User manual
Version: v4.5.2
Use of accessories, transducers and cables other than those
specified or provided by Atracsys could result in increased
electromagnetic emissions or decreased electromagnetic
immunity of this equipment and result in improper operation
and/or loss of performance. Such failure can lead to wrong
measurements, serious injury including death.
Electromagnetic immunity
The fusionTrack is intended for use in the electromagnetic environment specified below. The integrator, the customer or the user should assure that it is
used in such an environment.
Immunity test
Test level
Compliance level
Electromagnetic environment - guidance
Electrostatic discharges
EN 61000-4-2:2009
IEC 61000-4-2:2008
±
8 kV contact
±
15 kV air
±
8 kV contact
±
15 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 %.
Electrical fast transient / burst
EN 61000-4-4:2012
IEC 61000-4-4:2012
±
2 kV for power supply lines
±
1 kV for input/output lines
±
2 kV for power supply
lines
±
1 kV
for
input/output
lines
Mains power quality should be that of a typical
commercial or hospital environment.
Surge
EN 61000-4-5:2014
IEC 61000-4-5:2014
±
1 kV differential mode
±
2 kV common mode
Not applicable
Voltage dips, short interruptions and volt-
age variations on power supply input lines
EN 61000-4-11:2004
IEC 61000-4-11:2004
<
5 % Ut (
>
95 % dip in Ut) for 0.5
cycle
40 % Ut (60 % dip in Ut) for 5 cycles
70 % Ut (30 % dip in Ut) for 25 cycles
<
5 % Ut (
>
95 % dip in Ut) for 5 s
Not applicable
Not applicable
Power frequency (50/60Hz) magnetic
field
EN 61000-4-8:2010
IEC 61000-4-8:2009
30 A m
−
1
50 Hz and 60 Hz
30 A m
−
1
50 Hz and 60 Hz
Power frequency magnetic fields should be at
levels characteristic of a typical location in a typ-
ical commercial or hospital environment.
Conducted RF
EN 61000-4-6:2014
IEC 61000-4-6:2013
3 V
RMS
150 kHz to 80 MHz
6 V
RMS
ISM bands
3 V
RMS
150 kHz to 80 MHz
6 V
RMS
ISM bands
Portable and mobile RF communications equip-
ment should be used no closer to any part of
the fusionTrack, including cables, than the rec-
ommended separation distance calculated from
the equation applicable to the frequency of the
transmitter.
Recommended separation distance
d
= 1
.
2
√
P
150 kHz to 80 MHz
d
= 0
.
35
√
P
80 MHz to 800 MHz
d
= 0
.
70
√
P
800 MHz to 2
.
7 GHz
Where (
P
) is the maximum output power rat-
ing of the transmitter in watts (W) according to
the transmitter manufacturer and
d
is the rec-
ommended separation distance in metres (m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey
a
,
should be less than the compliance level in each
frequency range.
b
Interference may occur in the
vicinity of equipment marked with the following
symbol:
Radiated RF
EN 61000-4-3:2006 +A1 +A2
IEC 61000-4-3:2006 +A1 +A2
3 V m
−
1
80 MHz to 2
.
7 GHz
10 V m
−
1
80 MHz to 2
.
7 GHz
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur
radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic
environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the
location in which the fusionTrack is used exceeds the applicable RF compliance level above, the fusionTrack should be observed
to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or
relocating the fusionTrack.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V m
−
1
.
Table 14.1: Electromagnetic immunity test.
Notes:
- Ut is the AC mains voltage prior to application of the test level.
- At 80 MHz and 800 MHz, the higher frequency range applies.
- These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption
and reflection from structures, objects and people.
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