14
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Electrical Specifications
Nominal Voltage
51.2 V
Charge Voltage
54.4 V
Maximum Voltage
58.4 V
Minimum Voltage
40 V
Nominal Capacity
130 Ah
Nominal Energy
6656 Wh
Max Continuous Charge Current
130 Adc
Max Continuous Discharge Current
130 Adc
Fuse - Provides
backup over-cur-
rent protection
Hardware 0.0.0.1
150 A
Hardware 0.0.0.2
200 A
Cell Chemistry
LiFePO
4
Cell Modules
16S 26P
Self-Discharge 25°C / 77°F
< 3% per month (battery
off)
Fault Limits
Over Temperature - Discharge Protection
> 60°C/140°F for 5s
Over Temperature - Charge Protection
> 60°C/140°F for 5s
Low Temperature - Discharge Protection < -20°C/-4°F for 5s
Low Temperature - Charge Protection < 0°C/32°F for 5s
Over Voltage Protection
> 3.65 V in any cell
module for 5s
Under Voltage Protection
< 2.5 V in any cell module
for 5s
Over Current Protection
Based on Fuse (Section
2.2)
Mechanical Specifications
Battery Dimensions (HxWxD)
375 x 347.5 x 471.5 mm
Battery Weight
87 kg
Shipping Dimensions (HxWxD)
570 x 440 x 570 mm
Shipping Weight
98.9 kg
Terminal
M8
Terminal Hardware
M8 Stainless Steel Bolt,
Flat Washer, Lock Washer
(Supplied)
Terminal Torque
9.0 Nm +/- 3
Case Material
Powder Coated Cold
Rolled Steel
Enclosure IP Rating
IP 55
Charge Temperature Range
0°C/45°C (32°F/113°F)
Discharge Temperature Range
-20°C/50°C (-4°F/122°F)
Storage Temperature Range
-20°C/45°C (-4°F/113°F)
Pin 3
AEBus CAN GND
Pin 4
AEBus CAN High
Pin 5
AEBus CAN Low
Pin 6
LED GND
Pin 7
LED +5V
Pin 8
Key/Reset +
Pin 9
Key/Reset -
Pin 11
AEBus CAN +5V
Pin 12
AEBus CAN +12V
(Hardware 0.0.0.2)
Operational Specifications
Battery Management System (BMS)
Integrated, with Solid State
Relay (SSR)
Cell Balancing
Passive balancing when
Cell Voltage > 3.35 V
Non-Volatile Memory
Yes
Lifetime Logged Data
• Time
• High/low average cell
module voltage
• Balancing, Fault and
Relay State
• Battery SOC, Current,
Voltage, Temperature
• Charge Energy In/Out
Communication Ports
• Isolated USB
• Isolated CAN (AEBus)
Communication Connectors
USB Type A Female
Circular 12 Pin
11. 12-48-6650 TECHNICAL SPECIFICATIONS
Circular 12 PIN
Regulatory Approvals
UN 38.3, IEC62133,
UL 2271, UL 1973
