EDAN SD3 PRO - A3.2 Electromagnetic Immunity

SD3 Series Ultrasonic Pocket Doppler User Manual EMC Information
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A3.2 Electromagnetic Immunity
Guidance and manufacture’s declaration–electromagnetic immunity
The SD3 Series Ultrasonic Pocket Doppler is intended for use in the electromagnetic environment
specified below. The customer or the user of the device 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
8 kV contact
15 kV air
8 kV contact
15 kV air
Floors should be wood,
concrete or ceramic tile. If
floor are covered with
synthetic material, the relative
humidity should be at least
30%.
Electrical Fast
Transient/Burst
IEC/EN61000-4-4
±2 kV for power supply lines
±1 kV for input/output lines
Not applicable
Not applicable
Surge
IEC/EN61000-4-5
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
Not applicable
Not applicable
Voltage dips, short
interruptions, and
voltage variations
on power supply
input lines
IEC/EN61000-4-11
<5%UT(>95% dip inUT)
for 0.5cycle
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 5s
Not applicable
Not applicable
Power frequency
(50 Hz/60 Hz)
magnetic field
IEC61000-4-8
30 A/m
30 A/m
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.