CR Console Operation Manual
1 - 6 2009. 09 897N0519H
Tab le 2
Guidance and manufacturer’s declaration -
electromagnetic immunity
The CR-IR 348CL is intended for use in the electromagnetic environment specified below.
The customer or the user of the CR-IR 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)
IEC 61000-4-2
±6kV contact
±8kV air
±2kV, ±4kV, ±6kV
contact
±2kV, ±4kV, ±8kV 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
±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
IEC 61000-4-5
±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 on
power supply input
lines
IEC 61000-4-11
<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-IR 348CL requires
continued operation during
power mains interruptions, it is
recommended that the CR-IR
348 C L be powered from an
uninterruptible power supply or
a battery.
Power frequency
(50/60Hz) magnetic
field
IEC 61000-4-8
3 A/m
3 A/m
Power frequency magnetic fields
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.
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