47
Technical Specifications
iSleep 20 clinician’s manual
Doc. 003923 En-Us V-2
Humidifier
1 to 9, 10 to 30 mgH
2
O/l,
<100% RH. Heat-up time
from 73°F: 1 hour. Max gas
temperature at patient port:
106°C.
1
Maximum limited
pressure during sin-
gle fault condition
30 cmH
2
O
Max flow in CPAP
mode
6.7 cmH
2
O: 90 l/min
13.3 cmH
2
O: 130 l/min
20 cmH
2
O: 160 l/min
Breathing resist-
ance under single-
fault
0.8 cmH
2
O at 30 l/min
2.8 cmH
2
O at 60 l/min
Digital output
0 to 5 V
Sound level at 10
cmH
2
O
Less than 30 dB(A). Measured
at 1 m.
I
NDICATIONS
S
PECIFICATION
T
OLERANCE
Pressure
0 to 20 cmH
2
O
±
2% of full scale
reading,
±
4% of the
actual reading
Internal function
indication
Message shown in the display.
P
OWER
SUPPLIES
S
PECIFICATION
AC supply
100 to 240 V AC, tolerance: -15%/+10%, 50
to 60 Hz, max 140 VA. DC output: 24 V.
External DC supply
24 V DC, tolerance: -15%/+25% (20.4 to 30
V).
Max 2.5 A, 60 W with Breas external battery.
Standby power
3 W
S
ETTING
/V
ALUE
R
ANGE
/S
PECIFICATION
R
ESOLUTION
