37
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English
Guidance and manufacturer’s declaration – electromagnetic immunity
The
EJ-MLA26
Series is intended for use in the electromagnetic environment specified below. The
customer or the user of the
EJ-MLA26
Series 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 floors 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 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 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
EJ-
MLA26
Series requires continued
operation during power mains
interruptions, it is recommended
that the
EJ-MLA26
Series be
powered from an uninterruptible
power supply or a battery.
Power frequency
(50 Hz/60 Hz)
magnetic field
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
commercial or hospital environment.
NOTE
U
T
is the a.c. mains voltage prior to application of the test level.
EJ-MLA26_EN_Arthrex.book Page 37 Wednesday, August 8, 2012 11:58 AM
