Oakworks CFLU401 - Manual (Page 38)

35
sPeCIFICaTIons
Guidance and Manufacturer’s Declaration - Immunity all equipment and systems
The table is intended for use in the electromagnetic environment specified below. The customer or the
user of the table should assure that it is used in such an environment.
Immunity Test IeC 60601 test level Compliance level
electromagnetic
environment - guidance
electrostatic discharge
(esD)
eN/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 floors are covered with
synthetic material, the rela-
tive humidity should be at
least 30 %.
electrical fast transient/
burst
eN/IeC 61000-4-4
±2 kv for power supply lines
±1 kv for input/output lines
±2 kv for power supply lines
Not applicable for input/
output lines
Mains power quality should
be that of a typical com-
mercial or hospital environ-
ment.
surge
eN/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
Mains power quality should
be that of a typical com-
mercial or hospital environ-
ment.
voltage Dips/Dropout
eN/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 com-
mercial or hospital environ-
ment.
If the user of the table re-
quires continued operation
during power mains inter-
ruptions, it is recommended
that the table be powered
from an uninterruptible
power supply or a battery.
Power frequency (50/60
Hz)
Magnetic Field
eN/IeC 61000-4-8
3 A / m 3 A / m
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical com-
mercial or hospital environ-
ment.
NoTe U
T
is the a.c. mains voltage prior to application of the test level.