Operator´s Manual
1000-095-071-EN Rev. 1.1
OMNERA®
2020-09-14
Page 51
The system is intended for use in the electromagnetic environment specified below. The cus-
tomer or the user of the system should assure that it is used in such an environment.
Guidance and manufacturer’s declaration - electromagnetic immunity
Immunity test
IEC 60601 test
level
Compliance
level
Electromagnetic environment -
guidance
Electrostatic dis-
charger (ESD)
IEC 61000-4-2
± 8 kV contact
±15 kV air
± 8 kV contact
± 15 kV air
Floors should be wood, concrete or ce-
ramic tile. If floors are covered with syn-
thetic 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
100 kHz repeti-
tive frequency
± 2 kV for power
supply lines
+ 1 kV for input/
output lines
100 kHz repeti-
tive frequency
Mains power quality should be that of a
typical commercial or hospital
environment.
Surge
IEC 61000-4-5
1.0 kV
1.2 kV
2.0 kV
0,90, 180, 270
degree phase
angle
1.0 kV
1.2 kV
2.0 kV
0,90, 180, 270
degree phase
angle
Mains power quality should be that of a
typical commercial or hospital
environment.
Voltage dips,
short interrup-
tions and voltage
variations on
power supply in-
put lines.
IEC 61000-4-11
<5 % U
T
(>95 % dip in U
T
)
for 0.5 cycle
(0, 45, 90, 135,
180, 255, 270,
and 315 degrees
phase angle)
<5% U
T
(>95%
dip in U
T
for 1
cycle)
70% (30 % dip in
U
T
for 25/30
cycles)
<5 % U
T
(>95 %
voltage dip in U
T
for 250/300
cycles)
<5 % U
T
(>95 % dip in U
T
)
for 0.5 cycle
(0, 45, 90, 135,
180, 255, 270,
and 315 degrees
phase angle)
<5% U
T
(>95%
dip in U
T
for 1
cycle)
70% (30 % dip in
U
T
for 25/30
cycles)
<5 % U
T
(>95 %
voltage dip in U
T
for 250/300
cycles)
Mains power quality should be that of a
typical commercial or hospital environ-
ment. If the user of the system requires
continued operation during power mains
interruptions, it is recommended that the
system should be powered from an unin-
terrupted 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 loca-
tion in a typical commercial or hospital
environment.
