Products - Battery - Delta Electronics (Australia)

48V/105AH Lithium-ion battery

Delta TBM48V100LF1 battery is an excellent energy source with a long service life for 48V applications such as telecom and datacenter for power backup. It is a compact package of high energy density to save space and weight.

Its maintenance-free design couples with the intelligent remote monitoring function and can eliminate on-site maintenance efforts and save considerable operational costs and then contributes to lower TCO (Total Cost of Ownership) compared with conventional batteries.

Built-in Delta’s advanced BMS (Battery Management System), the module has protections against abnormal conditions, such as over-charging, over-temperature, over-charging, and over-discharging, and ensures module in safe and reliable operation. The BMS also makes the battery in optimal operation and serves over long term.

Product Introduction

Features & Benefits
High Safety 
  • Certification Compliance: UN38.3, IEC62619
  • Advanced BMS to protect battery module from abnormal conditions
  • Reverse polarity protection 

Retrofit Application 

Direct replacement of Lead-acid battery pack


Excellent Manageability
 
  • Front-end panel access
  • User-Friendly signal indication for the status of battery system
  • Allowed for multi-units or multi-sites remote management
Applications
  • 3G / 4G / 5G
  • Fixed Line
  • Datacom
Specifications
  1. Nominal Voltage: 48V (Lithium Iron Phosphate)

  2. Minimum Capacity: 105 AH (cut off voltage 40.5V)

  3. Dimension (L x W x H): 410 x 442 x 177.5 mm 

  4. Waterproof Level: IP20 class

  5. Weight: Approx. 45 kg

  6. Certifications Compliance:
    Cell UN38.3, IEC62619 CE

  7. Operating Temperature:
    Charge: 0°C to + 45°C (32 to +122°F)
    Discharge: -20°C to + 55°C (-4 to +122°F)

  8. Interface: RS485, RS232, Dry Contact
    Maximum Discharge Current(A): 100 A
    Maximum Charging Current(A): 50 A

  9. Charging Voltage(V): 54 V

  10. Working Voltage Range(V): 40.5 V to 54 V

  11. Discharging Cut-off Voltage(V): 40.5 V