Product Description
Harness the power of high voltage energy storage with our industrial and commercial solutions, perfectly designed to elevate your energy management capabilities.
Experience the innovation of our 3+1 level BMS architecture, ensuring unparalleled protection and efficiency.Our state-of-the-art system features an integrated flexible networking mode, enabling both single cluster independence and seamless multi-cluster battery parallel use. Enjoy real-time online monitoring of system voltage, current, insulation resistance, and relay bonding. Benefit from comprehensive cell safety state monitoring, intelligent balancing, fault diagnosis, and a multi-level alarm system. Powered by precise SOX computing, this solution supports extensive data collection and storage, AI-driven big data security alerts, battery performance monitoring, and trend analysis. Complex logic processing, local data storage, and edge computing applications further enhance its capabilities.
Designed to meet the rigorous demands of a DC 1500V system, this product supports remote platform intelligent operation and maintenance, effectively extending battery life. Enhance system stability and security while reducing operational 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
* Our product boasts a first-class brand high-speed 32-bit MCU and high-performance vehicle-level AFE, guaranteeing exceptional efficiency and precision.
* The innovative 3+1 level architecture and modular design enhance multi-level protection while allowing flexible configuration for multiple clusters.
* Rely on our accurate and effective control strategy, which includes insulation detection and adhesion detection, ensuring safe and stable operations.
* Benefit from rich communication interfaces and robust scalability, supporting 4G, CAN, RS485, and Ethernet communication.
* Our system incorporates a precise SOC and learning algorithm for automatic SOC correction, significantly enhancing user experience.
* Enjoy the cloud-based BMS management platform with visual big data analysis and statistics, providing comprehensive data recording throughout the lithium battery's lifecycle.
* Take advantage of OTA and remote operation capabilities, including online diagnosis, AI fault warning, and SMS alerts for optimal maintenance.
* The slave control's automatic addressing simplifies usage, making the process more intuitive.
* With mass data storage, millisecond response time, the system guarantees safety and reliability.
* Designed for high voltage systems up to 1500V, our solutions offer flexible slave control BMU options, supporting up to 66S single packs and compatibility with various battery pack configurations, including air-cooled 16S and liquid-cooled 48S/52S/64S.
* Perfect for industrial, commercial, and large-scale wind power energy storage applications, this product excels in peak filling, regulation, frequency regulation, and smoothing intermittent energy to enhance new energy consumption.
Application Scenarios
Main Products
Company Profile
Shenzhen Intelligent Lithium Battery Electronics Co., Ltd., Established in 2011, Shenzhen Intelligent Lithium Battery Electronics Co., Ltd. stands as a beacon of technological advancement, focusing on the cutting-edge research, development, production, and sales of lithium battery management systems (BMS). Celebrated as a national-level "Little Giant" enterprise for our specialized, refined, and innovative technologies, we are dedicated to delivering unparalleled safe, intelligent, and efficient lithium battery management solutions to customers worldwide.
Our robust R&D team is the pride of our company, with 40% of our talented workforce comprising dedicated research professionals. We boast over 50 national patents and were pioneers in China in achieving digital and platform-based management of lithium battery safety. Our renowned trademark, "Smart Li Dog," is synonymous with excellence, managing millions of battery packs via a state-of-the-art cloud platform, providing exceptional battery health monitoring and intelligent management services.
At the heart of our offerings is the BMS protection board, a highly adaptable and customizable product that finds widespread application across a diverse range of industries including low-speed e-bikes, electric motorcycles, electric tricycles, forklifts, drones, power tools, and specialized batteries. Furthermore, we excel in delivering expert energy storage battery management solutions that cater to home energy storage, portable power stations, UPS systems, and both industrial and commercial energy storage settings, championing the cause of efficient energy utilization and fostering sustainable development.
As we gaze into the future, our commitment to innovation remains steadfast. We pledge to continue our journey of crafting safer and smarter lithium battery management products and services, empowering our customers and propelling the advancement 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.
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