Dentmate LEDEX WL-070 Manuel D'utilisation page 20

(IEC60601-1-2)Electromagnetic Immunity:
Immunity test
Electrostatic
discharge
IEC 61000-4-2
Electric fast
transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage
dips, short
interruptions
and voltage
variations on
power supply
input lines
IEC 61000-4-11
Power
frequency
(50/60Hz)
magnetic field
IEC 61000-4-8
Note: UT is the a.c. mains voltage prior to application of the test level.
16
IEC60601-1-2 Compliance
test level level
±6kV contact ±6kV contact
±8kV air ±8kV air
±2kV for ±2kV for
power supply power supply
lines lines
±1kV for input/ ±1kV for input/
output lines output lines
±1 kV ±1 kV
differential differential
mode mode
±2 kV ±2 kV
common mode common mode
<5 % UT <5 % UT
for 0.5 cycle for 0.5 cycle
40% UT 40% UT
for 0.5 cycle for 0.5 cycle
70% UT 70% UT
for 0.5 cycle for 0.5 cycle
<5 % UT <5 % UT
for 5 sec. for 5 sec.
3 A/m 3 A/m
Electromagnetic
environment-guidance
Floors should be wood,
concrete or ceramic tile. If floors
a r e c o v e r e d w i t h s y n t h e t i c
material, the relative humidity
should be at least 30%.
Mains power quality should be
that of a typical commercial 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 commercial or
hospital environment. If the user
TM
of the LEDEX WL-070 requires
c o n t i n u e d o p e r a t i o n d u r i n g
power mains interruptions, it is
recommended that the LEDEX
WL-070 be powered from an
uninterruptible power supply or a
battery.
Power frequency magnetic fields
should be at levels characteristic
o f a t y p i c a l l o c a t i o n i n a
typical commercial or hospital
environment.
TM