00732467 Rev. D
Page
50
of
110
Table 8-
2: Guidance and manufacturer’s declaration – electromagnetic immunity
The gi4000 ESU is intended for use in the electromagnetic environment specified below. The
user should assure that it is used in such an environment.
Table 8-2
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 line(s) line(s)
±2 kV line(s) to earth
±1 kV line(s) line(s)
±2 kV line(s) to earth
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 s
<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 s
Mains power quality
should be that of a
typical commercial or
hospital environment.
If the user of the
gi4000 system
requires continued
operation during
power mains
interruptions, it is
recommended that
the gi4000 system 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
U
T is the AC mains voltage prior to application of the test level.
Table 8-
3: Guidance and manufacturer’s declaration – electromagnetic immunity
1 2
Summary of Contents for G1110001
Page 1: ...gi4000 Electrosurgical Unit Reference Reorder No G1110001 User and Maintenance Manual ...
Page 6: ... This page is intentionally left blank ...
Page 54: ...00732467 Rev D Page 48 of 110 8 11 9 Bipolar Method Figure 8 25 Figure 8 26 Figure 8 27 ...
Page 109: ...00732467 Rev D Page 103 of 110 Figure 13 21 Argon RF Output Test Diagram ...
