Omron INSTRUCTION MANUAL User Manual page 28

GUIdANCE ANd MANUfACTURER'S dECLARATION
Immunity test
Electrostatic
discharge (ESD)
IEC 61000-4-2
Electrical fast
transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short
interruptions and
voltage variations on
power supply
IEC 61000-4-11
Power frequency
(50/ 60 Hz) magnetic
field
IEC 61000-4-8
Note: U is the A.C. mains voltage prior to application of the test level.
T
* 1) The test of input/output lines is not applicable since they are shorter than 3.0m.
Electromagnetic immunity IEC60601-1-2
IEC 60601 Compliance
Test level
±6 kV ±6 kV
contact contact
±8 kV air ±8 kV air
±2 kV
for power ±2 kV
supply lines for power
±1 kV for supply lines
input/output * 1)
lines
±1 kV line ±1 kV line
to line to line
±2 kV line ±2 kV line
to earth to earth
<5 % U <5 % U
T
(>95 % dip (>95 % dip
in U ) for in U
T
0.5 cycle 0.5 cycle
40 % U 40 % U
T
(60 % dip (60 % dip
in U ) for 5 in U
T
cycles cycles
70 % U 70 % U
T
(30 % dip in (30 % dip in
U ) for 25 U ) for 25
T T
cycles cycles
<5 % U <5 % U
T
(95 % dip (95 % dip
in U ) for 5 in U
T
sec. sec.
3 A/m 3 A/m
Electromagnetic environment –
level
Floor 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 and/or hospital
environment.
Mains power quality should be that of
a typical commercial and/or hospital
environment.
T
) for
T
Mains power quality should be that of
T
a typical commercial and/or hospital
environment.
) for 5
T If the user of the NE-C801 requires
continued operation during power
mains interruption, it is recommended
T
that the NE-C801 be powered from
an uninterruptible power supply or
battery.
T
) for 5
T
Power frequency magnetic fields
should be at levels characteristic
of a typical location in a typical
commercial or hospital environment.
28
guidance