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1.5
Electromagnetic Immunity
EN 61000-6-2
Electrical Equipment needs special precautions
regarding EMC and needs to be installed and put
into service according to the EMC information
provided in this manual.
Portable
and
mobile
equipment can affect Medical or other Electrical
Equipment.
The TotalAlert Embedded control system is intended for use in the electromagnetic environment specified below. The
customer or the user of the TotalAlert Embedded control system should assure that it is used in such an environment.
Immunity test
Electrostatic
±6 kV contact
Discharge (ESD)
±8 kV air
IEC 61000-4-2
Electrical fast
±2 kV for power
transient/burst
supply lines
IEC 61000-4-4
±1 kV for input/
output lines
Surge
±1 kV differential
IEC 61000-4-5
mode
±2 kV common mode
Voltage dips, short
<5 % U
Interruptions and
(>95 % dip in U
voltage variations
for 0,5 cycle
on power supply
<40 % U
input lines
(>60 % dip in U
IEC 61000-4-11
for 5 cycles
<70 % U
(>30 % dip in U
for 25 cycles
<5 % U
(>95 % dip in U
for 5 sec
Power frequency
3 A/m
(50/60 Hz) magnetic
field
IEC 61000-4-8
NOTE: U
is the a.c. mains voltage prior to application of the test level.
T
Lubricated Rotary Vane Laboratory Vacuum Systems
RF
communications
Guidance and manufacturer's declaration - electromagnetic immunity
IEC 60601
Compliance level
test level
±6 kV contact
±8 kV air
±2 kV for power supply
lines
±1 kV for input/output
lines
±1 kV differential mode
±2 kV common mode
<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
3 A/m
The use of accessories, transducers, and cables
other than those specified by the manufacturer,
may result in decreased immunity of the
TotalAlert Embedded control system.
The TotalAlert Embedded control system should
not be used adjacent to other equipment.
If adjacent use is necessary, the TotalAlert
Embedded control system should be observed
to verify normal operation in the configuration
in which it will be used.
Electromagnetic environment - guidance
Floors should be wood, concrete, metal or
ceramic tile. If floors are covered with synthetic
material, the relative humidity should be at least
30 %.
Mains power quality should be that of a typical
commercial or hospital environment.
Mains power quality should be that of a typical
commercial or hospital environment
Mains power quality should be that of a typi-
T
)
cal commercial or hospital environment. If the
T
user of the TotalAlert Embedded control system
requires continued operation during power mains
T
)
interruptions, it is recommended that the system
T
be installed on an emergency power service.
T
)
T
T
)
T
Power frequency magnetic fields should be at lev-
els characteristic of a typical location in a typical
commercial or hospital environment.
1-2
4107 9021 88.01
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