A-2 
 
Item  Operating conditions  Storage conditions 
Temperature  16ºC to 33 ºC (60.8ºF to 91.4 ºF)  -25 to 55ºC (-13ºF to 131ºF) 
Relative humidity 
(non-condensing) 
10% to 95%  up to 95% 
 
 
WARNING 
  The equipment may not meet the performance specifications if stored or used 
outside the specified temperature and humidity ranges. 
 
NOTE 
  The environmental specifications of unspecified parameters are the same as 
those of the main unit. 
 
 
A.3 Power Supply Specifications 
AC Power 
Line voltage  100 to 240 VAC ~ (±10%) 
Current  0.9 to 0.5A 
Frequency 
50/60 Hz (±3Hz)  
Fuse T2AL-250V 
 
 
Battery 
Battery (Standard) 
Battery Type  LI13I001A, Chargeable Lithium-Ion 
Voltage 11.1 VDC 
Capacity   2600 mAh 
Run time 
At least 3 hours when powered by a new fully-charged 
battery at 25°C ±5°C with SpO
2
 cable connected, and auto 
NIBP measurements at an interval of 15 minutes. 
Charge time 
Monitor power off: less than 3 hours to 90%; less than 4 hours 
to 100%. 
Monitor power on: less than 6 hours to 90%; less than 7.5 
hours to 100%.