Valleylab Force EZ - C Series, Руководство по обслуживанию

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Standards and IEC Classifications
T
e
chnical S
pecifications
Force EZ-C Series Service Manual 4-11
Guidance and manufacturer's declaration - electromagnetic immunity
The Force EZ-C Series Electrosurgical Generator is intended for use in the electromagnetic environment specified
below. The customer or the user of the Force EZ-C Series Electrosurgical Generator should assure 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 EZ-C Series
Electrosurgical Generator requires
continued operation during power mains
interruptions, it is recommended that the
Force EZ-C Series Electrosurgical
Generator 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.