FujiFilm CR-IR346CL, Руководство по обслуживанию, Страница: 15 / 20

Table 2
Guidance and manufacturer’s declaration - electromagnetic immunity
The CR-IR346CL/348CL is intended for use in the electromagnetic environment specied below.
The customer or the user of the CR-IR346CL/348CL should assure that it is used in such an environment.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment - guidance
Electrostatic discharge (ESD)
IEC61000-4-2
±6kV contact
±8kV air
±2kV contact
±4kV contact
±6kV contact
±2kV air
±4kV air
±8kV air
Floors should be wood, concrete or ceramic tile. If oors are covered
with synthetic material, the relative humidity should be at least 30%.
Electrical fast transient/burst
IEC61000-4-4
±2kV for power supply lines
±1kV for input/output lines
±2kV for power supply lines
±1kV for input/output lines
Mains power quality should be that of a typical commercial or hospital
environment.
Surge
IEC61000-4-5
±1kV differential mode
±2kV common mode
±0.5kV, ±1kV differential
mode
±0.5kV, ±1kV, ±2kV
common mode
Mains power quality should be that of a typical commercial or hospital
environment.
Voltage dips, short interruptions
and voltage variations of power
supply input lines
IEC61000-4-11
<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 s
<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 s
Mains power quality should be that of a typical commercial or hospital
environment. If the user of the CR-IR346CL/348CL requires continued
operation during power mains interruptions, it is recommended that the
CR-IR346CL/348CL be powered from an uninterruptible power supply or
a battery.
Power frequency (50/60Hz)
magnetic eld
IEC61000-4-8
3 A/m 3 A/m
Power frequency magnetic elds should be at levels characteristic of a
typical location in a typical commercial or hospital environment.
NOTE: U
T
is the a.c. mains voltage prior to application of the test level.
Cautions Relating to Electromagnetic Compatibility