User's Manual

18
Guidance and Declaration - Electromagnetic Immunity
The device is intended for use in the electromagnetic environment specified below.
The customer or the user of the device should assure that it is used in such an
environment.
Immunity test IEC60601 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
Mains power quality
should be that of a
typical commercial or
hospital environment.
Surge
IEC 61000-4-5
± 1 kV line(s) to
line(s)
± 2 kV line(s) to
earth
± 1 kV line(s)
to
line(s)
± 2 kV line(s)
to
earth
Voltage dips,
short
Interruptions and
Voltage
variations on
power supply
input lines
IEC 61000-4-11
<5 % UT
(>95 % dip in
UT)
for 0.5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
<5 % UT
(>95 % dip in
<5 % UT
(>95 % dip in
UT)
for 0.5 cycle
40 % UT
(60 % dip in
UT)
for 5 cycles
70 % UT
(30 % dip in
UT)
for 25 cycles
Mains power quality
should be that of a
typical commercial or
hospital environment. If
the user of our product
requires continued
operation during power
mains interruptions, it is
recommended that our
product be powered
from an uninterruptible
power supply or a