A&D TM-2441 - Page 111

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Electromagnetic immunity
Immunity test
IEC60601-1-2
test level
Compliance
level
Electromagnetic
environment
Electrostatic
discharge
(ESD)
IEC61000-4-2
±6 kV
contact
±8 kV
in air
±8 kV
contact
±15 kV
in 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
IEC61000-4-4
±2 kV for power
supply lines
±1 kV for
input/output lines
N.A.
Surge
IEC61000-4-5
±1 kV differential
mode
±2 kV common
mode
N.A.
Does not apply
because the built-in
power supply unit is
built-in.
Power
frequency
(50/60 Hz)
magnetic field
IEC61000-4-8
3 A/m 30 A/m
Power frequency
magnetic fields should
become at levels
characteristic of a
typical location in a
typical commercial or
hospital environment.
Conducted RF
IEC61000-4-6
3 Vrms
150 kHz to
80 MHz
6 Vrms
150 kHz to
80 MHz
Recommended
separation distance :
d = 1.2