48V Telecom Sodium-Ion Battery | 3U / 4U Rack-Mount Energy Storage

General Specifications

Parameter	EONa4875	EONa48100
Battery Technology	Sodium-Ion	Sodium-Ion
Cell Type	Prismatic Sodium-Ion Cell	Prismatic Sodium-Ion Cell
Cell Model	NaCPE3	NaCPE3
Cell Configuration	1P16S	1P16S
Nominal Pack Voltage	48V	48V
Rated Capacity	3.60kWh	4.80kWh
Rated Energy	1.8kW	2.4kW
Design Life	15 Years	15 Years
Cycle Life	≥3,500 Cycles	≥3,500 Cycles
Cycle Test Conditions	25°C, 0.5C Charge/Discharge, 80% DOD	25°C, 0.5C Charge/Discharge, 80% DOD
Energy Efficiency	≥95%	≥95%

Mechanical Specifications

Parameter	EONa4875	EONa48100
Rack Height	3U	4U
Dimensions (W × H × D)	130 × 442 × 400 mm	176 × 442 × 400 mm
Weight	38 kg	49 kg
Installation	Rack-Mount	Rack-Mount

Battery Management & Safety

Parameter	Specification
Battery Management System	Intelligent BMS
Battery Balancing	Automatic Balancing
Charging Management	Automatic Charging Control
Discharging Management	Automatic Discharging Control
Reconnection	Automatic Reconnection
Monitoring	Remote Monitoring Options
Security Function	Gyroscope Sensor & Anti-Theft Software Lock
Safety Architecture	Multi-Level Safety Protection

 

Frequently Asked Questions

Q1: What is a telecom sodium-ion battery?
A telecom sodium-ion battery is an energy storage solution designed to provide backup power for communication infrastructure, including mobile base stations, telecom towers and remote communication sites.
Q2: What voltage does this battery system use?
The system features a nominal 48V battery pack, designed for telecom backup power applications. Actual inverter and rectifier compatibility depends on the operating voltage range.
Q3: What rack sizes are available?
The series includes two models: HSDNaC4875 in a compact 3U configuration and HSDNaC48100 in a 4U configuration.
Q4: What is the expected cycle life?
The battery is rated for at least 3,500 cycles under specified laboratory conditions of 25°C, 0.5C charge/discharge and 80% depth of discharge.
Q5: Can this battery be used for 5G base stations?
Yes. It is designed for telecom backup power applications, including 4G/5G base stations, subject to electrical and communication compatibility with the existing telecom power system.
Q6: Does the battery support remote monitoring?
The integrated BMS supports intelligent battery management, with remote monitoring options. Available communication interfaces and protocols should be confirmed before system integration.
Q7: Can it replace traditional lead-acid telecom batteries?
It is designed as an alternative energy storage solution for telecom applications. Replacement feasibility depends on voltage compatibility, charging profiles, battery management communication and installation requirements.