14
Guidance and manufacturer’s declaration – electromagnetic immunity
The NTF3000LA/NTF3000LAD1 is intended for use in the electromagnetic environment
specified below. The customer or the user of the NTF3000LA/NTF3000LAD1 should ensure
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
±6kV Contact
±8kV Air
Complies
Floors should be wood,
concrete, or ceramic tile. If floors
are covered with synthetic
material, the relative humidity
should be at least 30%.
Radiated RF
IEC 61000-4-3
3 V/m 80MHz to
2.5GHz
Complies
Field strengths outside the
shielded location from fixed RF
transmitters, as determined by
an electromagnetic site survey,
should be less than 3 V/m.
Interference may occur in the
vicinity of equipment marked
with the following symbol:
Separation distance calculation
provided below. If a known
transmitter is present the
specific distance can be
calculated using the equations.
Conducted RF
IEC 61000-4-6
3Vrms 150kHz to
80MHz
Not Applicable
(no electrical
cabling)
Electrical fast transient
IEC 61000-4-4
±2kV power line
±1kV I/O lines
Not Applicable
The ME equipment
is solely battery powered.
Surge
IEC 61000-4-5
±1kV
differential
±2kV common
Not Applicable
Power frequency
magnetic field
IEC 61000-4-8
3 A/m
Complies
Power frequency
magnetic fields should be at
levels characteristic of a
typical location in a typical
commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations on
power
supply input lines
IEC 61000-4-11
>95% dip
0.5 cycle
60% dip 5 cycles
70% dip 25 cycles
95% dip 5 sec.
Not Applicable
The ME equipment
is solely battery
powered.
