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Electromagnetic Compatibility
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Electromagnetic Immunity
Guidance and Manufacturer’s Declaration -
Electromagnetic Immunity - For all Equipment and Systems
The SARA LITE is intended for use in electromagnetic environment specified below. The customer or
the user of the SARA LITE should assure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance level
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,
concrete or ceramic tile. If
floors are covered with
synthetic material, the relative
humidity 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
Mains power quality should
be that of a typical
commercial or hospital
environment.
Surge
IEC 61000-4-5
±1 kV differential mode
±2 kV for common mode
±1 kV differential
mode
±2 kV for common
mode
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
IEC 61000-4-11
<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.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m
3 A/m
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercials or hospital
environment.
NOTE:
U
T is the AC mains voltage prior to application of the test level.
