Technical Specifications; General Technical Specifications - ResMed VPAP ST-A User Manual

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)
30W power supply unit
Input range: 100–240V; 50–60Hz; 115V, 400Hz nominal for aircraft use
Typical power consumption: 20W (40VA)
Maximum power consumption: 36W (75VA)
90W DC/DC converter
Nominal inputs: 12V, 24V
Typical power consumption: 70W
Maximum power consumption: 110W
Environmental Operating temperature: +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
(40°C) the device remains safe.
Operating humidity:10 to 95% non-condensing
Operating altitude: Sea level to 2,591 m; air pressure range 1013 hPa to 738 hPa
Storage and transport temperature: -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.
ResMed confirms that the VPAP ST-A meets the Federal Aviation Administration
Aircraft use
(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
Pressure sensor: Internally located at device outlet, analog gauge pressure type,
Measuring and
-5 to +45 cm H
display devices
Flow sensor: Internally located at device inlet, digital mass flow type,
-70 to +200 L/min
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