Pylon Technologies Co., Ltd. Confidential Proprietary
7
1
Low-voltage in
Discharging for Cell
2.7V
3.25V
2
Over-voltage in Charging
for Cell
3.75V
3. 5V
3
Over-voltage in Charging
for Pack
57V
54V
4
Current
Over-current in Charging
28A
15 Seconds Delay
5
Over-current in
Discharging
53A
15 Seconds Delay
2.3
Charge Parameters
When the device working, reasonable charge voltage you should set,
recommended charge voltage range shown in Table 2-6. The Extra 2000
product sets the maximum charge current to protect the power supply and load
equipments.
Table 2-6 Charging Parameters
Model
Voltage Range in Charging
Current Limit in Charging
Min
Max
Max
Extra 2000
54V
57V
10A
2.4
Discharge Parameters
To protect the load equipment, Extra 2000 products limited the maximum
discharge current shown in Table 2-7.
Table 2-7 Discharging Parameters
Model
Voltage Range in
Discharging
Current Limit in
Discharging
Min
Max
Max
Extra 2000
42V
56.5V
50A
Note: the maximum discharge current of pack should be greater than
maximum operating current of electrical load.
Extra 2000 Lithium Iron Phosphate Battery Backup Manual
