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3.2 Mechanical Specifications
Table 3-2, AES LiFePO4 Electrical Specifications
Mechanical Specifications
Chemistry
Length
Width
Height
(1)
Terminal
Weight
IP Rating
Case Material
(1)
TERMINAL TORQUE: 9 Nm +/- 3 (6.64 ft-lb) to a maximum depth of 14 mm.
3.3 Environmental Specifications
Table 3-3, AES LiFePO
Environmental Specifications
Charge Operating Temperature Range
Discharge Operating Temperature Range
Storage Temperature
(a)
Specifies the temperature of the cells and not the ambient temperature. Ambient temperature and cell
temperature may not be the same.
(b)
The Battery Management System (BMS) does not allow charging of cells when it is below 0°C (32°F).
(c)
Storage outside of specified temperatures will result in permanent capacity loss and void the warranty.
3.4 Protection Specifications
Table 3-4, AES LiFePO
Protection Specification
Overvoltage
(a)
Protection
(a)
Recovery
Undervoltage
(b)
Protection
(b)
Recovery
Over-Charge Current
Protection
Recovery
Environmental Specifications
4
(a)(b)
(c)
Protection Specifications
4
42-48-6650
Greater than 58.4 V for 3 seconds
Recovery after 120 seconds. Charge is permitted
at 53.6 V or less
Less than 40 V for 5 seconds
No automatic recovery. The battery shuts down
after 120 seconds.
Greater than 143 A for 10 seconds
Recovery after 120 seconds
42-48-6650
LiFePO
4
471.5 mm (18.56 in)
347 .5 mm (13.68 in)
375 mm (14.76 in)
M8
87 .0 kg (191.8 lb)
IP55
Powder Coated Cold Rolled Steel
42-48-6650
0°C to 45°C (32°F to 113°F)
(a)
-20°C to 50°C (-4°F to 122°F)
-20°C to 45°C (-4°F to 113°F)
7
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