Users Manual Part 4

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.
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
Conducted RF
IEC 61000-4-6
3 Vrms at 0.15 80
MHz & 6V at ISM
Frequency
3 Vrms at 0.15
80 MHz & 6V at ISM
Frequency
Portable and mobile RF communications
equipment should be used no closer to any part
of the device, including cables, than the
recommended separation distance calculated
from the equat
ion applicable to the frequency of
the transmitter.
Recommended separation distance