Covidien Force FX - Page 50

Standards and IEC Classifications
3-20 Force FX Electrosurgical Generator C Service Manual
Guidance and manufacturer's declaration - electromagnetic immunity
The Force FX Electrosurgical Generator C is intended for use in the electromagnetic environment
specified below. The customer or the user of the Force FX Electrosurgical Generator C 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
+/-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
+/-1 kV for
input/output
lines
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
+/-1 kV
differential
mode
+/-2 kV
common mode
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% 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 sec
<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 sec
Mains power quality should be
that of a typical commercial or
hospital environment. If the user of
the Force FX Electrosurgical
Generator C requires continued
operation during power mains
interruptions, it is recommended
that the Force FX Electrosurgical
Generator C 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 location in a typical
commercial or hospital
environment.
NOTE: Ut is the a.c. mains voltage prior to the application of the test level.