Vyaire VELA - Chapter 11: Specifications; Oxygen Supply; Electrical Supply

Chapter 11: Specifications
11-1
33373-001 Version A
Chapter 11: Specifications
11.1 Oxygen Supply
11.1.1 High Pressure Connector
Pressure Range: 40 to 85 psig (Supply Oxygen)
Temperature: 10 to 40
o
C (50 to 104
o
F)
Humidity: Dew Point of gas should be 1.7
o
C (3
o
F) below the ambient temperature
(minimum)
Minimum Flow: 80 LPM at 20 psig
Inlet Fitting: CGA DISS-type body, No. 1240
11.1.2 Low Pressure Connector
Pressure Range: 0 to 0.5 psig (Supply Oxygen)
Maximum Flow: 80 LPM
Inlet Fitting: ¼ inch tapered
11.2 Electrical Supply
11.2.1 AC Power Supply
The ventilator operates within specification when connected to the following AC power supplies:
Nominal Voltage Range Frequency Range
100 VAC (85 to 110 VAC) 47 to 65 Hz
120 VAC (102 to 132 VAC) 55 to 65 Hz
230 VAC (196 TO 253 VAC) 47 to 65 Hz
240 VAC (204 TO 264 VAC) 47 to 65 Hz
11.2.2 DC Power Supply
The ventilator can also operate from a 48 VDC power source (internal battery).
Internal Battery:
The ventilator operates within specification for approximately 6 hours with a fresh, fully charged
battery under moderate load. The maximum charge time for a full charge is 8 to 12 hours.