User manual |
Care and maintenance
178
Electromagnetic immunity -
General
Directives and declaration of the manufacturer - electromagnetic emissions
The CardioMax is intended to be used in the specific electromagnetic environment below. The user or customer of the defibrillator
should ensure that it is used in such an environment.
Immunity test
Test Level - ABNT NBR
IEC 60601
Compliance level
Electromagnetic
environment - Directives
Electrostatic discharge (ESD)
IEC 61000-4-2
± 6 KV contact
± 8 KV air
± 6 KV contact
± 8 KV air
Floors should be made of
wood, concrete or tiles. If floors
are covered with synthetic
material, the relative humidity
should be at least 30%.
Electrical fast transient/Burst
IEC61000-4-4
± 2 KV for power supply lines
± 1 KV for input/output lines
± 2 KV for power supply lines
± 1 KV for input/output lines
The quality of the power
supply should be that of a
typical commercial or hospital
environment.
Surge
IEC 61000-4-5
± 1 KV differential mode (phase
– phase)
± 2 KV common mode (phase
– ground)
± 1 KV differential mode (phase
– phase)
± 2 KV common mode (phase
– ground)
The quality of the power
supply 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 cycle of
5 seconds
< 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 cycle of
5 seconds
The quality of supply power
should be that from a hospital
or commercial environment.
During power outage,
it is recommended that
CardioMax is recharged by an
uninterruptible power supply.
Because the equipment does
not operate when connected to
the charger.
Power frequency (50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m
3 A/m
Power frequency magnetic
fields should be at
characteristic levels of a
typical commercial or hospital
environment.
NOTE: U
T
is the ac mains voltage prior to application of the test level.
