B-2
B.2 Environmental Specifications
Main unit
Item Temperature (ºC) Relative humidity
(non-condensing)
Barometric
pressure (kPa)
Operating 5 to 40
10 to 95 ％
62 to 106*
Storage and transport
–20 to +60 (O
2
sensor: –20
to +50)
10 to 95 ％
50 to 106
The ventilator performance satisfies the specifications at barometric pressure 80 kPa to 106
kPa. The inspiration pressure of the ventilator can reach 60 cmH
2
O at barometric pressure 62
kPa to 80 kPa.
B.3 Power Requirements
External AC power supply
Input voltage 100 to 240 V
Input frequency 50/60 Hz
Input current 2.7 to 1.1A
Fuse T3.15 AH/250 V
External DC power supply
Input voltage 12 V
Input current 15A
Internal battery
Number of batteries One or two
Battery type Lithium-ion battery
Rated battery voltage 14.8 VDC
Battery capacity 5800 mAh for a single battery
Overcurrent protection 8.2 ± 5 %A
Time to shutdown
10 min at least (powered by new fully-charged batteries after the
first low battery alarm)
Battery run time
180 min (powered by one new fully-charged battery in standard
working condition);
360 min (powered by two new fully-charged batteries in standard
working condition).
The standard work condition is:
Ventilation mode : P-A/C ;
△Pinsp : 10 cmH
2
O;
f :10 bpm ;
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