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Care and maintenance
193
Directives and declaration of the manufacturer - Electromagnetic emissions
The DualMax 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
EN 60601-1-2:2015
(IEC 60601:2014)
Compliance level
Electromagnetic environment
Directives
Electrostatic
discharge (ESD)
IEC 61000-4-2
± 8 KV contact
± 15 KV air
± 8 KV contact
± 15 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
DualMax 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 and 30 A/m
3 A/m and 30 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.
Electromagnetic immunity - General
