SDA10-48150 150Ah Lithium-Ion Battery

Base Station Battery Backup Solutions

Higher power density has become a critical factor for telecom operators over the last years due to limited space to install comms equipment and high power battery backup solutions. 4U  Rack – 150Ah Lithium-Ion Phosphate Battery lighter weight, safe operation, high-temperature performance and long battery life can satisfy the requirements of new and existing outdoor and indoor telecom sites.

The battery system uses a high-performance battery management system (BMS) which automatically manages and measures the battery’s charging and discharging current, and manages the battery’s float charge and boost charge. It has high charge currents (short charge period). The battery system has good electromagnetic compatibility.

SDA10-48150 has been widely used in backup power of telecommunication field such as access network equipment, far-end telephone exchange, mobile telecommunication equipment, transmission facility, satellite earth station and microwave communication equipment etc.

Key Advantages

  • High energy density: more energy with less weight and footprint
  • High charge and discharge currents (short charge period)
  • Long battery life (up to 3 times the battery life of a conventional battery)
  • High efficiency
  • Wide operating temperature
  • RS232/RS485 Communication Interface
  • Can be Rack-mounted & Wall Mounted

Specifications Table

Performance parameters
Nominal voltage48V
Rated capacity150Ah(C5 ,0.2C to 40V at 25 ℃ )
Operating voltage range40V-56.4V
Boost charge/Float charge voltage54.5V/52.5V
Charging current (current-limiting )10A
Charging current (Maximum)100A
Discharge current (Maximum)100A
Discharge cut-off voltage40V
WeightAbout 65.7±1kg
Function Description
Installation methodRack mounted / Wall mounted
Communication interfaceRS232/RS485*2/Dry contact*2
Indicator stateALM/RUN/SOC
Parallel communicationMaximum support for 16 sets of parallel
Terminal studM8
Alarm and protectionOver voltage, under voltage, short circuit, overload, over current, over temperature, low temperature protection, etc.
Working Condition
Cooling modeSelf-cooling
Operating temperatureCharge-5℃~+45℃
Recommended  operating temperatureCharge+15℃~+35℃

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