Pylontech Extra 2000 Product Manual page 7

Extra 2000 Lithium Iron Phosphate Battery Backup Manual
1
Introduction
1.1 Introduction
Extra 2000 lithium iron phosphate battery backup is new energy storage battery
products developed and produced by Pylontech according to market demand, it
can be used to provide reliable backup power for various types of communication
operators of 48V power supply equipments. Extra2000 is especially suitable for
operating environment of high temperature, limited installation space, light
load-bearing and long cycle life applications.
Extra 2000 has built-in BMS battery management system. Under normal
circumstances, the main power provides energy for user equipment and charging
battery; when the power supply interrupted, the battery provides energy for user
equipment. Multiple batteries can be connected for larger capacity in parallel for
longer duration backup requirements.
1.2 Product Features
Extra 2000 product from Pylontech is using lithium iron phosphate as cathode
material, with BMS for effective management of cells. The system has the following
characteristics:

The battery is non-toxic, non-polluting and environmentally friendly;

Cathode material is made from LiFePO4 which has safety performance and long
cycle life;

Battery management system (BMS) has protection function for status of
over-discharge, over-charge, over-current and high temperature;

The system can automatically manage charge and discharge status and balance
current and voltage of each single cell;

The centralized monitoring module is intelligent designed with three remote
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