User’s Manual
http://www.exoatletasia.com
ExoAtlet
Ⓡ
II
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Ver 1.0 (2019.03.29.)
12.2.2. Electromagnetic IMMUNITY
The ExoAtlet
Ⓡ
Ⅱ is intended for use in the electromagnetic environment specified below. The customer or
the user of the ExoAtlet
Ⓡ
Ⅱ 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 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
EN 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
EN 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
EN 61000-4-11
<5 % UT
(>95 % dip in UT)
for 0,5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
<5 % UT
(>95 % dip in UT)
for 5 s
<5 % UT
(>95 % dip in UT)
for 0,5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
<5 % UT
(>95 % dip in UT)
for 5 s
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the
ExoAtlet
Ⓡ
Ⅱ requires continued
operation during power mains
interruptions, it is recommended that
the ExoAtlet
Ⓡ
Ⅱ be powered from
an uninterruptible power supply or a
battery.
Power frequency
(50/60 Hz) magnetic
field
EN 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: UT is the a.c. mains voltage prior to application of the test level.
The use of cables and components other than those specified for the current system is not
recommended. Using cables or components other than those specified for the current system may
affect the immunity.
