1-4
“Oil-Less” Scroll Laboratory Air
4107 9006 25.11
1.0 General Information
1.2.1 EN 61000-6-2 (Cont.)
Guidance and manufacturer’s declaration - electromagnetic immunity
The TotalAlert Embedded control system is intended for use in the electromagnetic environment specifi ed
below. The customer or the user of the TotalAlert Embedded control system 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
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be wood, concrete or ceramic tile.
If fl oors 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 diff erential
mode
±2 kV common mode
±1 kV diff erential mode
±2 kV common mode
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
<5 %
U
T
(>95 % dip in
U
T
)
for 0,5 cycle
<40 %
U
T
(>60 % dip in
U
T
)
for 5 cycles
<70 %
U
T
(>30 % dip in
U
T
)
for 25 cycles
<5 %
U
T
(>95 % dip in
U
T
)
for 5 sec
<5 %
U
T
(>95 % dip in
U
T
)
for 0,5 cycle
<40 %
U
T
(>60 % dip in
U
T
)
for 5 cycles
<70 %
U
T
(>30 % dip in
U
T
)
for 25 cycles
<5 %
U
T
(>95 % dip in
U
T
)
for 5 sec
Mains power quality should be that of a typical
commercial or hospital environment. If the
user of the TotalAlert 2 requires continued
operation during power mains interruptions, it is
recommended that the TotalAlert 2 be powered
from an uninterruptible power supply or battery.
Power frequency
(50/60 Hz) magnetic
fi eld
IEC 61000-4-8
3 A/m
3 A/m
Power frequency magnetic fi elds 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.
