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GENERAL INFORMATION ON USAGE AND MAINTENANCE
Guidance and manufacturer's declaration - electromagnetic immunity
The TRK-3 OMNIA is intended for use in the electromagnetic environment specified below.
The customer or the user of the TRK-3 OMNIA should assure that it is used in such an environment.
Immunity test Test level Compliance level Electromagnetic environment - guidance
Electrostatic dis-
charge (ESD)
IEC 61000-4-2
±8 kV contact
±15 kV air
±8 kV contact
±15 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
IEC 61000-4-4
±2 kV for power
supply lines
±1 kV for input/
output lines Rep-
etition frequency
100 kHz
±2 kV for power
supply lines
±1 kV for input/
output lines Rep-
etition frequency
100 kHz
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
Main 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
(with phase angle
0°, 45°, 90°,
135°, 180°, 225°,
270° and 315°)
0% U
T
for 1 cycle
0°
70% U
T
for 25/30
cycles
0°
0% U
T
for 250/300
cycles
0% U
T
for 0.5 cycle
(with phase angle
0°, 45°, 90°,
135°, 180°, 225°,
270° and 315°)
0% U
T
for 1 cycle
0°
70% U
T
for 25/30
cycles
0°
0% U
T
for 250/300
cycles
Main power quality should be that of a typical
commercial or hospital environment. If the user or
the TRK-3 OMNIA requires continued operation
during main power interruptions, it is recom
-
mended that the TRK-3 OMNIA be powered from
an uninterruptible power supply or battery.
Power frequency
(50/60 Hz) mag-
netic field
IEC 61000-4-8
30 A/m 30 A/m
Power frequency magnetic fields should be at
levels characteristic of a typical location in a typi
-
cal commercialor hospital environment.
NOTE U
T
is the a.c. main voltage prior to application of the test level.
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