Agu Tomchi N8 Mode D'emploi page 131

IEC 60601 Test
Immunity test
level
6 kV contact
Electrostatic
discharge 8 kV air
IEC 61000-4-2
Fast electri- 2 kV for electri-
cal transients/ cal power lines
flashes 1 kV for input/
output lines
IEC 61000-4-4
Flashes
1 kV between
IEC 61000-4-5 the lines
2 kV between
the line (s) and
the ground
<5% UT (UT
Interruptions
and voltage drop >95%)
variations on during the half
the input power cycle
lines
40% UT (UT
IEC 61000-4-11
drop 60%)
during 5 cycles
70% UT (UT
drop 30%)
during 25 cycles
<5% UT (UT
drop >95%)
during 5
seconds
Magnet fields 3 A/m
of the power
frequency
(50/60 Hz)
IEC 61000-4-8
NOTE: UT is the voltage in the supply network before the test begins
EN
Compliance
Electromagnetic environ-
level ment-guidance
6 kV contact The floor must be wood-
8 kV air en, concrete or covered with
ceramic tiles. If the floor is
covered with synthetic materi-
als, the relative humidity should
be at least 30%
2 kV for elec- The quality of electricity in the
trical power power network must meet the
lines standards for power supply
systems for industrial or medi-
1 kV for input/
cal environments
output lines
1 kV between The quality of electricity in the
the lines power network must meet the
2 kV between standards for power supply
the line (s) and systems for industrial or medi-
the ground cal environments
<5% UT (UT
The quality of electricity in the
drop >95%) power network must meet the
during the half standards for power supply
cycle systems for industrial or medi-
cal environments. If the user
40% UT (UT
needs the continuous operation
drop 60%) of the device in the presence
during 5 cycles of voltage interruptions, it is
recommended to use batteries
70% UT (UT or an uninterruptible power
drop 30%) supply to power the device
during 25
cycles
<5% UT (UT
drop >95%)
during 5
seconds
3 A/m The quality of electricity in the
power network must meet the
standards for power supply
systems for industrial or medi-
cal environments
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