User`s manual

Operation 2011-09-30
25
Guidance and manufacturer’s declaration – electromagnetic immunity
The RooT ZX mini is intended for use in the electromagnetic environment specified below. The
customer or the user of the RooT ZX mini should assure that it is used in such an environment.
Immunity test
IEC 60601 test
level
Compliance level
Electromagnetic environment -
guidance
+6 kV contact +2, 4, 6 kV contact Electrostatic
discharge (ESD)
IEC 61000-4-2
+8 kV air +2, 4, 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 %.
+2 kV for power
supply lines
Not applicable Electrical fast
transients/bursts
IEC 61000-4-4
+1 kV for
input/output lines
Not applicable
The test is applicable since the EUT
does not have AC/DC power ports
and signal / interconnecting cable
longer than 3m.
+1 kV line(s) to
line(s)
Not applicable Surge
IEC 61000-4-5
+
2 kV line(s) to
earth
Not applicable
The test is not applicable since the
EUT does not have AC power port.
<5% U
T
(>95% dip in U
T
)
for 0.5 cycle
Not applicable
40% U
T
(60% dip in U
T
)
for 5 cycles
Not applicable
70% U
T
(30% dip in U
T
) for
25 cycles
Not applicable
Voltage dips,
short
interruptions and
voltage
variations on
power supply
lines
IEC 61000-4-11
<5% U
T
(>95% dip in U
T
)
for 5 sec
Not applicable
The test is not applicable since the
EUT does not have AC power port.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m 3.15 A/m Power frequency magnetic field
should be at levels characteristic of a
typical location in a typical
commercial or hospital environment.
Note U
T
is the a.c. mains voltage prior to application of the test level.