Product Description
High voltage energy storage systems designed for industrial and commercial applications, providing robust solutions for energy storage needs.
Sophisticated 3+1 level BMS architecture offering comprehensive protection and management.With an integrated flexible networking mode, this advanced system supports both single cluster independent use and multiple cluster parallel applications. Seamlessly online monitor your system's total voltage, current, insulation resistance, and relay bonding. Benefit from real-time cell safety monitoring, intelligent balancing, fault diagnosis, multi-level alarms, and protection. Harness the power of precise SOX computing and enjoy mass data collection and storage coupled with AI-driven big data security warnings. Delve into battery performance monitoring, trend analysis, complex logic processing, and leverage local data storage alongside edge computing applications.
Engineered to meet the DC 1500V design specifications, this system supports remote platform intelligent operation and maintenance. Extend your battery life, enhance system stability, elevate security measures, and substantially cut your 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
* Equipped with a top-tier 32-bit MCU and high-performance vehicle level AFE to ensure unparalleled efficiency and precision.
* Modular 3+1 level architecture enhances multi-level protection, allowing for flexible configuration across multiple clusters.
* Implements accurate and effective control strategies, supporting insulation and adhesion detection for safe and stable operation.
* Features rich communication interfaces with exceptional scalability, supporting 4G/CAN/RS485/Ethernet standards.
* Equipped with an advanced SOC and learning algorithm, ensuring automatic SOC correction and enhanced user experience.
* Offers support for cloud-based BMS management systems, enabling visual big data analysis, statistics, and comprehensive lifecycle data recording.
* Supports OTA updates and remote operation/maintenance, with online diagnosis, AI fault warnings, and SMS notifications.
* Slave control includes automatic addressing, simplifying usage and enhancing user-friendliness.
* Features mass data storage with millisecond response times, delivering safety and reliability.
* Compatible with up to 1500V high voltage systems, offering varied flexible slave control BMU solutions. Supports up to 66S single pack and is compatible with air-cooled 16S battery packs and liquid-cooled 48S/52S/64S battery packs.
* Perfectly suited for industrial, commercial energy storage, and large-scale wind power energy storage applications. Ideal for peak filling, peak regulation, frequency regulation, and the stabilization of intermittent energy, optimizing new energy consumption.
Application Scenarios
Main Products
Company Profile
Shenzhen Intelligent Lithium Battery Electronics Co., Ltd., Founded in the vibrant city of Shenzhen in 2011, Shenzhen Intelligent Lithium Battery Electronics Co., Ltd. is a pioneering high-tech enterprise at the forefront of innovation. Our specialty lies in the meticulous research, cutting-edge development, precise production, and strategic sales of advanced lithium battery management systems (BMS). As a prestigious national-level "Little Giant" enterprise, we champion refined and innovative technologies, dedicating ourselves to delivering unmatched levels of safety, intelligence, and efficiency in lithium battery management solutions for customers worldwide.
Boasting an elite R&D team, with a remarkable 40% of our dedicated professionals immersed in research, we proudly hold over 50 national patents. We stand among the vanguard in China, leading the charge in digital and platform-based lithium battery safety management. Our esteemed registered trademark, "Smart Li Dog," is a testament to our innovation, featuring a robust cloud platform that adeptly manages millions of battery packs. This platform offers unparalleled battery health monitoring and comprehensive intelligent management services, setting new standards in the industry.
Our flagship product, the BMS protection board, exemplifies excellence with its customizable development options, catering to a wide array of applications. It is extensively utilized in low-speed e-bikes, electric motorcycles, electric tricycles, forklifts, drones, power tools, and specialized batteries. Furthermore, we extend our expertise to professional energy storage battery management solutions, optimizing performance for home energy storage, portable power stations, UPS systems, and industrial and commercial energy storage spheres, thereby championing efficient energy utilization and fostering sustainable development.
As we look to the future, our commitment to innovation remains steadfast. We are poised to continue delivering safer, smarter lithium battery management products and services to our esteemed clientele. Our dedication to advancing the progress and development of green energy technologies is unwavering, ensuring a brighter, more sustainable future for all.
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.
Audited Supplier 
){kind=link}