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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
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.
