Wide CL24s, Руководство пользователя, Страница: 15 / 72

CL24s USER’S MANUAL
2. Guidance and manufacturer’s declaration - electromagnetic immunity
This medical LCD monitor is intended for use in the electromagnetic environment specified below.
The customer or the user of the medical LCD monitor 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 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.
Conducted RF
IEC 61000-4-6
3 Vrms
150 kHz to
80MHz 3 Vrms
150 kHz to
80MHz
Portable and mobile RF communications
equipment should be used no closer to
any part of the LCD monitor, including
cables, than the recommended
separation distance calculated from the
equation applicable to the frequency of
the transmitter.
Recommended separation distance :
d = [ 3.5 / V
1
] √P
Where P is the maximum output power
rating of the transmitter in watts (W)