I-G3N Z Series, Справочное руководство

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2. INTRODUCTION
Z-Range lithium iron phosphate battery is one of new energy storage products developed and
produced by i-G3N, it can be used to support reliable power for various types of equipment’s and
systems. Z-Range is especially suitable for application scene of high power, limited installation
space, and restricted load-bearing and long cycle life.
Z-Range has built-in BMS battery management system, which can manage and monitor cells
information including voltage, current and temperature. What is more, BMS can help extending
cycle life by balancing cells during charging and discharging.
Multiple batteries can be connected in parallel to expand capacity and power to meet the
requirements of longer power supporting duration and higher power consumption.
2.1. Lithium iron phosphate battery
The lithium iron phosphate battery (LiFePO4 or LFP) is the safest of the mainstream lithium battery
types. A single LFP cell has a nominal voltage of 3.2V. A 51.2V LFP battery consists of 16 cells
connected in series.
LFP is the chemistry of choice for very demanding applications. Some of its features are:
• Rugged - It can operate in deficit mode during long periods of time.
• High round trip efficiency.
• High energy density - More capacity with less weight and volume.
• High charge and discharge currents - Fast charge and discharges are possible
• Flexible charge voltages.
The lithium iron phosphate battery is therefore the chemistry of choice for a range of very
demanding applications.
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INTRODUCTION