Appendix A: EMC Information
Guidance and Manufacturer’s Declaration- Electromagnetic Emissions:
This device is intended for use in the electromagnetic environment specified below. The user of this device
should make sure it is used in such an environment.
Emissions Test Compliance
Electromagnetic Environment-Guidance
RF emissions
CISPR 11
Group1
The device uses RF energy only for its internal function. Therefore, its RF emissions are very
low and are not likely to cause any interference in nearby electronic equipment
RF emissions
CISPR 11
Class B
Harmonic emissions
IEC61000-3-2
Class A
Voltage fluctuations /
Flicker emissions
IEC61000-3-3
Complies
The device is suitable for use in all establishments, including domestic establishments and
those directly connected to the public low-voltage power supply network.
Guidance and Manufacturer’s Declaration- Electromagnetic Immunity:
This device is intended for use in the electromagnetic environment specified below. The user of this device
should make sure it is used in such an environment.
Immunity Test
IEC60601 test
level
Compliance Electromagnetic Environment-Guidance
Electrostatic Discharge
(ESD) IEC61000-4-2
±6kV contact
±8kV air
±6kV contact
±8kV 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
IEC61000-4-4
±2kV for power supply line
±1kV for input/out line
±2kV for power supply
line
±1kV for input/out line
Mains power quality should be that of a typical
commercial or hospital environment.
Surge
IEC61000-4-5
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
± 1 kV line(s) to
line(s)
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
IEC61000-4-11
<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
<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
Mains power quality should be that of a typical
commercial or hospital environment. If the user of this
device requires continued operation during power
mains interruptions, it is recommended that the device
be powered from an uninterruptible power supply or a
battery.
Power frequency
(50/60Hz) magnetic
field
IEC61000-4-8
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 a.c. mains voltage prior to the application of the test level
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