DJO Global cefar easy Manual Del Usuario página 20

GB
The CEFAR EASY Electrotherapy System is intended for use in the electromagnetic environment specified below. The
customer or the user of the CEFAR EASY Electrotherapy System should assure that it is used in such an environment
Immunity Test
Electrostatic
discharge (ESD) IEC
61000-4-2
Electrical fast
transient/burst IEC
61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
Power frequency
(50/60Hz)
magnetic field
IEC 61000-4-8
NOTE: U T is the AC mains voltage prior to application of the test level.
18
Guidance and Manufacturer's Declaration - Electromagnetic Immunity
IEC 60601
Test Level
±6kV contact
±8kV air
±2kV for power supply lines
±1kV for input/output lines
+ 1kV differential mode (line to line)
+ 2kV common mode (line to ground)
<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 sec
3 A/m
Electromagnetic Environment -
Compliance Level
Risk assessment on the CEFAR EASY
Electrotherapy System indicates
±6kV contact
the compliance levels claimed are
±8kV air
acceptable when ESD-precautionary
measures are taken.
Not Applicable -
Battery powered
Mains power quality should be that
of a typical commercial or hospital
Not Applicable
environment.
- signal lines less
then 3 meters
Mains power quality should be that
Not Applicable -
of a typical commercial or hospital
Battery powered
environment.
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the
CEFAR EASY Electrotherapy System
Not Applicable -
requires continued operation during
Battery powered
power mains interruptions, it is
recommended that the CEFAR EASY
Electrotherapy System be powered
from an uninterrupted power supply.
3 A/m
Power frequency magnetic fields
should be at levels characteristic
of a typical location in a typical
commercial or hospital environment.
Guidance