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FSD complies with international standards for: Electromagnetic Immunity Levels (1).
FSD is intended for use in the electromagnetic environment specified below; The customer or the user of FSD
should assure that it is used in such an environment.
Immunity test
IEC 60601-1-2
Test level
Compliance level
Electromagnetic Environment -
Guidancew
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 floors are covered with
synthetic material, the relative humidity
should be at least 30%.
Electrical fast
transient/burst
IEC 61000-4-4
2 kV for power
supply lines
1 kV for input/output
lines
2 kV for power
supply lines
Not Applicable
Mains power quality should be that of a
typical public low-voltage power supply
network that supplies buildings used
for domestic purposes, commercial or
hospital environment.
Surge
IEC 61000-4-5
1 kV differential
mode
2 kV common mode
1 kV differential
mode
2 kV common
mode
Mains power quality should be that of a
typical public low-voltage power supply
network that supplies buildings used
for domestic purposes, commercial or
hospital Environment.
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
IEC 61000-4-11
<5 %UT (>95 %dip in
UT) for 0,5 cycle
40 %UT (60 %dip in
UT) for 5 cycles <5
%UT
70 %UT (30 %dip in
UT) for 25 cycles <5
%UT
<5 %UT (>95 %dip in
UT) for 5s
<5 %UT (>95 %dip in
UT) for 0,5 cycle
40 %UT (60 %dip in
UT) for 5 cycles <5
%UT
70 %UT (30 %dip in
UT) for 25 cycles <5
%UT
<5 %UT (>95 %dip in
UT) for 5s
Mains power quality should be that of a
typical public low-voltage power supply
network that supplies buildings used
for domestic purposes, commercial or
hospital Environment.
If the user of the FSD requires continued
operation during power mains
interruptions; it is recommended that
FSD be powered from an uninterruptible
power Supply or a battery.
Power frequency
(50/60 Hz) magnetic
field
IEC 61000-4-8
3 A/m
3 A/m
Power frequency magnetic fields
should be at levels characteristic of a
typical public low-voltage power supply
network that supplies buildings used
for domestic purposes, commercial or
hospital environment.
NOTE:
UT is the A.C. mains voltage prior to application of the test level.
Table 2: Electromagnetic Immunity Compliance (1)
