Safety Information
-8-
Electromagnetic Immunity
The CF-1 is intended for use in the electromagnetic environment specified below.
The user of the CF-1 should assure that it is used in such an environment.
Immunity Test
IEC 60601 Test
Level
Compliance
Level
Electromagnetic Environment –
Guidance
Electrostatic dis-
charge (ESD)
EN IEC 61000-4-2
±(2, 4, 6) kV
contact
±(2, 4, 8) kV air
±(2, 4, 6) kV
contact
±(2, 4, 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 tran-
sient/burst
EN 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
Mains power quality should be that of a
typical commercial or hospital environ-
ment.
Surge
EN IEC 61000-4-5
±1 kV differen-
tial mode
±2 kV common
mode
±1 kV differen-
tial mode
±2 kV common
mode
Mains power quality should be that of a
typical commercial or hospital environ-
ment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
EN 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 sec
<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 sec
Mains power quality should be that of a
typical commercial or hospital environ-
ment. If the user of the CF-1 requires
continued operation during power
mains interruptions, it is recommended
that the CF-1 be powered from an
uninterruptible power supply or a bat-
tery.
Power frequency
(50/60 Hz)
magnetic field
EN 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 AC mains voltage prior to application of the test level.
000_L-IE-5152E_CF-1.book Page 8 Monday, July 29, 2013 10:30 AM
