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
+/- 1 kV for input/output lines
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 line(s) to line(s)
+/- 2 kV line(s) to earth
Mains power quality should be that of a typical commercial or
hospital environment.
Voltage dips, short inter-
ruptions and voltage vari-
ations on power supply input
lines
IEC 61000-4-11
<5 % U
T
(>95 % dip in U
T
) for
0.5 cycle
40 % UT (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
0.5 cycle
40 % UT (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 ICS AirCal requires con-
tinued operation during power mains interruptions, it is
recommended that the ICS AirCal be powered from an unin-
terruptible 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 char-
acteristic of a typical location in a typical commercial or hos-
pital environment.
U
T
is the AC mains voltage prior to application of the test level.
Guidance and manufacturer's declaration - electromagnetic immunity - for equipment and systems that are NOT life-supporting
ICS AirCal is intended for use in the electromagnetic environment specified below. The user of ICS AirCal should ensure that it is used in such an environment.
Immunity test
IEC 60601
test level
Compliance level
Electromagnetic environment - guidance
Otometrics - ICS AirCal
31
10 Notes on EMC (Electromagnetic Compatibility)
