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The LMD-2735MD/2435MD is intended for use in the electromagnetic environment specified below. The customer or
the user of the LMD-2735MD/2435MD should assure that it is used in such an environment.
IEC 60601
Immunity test
test level
Electrostatic
±8 kV contact
discharge (ESD)
IEC 61000-4-2
±15 kV air
Electrical fast
±2 kV for power
transient/burst
supply lines
IEC 61000-4-4
±1 kV for input/
output lines
Surge
±1 kV line(s) to
line(s)
IEC 61000-4-5
±2 kV line(s) to
earth
0% U
Voltage dips,
short
(100% dip in
interruptions
U
)
and voltage
for 0.5/1 cycles •
variations on
power supply
40% U
input lines
(60% dip in U
for 5 cycles
IEC 61000-4-11
70% U
(30% dip in U
for 25/30
cycles •
(for 0.5 sec)
0% U
(100% dip in
)
U
for 250/300
cycles •
(for 5 sec)
Powerfrequency
30A/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.
a For example, l 0/12 means 10 cycles at 50 Hz or 12 cycle:;; at 60 Hz.
T
T
T
T
T
T
T
Guidance and manufacturer's declciration - electromagnetic immunity
Compliance level
AC input
DC input
±8 kV contact
±8 kV contact
±15 kV air
±15 kV air
±2 kV for power
supply lines
±1 kV for input/
±1 kV for input/
output lines
output lines
± lkV
Not applicable
differential
mode
±2 kV common
mode
0%U
Not applicable
(100% dip in
U
)
for 0.5/1 cycles •
40% U
)
(60% dip in U
)
for 5 cycles
70% U
)
(30% dip in U
)
for 25/30
cycles •
(for 0.5 sec)
0o/oU
(100% dip in
)
U
for 250/300
cycles •
(for 5 sec)
30A/m
30Al m
T
T
T
T
T
T
T
T
T
T
Electromagnetic environment - guidance
Floors should be wood, concrete or ceramic
tile. If floors are covered with synthetic
material, a relative hurnidity of at least 30% is
recornmended.
Mains power quality should be that of a
typical cornmercial or hospital environment.
Mains power quality should be that of a
typical commercial or hospital environment.
Mains power quality should be that of a
typical cornmercial or hospital environment.
If the user of the LMD-2735MD/2435MD
requires continued operation during power
mains interruptions, it is recommended that
the LMD-2735MD/2435MD be powered
from an uninterruptible power supply or a
battery.
Power frequency magnetic fields should be at
levels characteristic of a typical location in a
typical cornmercial or hospital environment.
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