SEVEN PLUS User’s Guide | 127
Guidance and Manufacturer’s Declaration- Electromagnetic Immunity
The Receiver is intended for use in the electromagnetic environment specied below. The
customer or the user of the Receiver should assure that it is used in such an environment.
Immunity Test IEC 60601
Test Level
Receiver
Compliance
Level
Electromagnetic
Environment
Guidance
Electromagnetic
Environment
Guidance
Electrostatic
Discharge (ESD)
IEC 61000-4-2
± 6 kV Contact
± 8 kV Air
± 6 kV Contact
± 8 kV Air
Floors should be wood, con-
crete or ceramic tile. If oors
are covered with synthetic
material, the relative humid-
ity should be at least 30%
Electrical Fast
Transient /burst
IEC 61000-4-4
± 2 kV for power supply
lines
± 1 kV for
input/output lines
± 2 kV for power
supply lines
± 1 kV for input/
output lines
Main power quality
should be that of a typical
commercial or hospital
environment
Surge
IEC 61000-4-5
± 1 kV differential mode
± 2 kV common mode
± 1 kV differential
mode
± 2 kV common
mode
Main power quality
should be that of a typical
commercial or hospital
environment.
Voltage
Dips, Short
Interruptions and
Voltage Variations
on Power Supply
Input Lines
IEC 61000-4-11
< 5% UT (>95% dip in
UT) for 0.5 cycle
40% UT (60% dip in UT)
for 5 cycles
70% UT (30% dip in UT)
for 25 cycles
< 5% UT (>95% dip in
UT) for 5 sec
< 5% UT (>95% dip
in UT) for 0.5 cycle
40% UT (60% dip in
UT) for 5 cycles
70% UT (30% dip in
UT) for 25 cycles
< 5% UT (>95% dip in
UT) for 5 sec
Main power quality should
be that of a typical com-
mercial or hospital
environmental.
Power Frequency
(50/60 Hz)
Magnetic Field
IEC 61000-4-8
3 A/m 3 A/m Power Frequency
magnetic elds should be
at levels characteristic of a
typical location in a typical
commercial or hospital
environment
Note: UT is the a.c. main voltage prior to application of the test level
To Next Page
Loading...
