HOME / PRODUCTS / Energy Storage / BMS-Energy Storage

BMS-Energy Storage

Xixing Technology’s Energy Storage BMS features an integrated design with dual-stage active balancing, multi-protocol communication, comprehensive state monitoring, and redundant power supply to ensure safe, long-life, and reliable battery system operation.

Compact and lightweight, it operates reliably across 0°C–50°C ambient conditions and is designed for in-rack high-voltage enclosure integration. Tailored for mission-critical applications such as data centers and semiconductor fabrication facilities, it works in synergy with STS units to deliver seamless, zero-interruption power assurance.

TECHNICAL DATA

Parameter	Specification	Description
Control Function	Battery monitoring and management	Customizable firmware based on customer requirements
SD Card Slot	SD card interface
Ethernet	1× Ethernet port
Type-C	1× Type-C port	For firmware download and host connection
JTAG	1× JTAG port	Debugging interface
Status LEDs	Fault / Normal / Alarm	Display behavior is customizable
Communication Interface	4× RS485, 1× CAN	Communication targets are freely configurable
External Digital Input (DI)	3 channels	Supports passive dry-contact input
12 V High-side Output (12V-OUT)	5 channels	Powers lighting, sensors, and other peripherals
Daisy-chain Communication	1 channel
24 V Power Line Communication	2 channels	For sensor communication via power line
24 V Output	2 channels
48 V Power Line Communication	2 channels	For battery BMU communication via power line
Aerosol Fire Suppression	1 channel	Aerosol discharge control
Hall-effect Current Sensor	2 channels
5 V Power Supply	1 channel	Powers Hall-effect sensors
Analog Input	4 channels	Temperature acquisition
Internal Digital Input (DI)	3 channels	DC contactor auxiliary contact feedback
24 V High-side Output (24V-OUT)	3 channels	Powers DC contactors
DC Contactor Welding Detection	2 channels	Detects welding of positive and negative DC contactors
Insulation Resistance Monitoring	1 channel	Measures insulation resistance between DC+ / DC− and chassis ground
DC Voltage Sampling	1 channel	Measures voltage across DC+ and DC−
Shunt Sampling	1 channel
Power Supply Input	DC 48 V	Dual 48 V power input ports
Operating Temperature	0 °C ~ +50 °C
Relative Humidity	0% RH ~ 95% RH, non-condensing
Weight	1 kg
Dimensions (L × W × H)	175.5 mm × 123 mm × 30 mm
Installation Method	Integrated inside HV box

EasyPQ-K APF

The EasyPQ-Kseries compact APF modules employ an internal three-level topology, available in both th...

EasyPQ-HV APF

The EasyPQ-HV Series is Xixing Tech’s high-voltage Active Power Filter (APF) designed for medium and...

EasyPQ-S APF

The EasyPQ-S Series is our newly launched APF (Active Power Filter) device. Equipped with the latest...

Smart Thyristor Switching Device

The EasyPQ-TS Series is Xixing Tech’s intelligent thyristor (SCR) switching device, specially design...

EasyPQ-K SVG

The EasyPQ-K series compact SVG modules employ an internal three-level topology, available in both t...

DYNAMIC VOLTAGE RESTORER

Xixing Technology's EasyPQ-DVR is an industrial-grade Dynamic Voltage Restorer featuring a 2ms ultra...

Get in Touch

Have any questions about our power quality solutions? Feel free to contact us!

Visit Us

Xixing Tech Headquarters Shanghai, China

Email Address

info@xixingtech.com

Call Now

+86-21-34780552