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Technical Information
Table 4: Electromagnetic Immunity
Immunity Test
IEC 60601
Test Level
Compliance Level
Electromagnetic
Environment—Guidance
This device is intended for use in the electromagnetic environment specified below.
The user of this device should ensure that it is used in such an environment.
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
N/A
N/A
Mains power quality should be
that of a typical commercial or
hospital environment.
Surge
IEC 61000-4-5
±1 kV differential
mode
±2 kV common mode
N/A
N/A
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 sec.
N/A
Mains power quality should be
that of a typical commercial or
hospital environment. If the user
of the device requires continued
operation during power mains
interruptions, it is recommended
that the device be powered from
an uninterruptible power supply
or battery pack.
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 AC mains voltage before application of the test level.