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Appendix
Guidance and manufacturer’s declaration – electromagnetic emissions
The device is intended for use in the electromagnetic environments listed below, and should only be
used in such environments:
Emissions test
Compliance
Electromagnetic environment –
guidance
RF emissions
CISPR 11
Group 1
RF energy is used only to maintain
device’s operation. Therefore, its RF
emissions are so low that it’s not likely
to cause any interference in nearby
electronic equipment.
RF emissions
CISPR 11
Class B
The device is suitable for use in all
establishments, including domestic
establishments, and those directly
connected to the public low-voltage
power supply network that supplies
buildings used for domestic purposes.
Harmonic emissions
IEC 61000-3-2
Not Applicable
Voltage fluctuations/
flicker emissions
IEC 61000-3-3
Not Applicable
Guidance and manufacturer’s declaration – electromagnetic immunity
The device is intended for use in the electromagnetic environments listed below, and should only be
used in such environments:
Immunity test
IEC 60601
test level
Compliance
level
Electromagnetic environment –
guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
±
8 kV contact
discharge
±
15 kV air
discharge
±
8 kV contact
discharge
±
15 kV air
discharge
In the case of air discharge testing, the
climatic conditions shall be within the
following ranges:
Ambient Temperature:15
℃
~35
℃
Relative Humidity: 30%~60%.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
30 A/m
50 or 60 Hz
30 A/m
50 or 60 Hz
Power frequency magnetic fields should be
at levels characteristic of a typical location
in a typical commercial or hospital
environment.
