Technical Specifications - ResMed Lumis HFT User Manual

Technical specifications

Units are expressed in cm H
90W power supply unit
AC input range:
DC output:
Typical power consumption:
Peak power consumption:
Environmental conditions
Operating temperature:
Operating humidity:
Operating altitude:
Storage and transport temperature:
Storage and transport humidity:
Humidifier classification: ISO 80601-2-74:2017
Category 2 – non-invasive, nasal high flow therapy
Electromagnetic compatibility
The Lumis HFT complies with all applicable electromagnetic compatibility requirements (EMC) according to IEC 60601-1-
2:2014, for residential, commercial and light industry environments. It is recommended that mobile communication devices
are kept at least 1 m away from the device.
Information regarding the electromagnetic emissions and immunity of this ResMed device can be found on
www.resmed.com/downloads/devices
Classification: EN60601-1:2006/A1:2013
Class II (double insulation), Type BF, Ingress protection IP22.
Sensors
Pressure sensors:
Flow sensor:
Operating flow range
Humidifier output
Maximum operating pressure
Maximum single fault steady pressure
Device will shut down in the presence of a single fault if the steady state pressure exceeds:
30 cm H O (30 hPa) for more than 6 sec or 40 cm H
2
Sound
Pressure level measured according to ISO 80601-2-74:2017 (HFT mode):
ClimateLineAir:
ClimateLineAir and 5 L/min supplemental oxygen:
ClimateLineAir and 10 L/min supplemental oxygen:
20
O and hPa. 1 cm H
2 2
O (40 hPa) for more than 1 sec.
2
O is equal to 0.98 hPa.
100–240V, 50–60Hz 1.0–1.5A, Class II
115V, 400Hz 1.5A, Class II (nominal for aircraft use)
24V 3.75A
53W (57VA)
104W (108VA)
+18°C to +28°C
Note: The air flow for breathing produced by this therapy
device can be higher than the temperature of the room.
Under extreme ambient temperature conditions (40°C) the
device remains safe.
15 to 95% relative humidity, non-condensing
Sea level to 2,591 m; air pressure range 1013 hPa to
738 hPa
Therapy performance may be reduced at high altitudes with
some nasal cannulas. Refer to the Nasal Cannula Device
Compatibility Guide for details.
-20°C to +60°C
5 to 95% relative humidity, non-condensing
Internally located at device outlet, analogue gauge pressure
type, 0 to 40 cm H O (0 to 40 hPa)
2
Internally located at device inlet, digital mass flow type, -70
to +180 L/min
15 – 40 L/min
>12 mg/L BTPS
25 cm H O (25 hPa)
2
38 dBA with uncertainty of 2 dBA
39 dBA with uncertainty of 2 dBA
46 dBA with uncertainty of 2 dBA