Mindray A7 Operating Instructions

Environmental Specifications Product Specifications
9 - 6 046-004667-00 A7™ Operating Instructions
9.5 Environmental Specifications
9.6 Electrical Specifications
9.6.1 Main Electrical Power Specifications
The A7 complies with ANSI/AAMI ES60601-1 for its main power supply.
9.6.2 Battery Power Specifications
Operating Temperature: +10 to +40°C
+50 to 104°F
Storage Temperature: -20 to +60°C
-4 to 140°F
Humidity (Operating and Storage): 15 to 90% RH, non-condensing
Atmospheric Pressure (Operating): 70 kPa to 106.7 kPa
Atmospheric Pressure (Storage): 50 kPa to 106.7 kPa
Resistance to Ingress of Water: Complies with the requirements of clause 11.6.3 in IEC
60601-1 and also the requirements in IEC 60529 for
protection against vertically falling water drops (IPX1)
TABLE 9-4
Environmental Specifications
Power Supply Input Voltage: 100 to 120 VAC @ 50/60 Hz
Power Supply Input Current: 2 A maximum for A7 unit
10 A maximum for A7 auxiliary outlets
Power Cord: 5 ± 0.05 m (length)
Hospital grade (grade of power cord)
TABLE 9-5
Main Electrical Power Specifications
Battery Type: Sealed Lithium-ion, 11.1 V, 4.5 Ah
Two (2) batteries
Battery Run-time: Two (2) new batteries installed: > 90 minutes
Run-time criteria:
• VCV mode: Tv = 500 ml, Rate = 10 bpm, I:E = 1:2, Plimit =
30 cmH
2
O, PEEP = OFF, Tpause=OFF, Resistance=20
cmH
2
O/L/s, Compliance=20 ml/cmH
2
O
• AG module Sampling rate: 120 ml/min
•O
2
flow of Electronic mixer: 1 L/min
• Sound setting: default
• Display setting: default
• Work light settings: low
Time to Shutdown from
Lower Battery Alarm:
5 minutes at least (powered by new fully-charged batteries
after the first low-power alarm )
Battery Charge Time: New Battery: < 8 hours from an initial charge of 10 %.
Charging occurs whenever AC is applied to the A7 System.
TABLE 9-6
Battery Power Specifications

Mindray A7 Specifications

General

Brand	Mindray
Model	A7
Category	Medical Equipment
Language	English