EcoStar Info, EcoStar Auto
Technical characteristics
27
Essential performance requirements for electromagnetic
compatibility
The
EcoStar Info
or
EcoStar Auto
device generates an over pressure and regulates it to make the patient sleep
properly. The device saves its settings and the value of the pressure delivered remains at the set pressure
± 0.5 cmH
2
O.
Electromagnetic emissions
The EcoStar Info or EcoStar Auto device is designed for use in the electromagnetic environment specified below.
The customer or the user of the device should ensure that it is used in such an environment.
Emission test
Conformity
Recommended electromagnetic environment
RF emissions
CISPR 11
Group 1
The
EcoStar Info or EcoStar Auto device uses RF energy only for
its internal operation. Therefore its RF emissions are very low and
cannot be assumed to interfere with nearby electronic
equipment.
RF emissions
CISPR 11
Class B
The
EcoStar Info or EcoStar Auto device is suitable for use in all
establishments including residential establishments and those
directly connected to the public low-voltage power supply
network which supplies residential buildings.
Harmonic emissions
IEC 61000-3-2
Class A
Voltage fluctuations /
flicker emissions
IEC 61000-3-3
Complies
Electromagnetic Immunity
The EcoStar Info or EcoStar Auto device is designed for use in the electromagnetic environment specified below.
The customer or the user of the device should ensure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance level
Recommended electromagnetic environment
Electro-static 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
the floor is 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.
Lightning
IEC 61000-4-5
± 1 kV lines to lines
± 1 kV lines to lines
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 cycles
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 cycles
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 a EcoStar Info or EcoStar Auto
device
requires continued operation during power
outages, it is recommended that the device be
powered from an uninterruptible power supply or a
battery.
