Alpha Outback Energy AOESS48V-LFP4 Manuale di avvio rapido - Pagina 5

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4. Electrical parameters

The batteries are supplied with a LiFePO4 Battery Management System (BMS) that can monitor and
optimized each single prismatic cell during charge & discharge, to protect the battery pack from
overcharge, over discharge, short circuit. Overall, the BMS helps to ensure safe and accurate running.
No
Item
Over charge
4.1
Over
4.2
discharge
Over current
4.3
4.3
Over current
4.4
Temperature
Datasheet: revA_4821
Content
Over-charge protection Alarm
Over-charge protection
Over-charge protection delay time
Over-charge release
Over-charge release method
Over-discharge protection alarm
Over-discharge protection
Over-discharge protection delay time
Over-discharge release
Over-discharge release method
Charge over current protection alarm
Charge over current protection
Charge over current protection delay time
Charge over current release method
Charge limitation current
Discharge over current protection alarm
Discharge over current protection1
Discharge over current protection delay time1
Discharge over current release
Discharge over current protection²
Discharge over current protection delay time²
Discharge over current release²
Short circuit protection
Short circuit protection release
Charge over temperature protection
Charge under temperature protection
Discharge over temperature protection
Discharge under temperature protection
Criterion
Discharge
Charge recovering
about 60s later
Recover in 60s after charging or
1
removing the load
≥150A
500ms
Recover in 60s after charging or
removing the load
Available
Available
Protect@60 ℃; Release@50 ℃;
Protect@-5 ℃; Release@5 ℃
Protect@65 ℃; Release@55 ℃;
Protect@-20 ℃; Release@-10 ℃;
57.6V
58.4V
1.0S
56.0V
43.2V
40.0V
1.0S
46.4V
110A
120A
1.0S
N/A
110A
120A
15.0S
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