B-4 SEER Light Ambulatory Recorder/Controller Revision B
2019818-008
Electromagnetic Compatibility: Electromagnetic Compatibility (EMC)
Guidance and Manufacturer’s Declaration – Electromagnetic
Immunity
The SEER Light recorder and controller are intended for use in the
electromagnetic environment specified below. It is the responsibility of
the customer or user to ensure that the SEER Light recorder and
controller are used in such an environment.
NOTE
Ut is the AC mains voltage prior to application of the test level.
Immunity Test EN 60601 Test Level Compliance Level
Electromagnetic Environment -
Guidance
Electrostatic
discharge (ESD)
EN 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
EN 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
Not applicable. The SEER Light recorder
and controller are not powered by Mains
power.
Surge
EN 61000-4-5
± 1 kV differential mode
± 2 kV common mode
± 1 kV differential mode
± 2 kV common mode
Not applicable. The SEER Light recorder
and controller are not powered by Mains
power.
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
EN 61000-4-11
<5% U
t
(>95% dip in U
t
)
for 0.5 cycles
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 cycles
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
Not applicable. The SEER Light recorder
and controller are not powered by Mains
power.
Power frequency
(50/60 Hz) magnetic
field
EN 61000-4-8
3 A/m 3 A/m Power frequency magnetic fields should be
at levels characteristics of a typical location
in a typical commercial or hospital
environment.
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