产品系统概述 Product Overview
LS/LU 系列 BMS 产品是针对大规模高压电池储能系统开发的电池管理系统。采用分布
式架构，模块化设计理念，具有高度可配置性，易于组装、调试、维护，适用于直流电压 1000V
以 下 的 各 种 电 池 储 能 系 统 。 本 产 品 最 低 可 配 置 为 二 级 架 构 (BMU+CBMS) ， 适 用 于
10KWh-100KWh 的 场 合 。 与 工 控 机 及 电 池 堆 管 理 软 件 配 合 ， 可 形 成 三 级 架 构
(BMU+CBMS+GBMS)，适用于 50KWh-2MWh 场合。与服务器及电站电池管理系统软件配合，
可形成四级架构（BMU+CBMS+GBMS+BBMS）,适用于从 2MWh 到 1000MWh 场合，以满足
不同的项目需求。
The LS/LU Series BMS products are battery management systems developed for large-scale
high-voltage battery energy storage systems. It adopts distributed architecture, modular design
concept, high configurability, easy assembly, debugging and maintenance. It is suitable for various
battery energy storage systems with DC voltage below 1000V. This product can be configured as a
secondary architecture (BMU+CBMS) for 10KWh-100KWh. Cooperate with industrial computer
and battery stack management software to form a three-level architecture (BMU+CBMS+GBMS) for
50KWh-2MWh applications. In conjunction with the server and plant battery management system
software, it can form a four-level architecture (BMU+CBMS+GBMS+BBMS) for applications from
2MWh to 1000MWh to meet different project requirements.
产品具有完善可靠的运行和保护策略，有效延长电池组使用寿命。自带多种通信接口，可
直接或间接与第三方能量管理系统对接。
The product has a complete and reliable operation and protection strategy to effectively extend
the life of the battery pack. It comes with a variety of communication interfaces and can be directly
or indirectly connected to third-party energy management systems.
产品特性 Product Features
※ 高级电池管理系统---高度集成化的电池管理系统可实现无缝监控。
Advanced Battery Management System --- The highly integrated battery management system
enables seamless monitoring.
※ 完善的自检与运行状态检测功能，搭配 HMI 显示屏，系统运行信息一目了然。
perfect self-test and operational status detection, with HMI display, system operation
information at a glance.
※ 完善可靠的系统控制和保护策略，全面保障电池安全，为延长电池组的寿命保驾护航。
perfect and reliable system control and protection strategies to fully protect the battery safety,
extend the life of the battery escort.
※ 模块化设计，可配置，可扩展---多个储能单元灵活组合可扩展为较大的储能系统，最
大可支持 272 节（铅碳电池为 400 节）电池串联。
modular design, configurable, scalable --- flexible combination of multiple energy storage unit
can be expanded to a larger energy storage system, the maximum can support 272 (lead-carbon
battery 400) battery series.
※ 通信接口丰富---多路 RS485、CAN、以太网、干接点输入输出等接口，支持与市面
上绝大多数 PCS、监控服务器通信。
rich communication interface --- multiple RS485, CAN, Ethernet, dry contact input and output
interfaces, support for most of the market with PCS, monitoring server communication.
※ 通信接口协议灵活---出厂自带本公司通信协议，也可根据客户需求来适配不同厂家的
PCS。
Flexible communication interface protocol --- The company comes with the company's
communication protocol, but also according to customer needs to adapt to different manufacturers PCS
※ 有容乃大---内置大容量存储芯片可存储大量关键运行数据，更可加装 SD 卡实现电芯
历史数据存储
capacity is large --- Built-in large-capacity memory chips can store a large number of key
operational data, but also can install an SD card for offline access.
※ PCS 有协议控制充放电功能，可选择断路器版本 。
PCS has a protocol control function, the choice of circuit breaker version .
※ PCS 无协议控制功能，可选择断接触器+断路器版本。
PCS without protocol control function, the choice of contactor + breaker version.
※ 自动环流控制及自动并机\脱机控制，可轻松实现电池组的并联。
automatic circulation control and automatic parallel machine \ off-line control, can be easily
parallel battery. (Model suffix selection D).
