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Technical Information
Table 8: 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.