User's Manual

49
Guidance and manufacturer's 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
IEC 60601 test level
Compliance level
Electromagnetic
environment - guidance
Electrostatic
Discharge (ESD)
IEC 61000-4-2
±8 kV contact
±2, 4, 8, 15 kV air
±8 kV contact
±2, 4, 8, 15 kV air
Floor 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
±0.5, 1 kV line(s) to
line(s);
±0.5, 1, 2 kV
Line to ground
±0.5, 1 kV line(s) to
line(s);
±0.5, 1, 2 kV
Line to ground
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
0% U
T
for 0.5 cycle
(1
phase)
0% U
T
for 1
cycles 70% U
T
for 25/30
cycles
(50/60 Hz)
0%
U
T
for 250/300
cycles (50/60Hz)
0% U
T
for 0.5 cycle (1
phase)
0% U
T
for 1 cycles
70% U
T
for 25/30
cycles
(50/60 Hz)
0% U
T
for 250/300
cycles (50/60Hz)
Mains power quality
should be that of a typical
commercial or hospital
environment. If the user of
the device requires
continued operation during
power mains interruptions,
it is recommended that the
device be powered from
an uninterruptible power
supply or a battery.
Power frequency
(50 or 60 Hz)
magnetic field IEC
61000-4-8
30 A/m (50 or 60 Hz)
30 A/m at 50 Hz
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.