|Place of Origin:||China|
|Certification:||ROHS ,MSDS ,TLC certification,CE|
|Minimum Order Quantity:||1|
|Packaging Details:||Inner plastic material package ,wooded packaging outside|
|Delivery Time:||20-25 days|
|Payment Terms:||L/C at sight , T/T|
|Supply Ability:||300 pcs /day|
|Standard Voltage:||48V||Standard Capacity:||50Ah|
|Peak Current Duration:||3S||Configuration:||Cell 3.2V50Ah ,16S Single Battery In Series|
48V Telecom Back Up Power Supply 50Ah Lifepo4 Lithium Battery With CAN Communication
|Peak current duration||3S|
|Max charge current||40A|
|Capacity range||40 to 60AH|
|Life Cycle||4000 cycles @ 80% DOD|
|Protections and Features|
|Protections||Over voltage, Under voltage,
Over Current, Short circuit,
Over Temperature, Low temperature,
|Features||Pre-charge, Passive balancing,
|Optional Communication||MODBUS RTU|
|Temperature Max||55 degree C|
|Temperature Min||-10 degree C|
1. Telecom back up power System Working Way :
1.Back-up power system consists of a dedicated plug into the mains 220V circuit, the system built by the post-processing the output rectifier power module-48V DC power grid under normal circumstances.
2. the system needs to provide the rectifier power module the power while charging the battery system toback up power grid in case of power failure, provided by back up power series battery power systems, DC power systems to ensure proper operation, uninterrupted power supply function.
3.Power with rechargeable function, when the battery voltage is too low battery power management module BMS cut off the power supply circuit to protect the battery life.
2. Software and Communication Module
Cell system using the RS232 interface to communicate with up system, the battery system transmission parameters, and alarm status information, protection information, and other parameter settings of the battery module, RS232 communication rate of 1200bps for general use.
Only when the DIP switch is set to Pack1 (Master Pack) mode, RS232 communication module to be
RS485 Communication RS485
When the battery pack in parallel, main battery pack can communicate via RS485 interface,which saw main battery and other battery pack information from PC.
Battery pack good performance