NSK ENDO-MATE DT2 Mode D'emploi page 43

EMC Information (Electromagnetic Compatibility Information)
Guidance and manufacturer's declaration - electromagnetic immunity
The ENDO-MATE DT2 is intended for use in the electromagnetic environment specified below� The customer or the
user of the ENDO-MATE DT2 should assure that it is used in such an environment�
Immunity test IEC60601 test level
Electrostatic ±(2,4) 6 kV contact
discharge (ESD) ±(2,4) 8 kV air
IEC61000-4-2
Electrical fast ±2kV for power supply
transient/burst lines
IEC61000-4-4 ±1kV for input/output
Surge ±1kV line(s) to line(s)
IEC61000-4-5 ±2kV line(s) to earth
Voltage dips, <5% U
short for 0�5 cycle
interruptions 40% U
and voltage for 5 cycles
variations on 70% U
power supply for 25 cycles
input lines <5% U
IEC61000-4-11 for 5 sec
Power frequency 3 A/m
(50/60Hz)
magnetic field
IEC61000-4-8
NOTE: U is the a�c� mains voltage prior to application of the test level�
t
Compliance level
±(2,4) 6 kV contact
±(2,4) 8 kV air
±2kV for power supply
lines
±1kV for input/output
±1kV line(s) to line(s)
±2kV line(s) to earth
(>95% dip in U ) <5% U
t t
for 0�5 cycle
(60% dip in U ) 40% U
t t
for 5 cycles
(30% dip in U ) 70% U
t t
for 25 cycles
(>95% dip in U ) <5% U
t t
for 5 sec
3 A/m
Electromagnetic environment -
guidance
Floors should be wood, concrete or
ceramic tile� If floors are covered
with synthetic 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�
(>95% dip in U ) Mains power quality should be that
t t
of a typical commercial or hospital
(60% dip in U ) environment� If the user of the
t t
ENDO-MATE DT2 requires
(30% dip in U ) continued operation during power
t t
mains interruptions, it is
(>95% dip in U ) recommended that the ENDO-MATE
t t
DT2 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
commercial or hospital
environment�
42