26
Electromagnetic Immunity IEC60601-1-2
Immunity Test
Compliance Level
Electrostatic
Discharge (ESD)
IEC 61000-4-2
Electrical Fast
Transient/Burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Power frequency
(50/60 Hz) magnetic
field
IEC 61000-4-8
Voltage dips, short
interruptions and
voltage variations
on power supply
IEC 61000-4-11
IEC60601
Test Level
±6kV contact
±8kV air
±6kV contact
±8kV air
±1kV line to line
±2kV line to earth
±2kV for
power supply lines
±1kV for
input/output lines
±2kV for
power supply lines
*1)
±1kV line to line
±2kV line to earth
<5 % U
T
(>95 % dip in U
T
)
for 0.5 cycle
<5 % U
T
(95 % dip in U
T
)
for 5 sec.
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 0.5 cycle
<5 % U
T
(95 % dip in U
T
)
for 5 sec.
40 % U
T
(60 % dip in U
T
)
for 5 cycles
70 % U
T
(30 % dip in U
T
)
for 25 cycles
3A/m
Note: U
T
is the A.C. mains voltage prior to application of the test level.
*1) The test of input/output lines is not applicable since they are shorter than 3.0m.
3A/m
Electromagnetic Environment
— Guidance
Floor should be wood,
concrete, or ceramic tile. If
floors are covered with
synthetic material, the
relative humidity should be
at least 30 %.
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.
Mains power quality
should be that of a typical
commercial and/or hospital
environment.
Mains power quality
should be that of a typical
commercial and/or hospital
environment.
Mains power quality
should be that of a typical
commercial and/or hospital
environment.
If the user of the AH-C10
requires continued
operation during power
mains interruption, it is
recommended that the
AH-C10 be powered from
an uninterruptible power
supply or battery.
