SmartGen新品 | 众智科技新一代电池管理模块HBMU200上市

HBMU200(BMS从控模块)应用于储能BMS系统，实现对单体电池电压，电池温度采集，并通过CAN总线上传信息到HBCU100（BMS主控模块），是整个智能微网控制系统的子系统。

一、性能特点

● 具备状态指示灯功能；

● 采用业内成熟的AFE芯片实现单体电池电压的检测，支持5-16串单体电池的电压检测；

● 具备单体电池掉线检测；

● 最大支持18个通道的温度检测，温度传感器类型为NTC 10K；

● 具备1路继电器输出，用于控制风扇等设备；

● 具有1路非隔离CAN接口，用于和主控模块HBCU100通信。也可通过CAN接口升级模块固件程序；

● CAN总线上的120欧姆终端匹配电阻通过拨码开关接入；

● 通过拨码开关选择模块CAN ID号，设置范围1-63；

● 具有被动均衡功能，最大均衡电流100mA；

● 具有线束保护功能，当HBMU200外挂使用时，外壳配有线束保护盖可以选配以免损坏线束；

● 模块化设计，螺钉安装方式，阻燃ABS/PC外壳，结构紧凑，安装方便。

二、BMS主控模块HBCU100

1.采样总电池电压、电流(霍尔电流传感器)，计算电芯SOC、SOH等数据；

2.可采集电池正负极对地绝缘阻值；

3.通过非隔离CAN接口接收HBMU200的单体电芯电压和温度，并计算出最高与最低电芯电压、温度等数据；

4.具有针对电芯的过欠压、温度过高、温度过低、充放电过流、绝缘阻值低，通信异常等报警保护功能，三级报警等级，可设置降流或高压下电等动作；

5.具有3个隔离RS485、1个ETHERNET接口；具有蓝牙功能；

6.具有7个可编程继电器输出口

三、HMU8-BMS显示模块

● 800*600分辨率的8英寸液晶显示屏幕，电容触摸屏操作。中文及英文可选界面操作；

● 可显示电池总电压、电流、SOC等数据；

● 具有历史记录、报警信息显示功能；

● 可通过CAN接口调试单台HBMU200以及升级整个储能系统的程序。

● 模块化结构设计，可插拔式接线端子。

四、BMS三级架构应用图

五、储能高压控制箱

储能高压控制箱通过内部CAN接口采集所有电池模块的电芯电压与温度数据，实现对电池模块的保护。其具有与PCS通信的功能，与内置双重开关(断路器+主回路继电器)共同实现对整个电池系统的充放电管理，安全可靠。

1.具有报警指示灯与运行指示灯；

2.具有手动隔离开关，实现整个系统的电气隔离，方便维护、安全性高；

3.快插式端子设计，方便安装；

4.具有2个可编程输入口、2个无源可编程继电器输出口；

5.可对外输出24V电源；

6.具有2个RS485接口、1个ETHERNET网口，实现对整个系统的监控与PCS的通信

六、HBMU200安装尺寸

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New Product | SmartGen New BMS Module HBMU200 Launched

HBMU200 (BMS Slave Control Module) is applied to the energy storage BMS system to realize the collection of single battery voltage and battery temperature, and upload information to HBCU100 (BMS master control module) through the CAN bus. It is a subsystem of the whole intelligent micro-grid control system.

1.Performance and Characteristics

● With status indicator;

● The mature AFE chip in the industry is used to realize the voltage detection of single battery, which supports the voltage detection of 5-16 strings of single batteries;

● With single battery disconnection detection;

● Supports up to 18 channels of temperature detection, and the temperature sensor type is NTC 10K;

● One relay output is provided for controlling fans and other equipment;

● One non-isolated CAN interface is provided for communication with the master control module HBCU100. The module firmware program can also be upgraded via the CAN interface;

● The 120Ω terminal matching resistance on the CAN bus is connected through the dial switch;

● Select the CAN ID number of the module through the dial switch, and the setting range is 1-63;

● With passive balance function, max passive balance current is 100mA;

● With the harness protection function, when the HBMU200 is used externally, the enclosure is equipped with a harness protection cover which can be selected to avoid damage to the harness;

● Modular design, screw installation, flame-retardant ABS/PC shell, compact structure with easy installation.

2.BMS Master Control Module HBCU100

1.Can collect total battery voltage and current (Hall current sensor), calculate the SOC and SOH data;

2.Can collect positive and negative battery insulation resistance to ground;

3.Receive the voltage and temperature of the single cell of HBMU200 module via the non-isolated CAN interface and calculate the data of max. and min. voltage/temperature, etc.;

4.Tertiary fault alarm protection can protect the over/under voltage, high/low temperature, charge/discharge overcurrent, low insulation resistance value, abnormal communication, etc., current drop or high voltage power-off actions can be set; 

5.With 3 isolated RS485 communication interfaces, 1 ETHERNET interface, and bluetooth function;

6.With 7 Aux. relay output ports.

3.HMU8-BMS Display Module

● Adopt 8-inch LCD with 800*600 resolution, capacitive touch screen and optional Chinese/English operation;

● Display battery total voltage, current, SOC and other data;

● With event log, alarm information display function;

● Commissioning of single HBMU200 and upgrading of the whole energy storage system can be realized via CAN interface;

● Modular design and pluggable terminal.

4.BMS Three-level Architecture Application Diagram

5.Energy Storage High-voltage Control Box

The energy storage high-voltage control box collects the cell voltage and temperature data of all battery modules through the internal CAN interface to protect the battery modules. Due to the function of communication with PCS, and together with the built-in dual switch (circuit breaker + main circuit relay), it can realize the charge and discharge management of the whole battery system, which is safe and reliable.

1.With alarm indicator and running indicator;

2.With manual disconnector for electrical isolation of the whole system, which is convenient for maintenance and high in safety;

3.Quick plug-in terminal design, convenient for installation;

4.With 2 Aux. input ports, 2 passive Aux. relay output ports;

5.24V external power supply is available;

6.With 2 RS485 interfaces, 1 ETHERNET interface to realize monitoring of the whole system and communication with PCS.

6.HBMU200 Installation Dimension

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