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Black 4U 48V 75Ah NCM ESS Battery With UN38.3 UL For Telecom Power Supply

Minimum Order Quantity : 1 Price : Negotiation
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
Place of Origin: China Brand Name: Soundon
Certification: ROHS ,MSDS ,TLC certification,CE Model Number: SD-ES-4875

Detail Information

Standard Voltage: 48V Standard Capacity: 75Ah
Battery Material: NCM Configuration: Cell 3.2V15Ah ,13S1P Battery Module In Series
Weight: 58kg Warranty: 5 Years
Battery Module: 3.6V75Ah
High Light:

ups power battery


high capacity deep cycle battery

Product Description


4U 48V75Ah NCM ESS Battery With UN38.3 ,UL For Telecom Power Supply



Specification :


Model Rated Voltage Rated Capacity Size mm Weight kg Mark
ES-4875 48V 75Ah 482*400*177.6   4U
Paralle/Series Single Cell 3.6V15Ah,by 13S5P
Working Temperature -20℃~60℃
Store Temperature -10℃~65℃
Humidity ≤90%(40℃±2℃)
Altitude 0~5000 m



Charging Parameter



 charge voltage 54.6V
 charge current 10A
 cell over voltage alarm 4.10V
 cell over voltage protection 4.25V
 total voltage over voltage alarm 53.3V
total voltage over voltage protection 54.6V



Discharging Parameter



 Max discharge current 75A
 Discharge over current protection 80A
Over-current detect delay time 1.0±0.5S
Cell over discharge alarm 3.2V
Cell under voltage protection 2.80V
Cell under voltage alarm 43.0V
Total voltage under voltage alarm 39V


Product Feature:


1. With high energy density, discharge voltage is stabilize, can lengthen the cycle life.


 2. Integrated system: 13pcs battery models in series + BMS system+ standard Chassis


 3.Rack installation dimension ,strictly refer to EIA,ETSI standard ,to meet with the way of the wall-mounted installation.


4.Module design, Multiple modules can be connected in parallel to increase the output power and capacity


5.Take the intelligent interrupt method function of charge and discharge ,can save the station electric costing


6.With full protection function (Overvoltage, Undervoltage, Short circuit ,Overload ,Overcurrent, Over-temperature, lower temperature ,Balance ,Sleeping)


7.Intelligent design, with Telemetering ,Telecommand ,Telecontrol,Teleadjusting function


8.With RS232 Upper interface and RS485 Cascade interface, according to the front-end smart device communication protocol to perform remote control and PC or control center communications.


9Can directly connect the original Lead-acid battery switch power system, just adjust the charge and discharge voltage and other parameters.




2.  Communication  interface functions


RS232 communication 


BMS can communicate with Level Control System by RS232. The upper computer can monitor cell voltage, current, temperature, status, SOC, SOH, etc. Below is installation method. Baud rate is 9600bps by default


RS485 Communication 


It has double RS485 interface, suitable for multi PC communication when battery pack in parallels, reading related information, also can read account battery info via PC. Baud rate is 9600bps by default.



Application :


Indoor Distributor System , Integrated station system , Connectsite,Microcell station, FTTX equipment


,WLAN equipment ,RRU, distributed power supply and other telecom industry ,also can apply in Access


equipment , remote exchange multiplex, mobile communication equipment ,transfer equipment ,movement


emergence communication bus ,traffic and fire protection emergence communication system , satellite


earth station, Microwave communication equipment etc .



Black 4U 48V 75Ah NCM ESS Battery With UN38.3 UL For Telecom Power Supply 0

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