Guidance and manufacture’s declaration – electromagnetic immunity
The
[EQUIPMENT or SYSTEM]
is intended for use in the electromagnetic environment specified below. The customer
or the user of
[EQUIPMENT or SYSTEM]
should assure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance level
Electromagnetic
environment - guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be wood,
concrete or ceramic tile. If
floor
are
covered
with
synthetic
material,
the
relative humidity should be
at least 30%. If ESD
interfere with the operation
of
equipment
,counter
measurements
such
as
wrist strap, grounding shall
be considered.
Electrical
fast
transient/burst
IEC 61000-4-4
±2 kV for power supply
lines
±1 kV for input/output
lines
Not applicable
Mains power quality should
be
that
of
a
typical
commercial
or
hospital
environment.
Surge
IEC 61000-4-5
±1
kV
differential
mode. ±2 kV common
mode
Not applicable
Mains power quality should
be
that
of
a
typical
commercial
or
hospital
environment.
Voltage dips, short
interruptions
and
voltage
variations
on power supply
input lines
IEC 61000-4-11
<5% U
T
(>95% dip in U
T
)
for 0.5 cycle
40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30% dip in U
T
)
for 25 cycles
<5% U
T
(>95% dip in U
T
)
for 5 sec
Not applicable
Mains power quality should
be
that
of
a
typical
commercial
or
hospital
environment. If the user of
the
TL-100D
requires
continued operation during
power mains interruptions, it
is recommended that the
TL-100D
be powered from an
uninterruptible power supply
or a battery.
Power
frequency
(50Hz)
magnetic
field IEC 61000-4-8
3A/m
3A/m
Power frequency magnetic
fields 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.
