Name: HT-LFP4850 Energy Storage Module LFP Battery Module
Brand: Beijing High-tech Dynamic Power Co.,Ltd
SKU: HT-LFP4850

Introduction

HT-LFP4850 is an intelligent energy storage module based on innovative Li-ion technology. It is especially designed for telecom sites with a nominal voltage of 48V and a capacity of 50Ah. It has the following advanced features: wide range of charging voltage, fast charging and long lifespan. When operated with DPC telecom power supply system, it also has multiple features such as preferential discharge of Li-ion energy storage module and health management.

Basic Parameters

Basic Parameters
Product Model	HT-LFP4850
Cathode Material	LiFePO4
Nominal Voltage	48VDC
Nominal Charging Voltage	53.5VDC
Max. Charging/Discharging Current Limited	50A/50A@25°C
Cycle Life	3500 cycles
Nominal Capacity	2400Wh@0.2C, 25°C
Weight	Approx. 33kg
Dimension (WDH)	442mm×430mm×130mm (excluding mounting ear)

Features

Long cycle life with 3500 cycles;
Easy maintenance with an integrated BMS design that supports automated battery management and SOC (state of charge) and SOH (state of health) detection;
Digital, intelligent, monitorable and controllable, operation information of life cycle can be obtained and reported.

Environment

Environment
Storage Temperature ①	0°C ~ 40°C
Transportation Temperature	-10°C ~ 60°C
Operating Temperature	Charging: 0°C ~ 45°C; Discharging: -20°C ~ 45°C
Relative Humidity	5% ~ 95%
Operating Altitude	0 ~ 4000m (Each 200 m increase in altitude will decrease the working temperature by 1°C from 2000m to 4000m.)

① The recommended storage temperature is 20°C to 30°C, battery life would be reduced if stored in high temperature. (The recharging interval should be 12 months under the conditions of storage temperature < 30°C, and it should be 8 months under the conditions of 30°C < storage temperature < 40°C)

HT-LFP4850 — ENERGY STORAGE MODULE

Other Specifications
Local User Interface	LCD optional
Communication Interface	CAN/RS485; 2 dry contacts (fault alarm, low voltage alarm, etc.)
Terminal	M6, torque 4 N·m
Installation Type	Standard 19" rack
Protection	Over temperature, over current, short circuit, over charge/discharge, etc.
Certification	CE
Design Life	15 years

Charging Curve@0.2C (25ºC)

Discharge Performance (25ºC)