ResMed S9 VPAP Tx manual Technical specifications, General technical specifications

Technical specifications

General technical specifications

Power supply	90W power supply unit
	Input range: 100–240V; 50–60Hz; 115V, 400Hz nominal for aircraft use
	Typical power consumption: 70W (80VA)
	Maximum power consumption: 110W (120VA)
	90W DC/DC converter
	Nominal inputs: 12V, 24V
	Typical power consumption: 70W
	Maximum power consumption: 110W
Environmental	Operating temperature: +41ºF to +95ºF (+5ºC to +35ºC)
conditions	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
	(104°F/40°C) the device remains safe.
	Operating humidity:10 to 95% non-condensing
	Operating altitude: Sea level to 8,500’ (2,591 m); air pressure range 1013 hPa to
	738 hPa
	Storage and transport temperature: -4ºF to +140ºF (-20ºC to +60ºC)
	Storage and transport humidity: 10 to 95% non-condensing
Electromagnetic	Product complies with all applicable electromagnetic compatibility requirements
compatibility	(EMC) according to IEC60601-1-2, for residential, commercial, and light industry
	environments.
	It is recommended that mobile communication devices are kept at least one
	meter away from the device.
	Information regarding the electromagnetic emissions and immunity of these
	ResMed devices can be found on www.resmed.com, on the Products page under
	Service and Support. Click on the PDF file for your language.
Aircraft use	ResMed confirms that the S9 VPAP Tx meets the Federal Aviation Administration
	(FAA) requirements (RTCA/DO-160, section 21, category M) for all phases of air
	travel.
IEC 60601-1	Class II (double insulation), Type BF, Ingress Protection IP21
classification
Measuring and	Pressure sensor: Internally located at device outlet, analog gauge pressure type,
display devices	-5 to +45 cm H2O
	Flow sensor: Internally located at device inlet, digital mass flow type,
	-70 to +200 L/min
S9 VPAP Tx technical specifications
Mode pressure	CPAP, AutoSet mode
ranges	Pressure: 4–20 cm H2O;
	S, ST, T and PAC mode
	IPAP: 4–30 cm H2O; EPAP: 2–25 cm H2O;
	iVAPS mode
	PS: 0–27 cm H2O; EPAP: 2–25 cm H2O;
	VAuto mode
	PS: 0-10 cm H2O; Min EPAP: 4 cm H2O; Max IPAP: 25 cm H2O;
	ASV and ASVAuto mode
	PS: 0–20 cm H2O; EPAP: 4–15 cm H2O;
Maximum single	Maximum single fault steady state pressure: 30 cm H2O—if pressure exceeded
fault pressure	for > 6 sec; 40 cm H2O—if pressure exceeded for >1 sec

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