Pylon Technologies Co., Ltd. Confidential Proprietary 6
2.2.2 Current Protection
Over-current Protection in Charge:
If the charging current is larger than the guard value, the system stops
charging. Protection removed after the system delay time.
Protection parameters please see entry 4 of "Table 2-5 Protection function
parameters".
Over-current Protection in Discharge:
When the discharge current is greater than the protection value, discharge
stopped. Protection removed after the system delay time.
Protection parameters see entry 5 of "Table 2-5 Protection function
parameters".
Charging Current Limit:
To ensure the load equipment working, Extra 2000 product sets the maximum
charge current limit value; see "Table 2-6 Charging Parameters."
Discharging Current Limit
To protect the load equipment working, Extra 2000 sets the maximum
discharge current limit; see "Table 2-7 discharge parameters." In products
working, the maximum operating current of electrical load should be less than
the maximum battery discharge current.
2.2.4 Additional Protection Features
Short Circuit Protection:
If short circuit occurs, the system starts short circuit protection and lasts 30
seconds.
Automatic Shutdown:
The system will shutdown automatically after 10 hours without power supply
The protection parameters of Extra 2000 see "Table 2-5 Protection Function
Parameters."。
Table 2-5 Protection Function Parameters
Order
Number
Type Protective Function
Parameter to
Protection
Parameter to Remove
Protection
Extra2000LithiumIronPhosphateBatteryBackupManual
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