Electromagnetic Compatibility (Emc) - Walgreens WGNBPA-730 User Manual

ELECTROMAGNETIC COMPATIBILITY (EMC)

ENCE
• Guidance and manufacturer's declaration – electromagnetic emissions
ween
t is
Emissions test
RF emissions CISPR 11
RF emissions CISPR 11
Harmonic emissions IEC
61000-3-2
Voltage fluctuations/ flicker
emissions IEC 61000-3-3
• Guidance and manufacturer's declaration – electromagnetic immunity
Immunity test
nce
Electrostatic
ations
discharge (ESD)
IEC 61000-4-2
mits
Power frequency
e limits
(50/60 Hz)
nce
magnetic field
IEC 61000-4-8
diate
h
• Recommended separation distances between portable and mobile RF communication equipment
ns.
icular
or
t off
or
IB-WGNBPA-730_A--01.indd 26
The device is intended for use in the electromagnetic environments listed below, and should only be
used in such environments:
Compliance
Group 1
Class B
Not
Applicable
Not
Applicable
The device is intended for use in the electromagnetic environments listed below, and should only be
used in such environments:
IEC 60601 test level
± 6 kV contact
± 8 kV air
3 A/m
and the device.
The device is intended for use in an electromagnetic environment where radiated RF disturbances are
under control. User can help prevent electromagnetic interference by keeping the device at a minimum
distance from portable and mobile RF communications equipment (transmitters). Below table details
the maximum output power of transmitter:
Rated maximum
output power of
150 kHz to 80 MHz
transmitter W
Not Applicable
0.01
0.1
1
10
100
Electromagnetic environment – guidance
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.
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.
Compliance level
± 6 kV contact
± 8 kV air
3 A/m
Separation distance according to frequency of transmitter m
80 MHz to 800 MHz
d = 1.2
NA 0.12
NA 0.38
NA 1.2
NA 3.8
NA 12
26
Electromagnetic environment–
guidance
Floors 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 com-
mercial or hospital environment.
800 MHz to 2.5 GHz
d = 2.3
0.23
0.73
2.3
7.3
23
2013/8/6 下午5:03