
T
(>95% drop of U
T
)
for 5 seconds
<5% U
T
(>95% drop of U
T
) for
½ period
40% U
T
(60% drop of U
T
) for
5 periods
70% U
T
(30% drop of U
T
) for
25 periods
<5% U
T
(>95% drop of U
T
) for
5 seconds
The mains quality should correspond to
typical business or hospital
environments. If the operator of the
"fabian HFO" requires continued use in
the event of a power failure we
recommend connecting the "fabian
HFO" to an uninterruptible mains
supply or a battery.
Magnetic field at
supply frequency
(50/60 Hz)
IEC 61000-4-8
Magnetic fields at the mains frequency
should correspond to typical values in
business and hospital environments.
Remark U
T
is the mains alternating voltage prior to applying the test level.
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