Single Packet Management 66s Energy Storage Battery System BMS

Product Description

Product Description

High voltage energy storage/industrial and commercial energy storage solutions use 3+1 level BMS architecture, integrated flexible networking mode, can support single cluster independent use or multiple cluster battery parallel use, can simultaneously online monitoring system total voltage, total current, insulation resistance, relay bonding, with cell safety state real-time monitoring, intelligent balancing, fault diagnosis, multi-level alarm and protection, combined with accurate SOX computing, and support mass data collection and storage, AI big data security early warning, battery performance monitoring and trend analysis, complex logic processing, local data storage and edge computing applications. 
Meet the DC 1500V design, and support remote platform intelligent operation and maintenance, can be effectively extended battery life, improve system stability and security, and reduce equipment operation and maintenance costs.

BMU
Operation Voltage	DC12V-36V
Operation Current	≤ 35mA(12V)/≤ 20mA(24V)
CAN	1
Voltage acquisition strings	16S~22S , 23S~44S , 45S~66S
Temperature sensors	14~54
Single detecting	0~5000mV
Voltage acquisition accuracy	±4mV
Temperature acquisition accuracy	±1ºC
Balance	Supports Passive Balance
Balance channel	Supports odd or even number balancing
Balance Voltage	100mA
Analog input detection	2
Software upgrade	Support CAN bus upgrade
Withstand voltage	AC 3100V
Size	170*100*31.2mm;360*120*31.2mm

 

Product parameters	BCU	BAU
Operation Voltage	DC12V-36V	DC12V~36V
Operation Current	≤ 70mA(24V)	≤ 70mA(24V)
CAN	3	3
RS485	2	5
RS232	1	1
Ethernet	1	3
Contactor	6 low-side control 2 high-side control	3 high-side control/5 low-side control
Address line	3	3
Insulation Detection	support input	Support
Emergency Stop Detection	Support	Support
High voltage interlock	support input/output interlock	Support
Software upgrade	Support CAN bus upgrade	Support CAN bus upgrade
Size	245*115*29.7mm	245*106.5*29.7mm

 

HV Box
Model No.	ZHDL-PDU01	ZHDL-PDU02
Rated Voltage	DC1000V	DC1500V
Rated Current	150A,250A	300A,400A
AC Input	AC220V
Communication Interface	RS485/CAN
Exterior Color	Black/Gray7035
Control Voltage	DC24V
BAT	DC:250V~1500V
Operation Temp	-40ºC~85ºC
IP level	IP43(Not Waterproof)
Withstand voltage	GB/T 134131-2023
Installation Size	400*220*530mm

 

HMI-Display
Item	Parameter	Description
Model No.	DMG-A5WTC	DGUS-II Intelligent System
Dimension	7.0"	7.0 inch
Type	Capacitive touch screen	Capacitive touch screen
Resolution	1024*600	Industrial grade IPS screen, 16.7M color
Luminance	250nit	LED backlight, 100 level adjustment
Communication Interface	RS232/UART	Baud rate 115200bps
Display range	155*87.5mm	Wide viewing Angle 85 degrees
Supply Voltage	DC12V	Range 7-36V,
Operation Current	≤1A	Max 300mA,backlight off 150mA
IP level	IP65	Screen front IP65
Withstand voltage	GB/T 17626.4 B	Air 8K, Contact 6K
Installation Size	210*150mm	backside 196*136mm

Product Advantages
* First-class brand high-speed 32-bit MCU and high-performance vehicle level AFE to ensure high efficiency and precision
* 3+1 level architecture, modular design, improve multi-level protection, flexible configuration of multiple clusters
* Accurate and effective control strategy, support insulation detection, adhesion detection, to ensure safe and stable operation
* Rich communication interfaces, strong scalability, support 4G/CAN/RS485/Ethernet communication
* Support accurate SOC and learning algorithm, which can automatically correct SOC and improve user experience
* Support cloud BMS management background, visual big data analysis and statistics, and data recording of lithium battery throughout its life cycle
* Support OTA and remote operation and maintenance, online diagnosis, AI fault warning and SMS reminder
* Slave control supports automatic addressing, making it easier to use
* Mass data storage, millisecond response, safe and reliable
* Support up to 1500V high voltage system, a variety of flexible slave control BMU solutions, support up to 66S single pack, compatible with air        cooled 16S battery pack, liquid cooled 48S/52S/64S battery pack
* Meet industrial and commercial energy storage and large-scale wind power energy storage peak filling, peak regulation and frequency regulation, smooth intermittent energy, improve new energy consumption
Application scenarios

 

Main Products

Company Profile

Shenzhen Intelligent Lithium Battery Electronics Co., Ltd., established in 2011, is a high-tech enterprise specializing in the research, development, production, and sales of lithium battery management systems (BMS). As a national-level "Little Giant" enterprise specializing in refined and innovative technologies, we are committed to providing global customers with safe, intelligent, and efficient lithium battery management solutions.
With a strong R&D team, 40% of whom are dedicated research professionals, we have accumulated over 50 national patents. We are among the first in China to achieve digital and platform-based management of lithium battery safety. Our registered trademark, "Smart Li Dog," features a cloud platform that has successfully managed millions of battery packs, offering comprehensive battery health monitoring and intelligent management services.
Our core product, the BMS protection board, supports customized development and is widely used in low-speed e-bikes, electric motorcycles, electric tricycles, forklifts, drones, power tools, and special-purpose batteries. Additionally, we provide professional energy storage battery management solutions for home energy storage, portable power stations, UPS systems, and industrial and commercial energy storage scenarios, promoting efficient energy utilization and sustainable development.
Looking ahead, we will continue to drive innovation, delivering safer and smarter lithium battery management products and services to our customers, while advancing the progress and development of green energy technologies.
 

Certifications

Our Partners

Exhibitions

Packaging & Shipping

FAQ

Q1:How do I choose the right BMS board?
A1: It depends on your cell & battery pack parameters and your application Scenarios.Please contact the sales or technical support before buying.

Q2: What is your factory production capability?

A2: Our factory can make 50000pcs per month and it can be increased to 100000pcs in 3 months according to the order quantity.
 

Q3: What is your delivery time?
 A: For our standard products, we can deliver in 7-15 days. For OEM and ODM or huge quantity orders, please check with our sales.

 

Q4: Do you provide OEM/ODM service?

 A4: Yes, we have strong R&D team and equipment. OEM/OEM are warmly welcomed.
 

Q5: What is your shipping terms?

A5: By air, Express (DHL, FEDEX, UPS...) or by sea. It is up to your needs.
 

Q6: What is your payment terms?

A6: We prefer T/T, L/C is acceptable, please contact with our sales for more information.
 

Q7: What is your packing details?
A7: Packed by bubble mailers in carton boxes.