Product Description
Our ZHDLi Smart BMS is expertly engineered for high voltage energy storage solutions, catering to both industrial and commercial needs.
3+1 level BMS architectureThis advanced system boasts an integrated flexible networking mode, capable of supporting both single-cluster independent use and multi-cluster battery parallel use. It offers simultaneous online monitoring of total system voltage, current, insulation resistance, and relay bonding. Additionally, it features real-time cell safety state monitoring, intelligent balancing, fault diagnosis, and multi-level alarm and protection systems. The inclusion of accurate SOX computations enhances functionality, while it supports mass data collection and storage, AI-driven big data security early warnings, battery performance monitoring, and trend analysis. Experience complex logic processing with local data storage and edge computing applications, elevating system capabilities.
Our design accommodates up to DC 1500V, with a robust support for remote platform intelligent operation and maintenance. This effectively extends battery life, enhances system stability and security, and reduces the costs associated with equipment operation and maintenance.
| 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
* Equipping a first-class brand high-speed 32-bit MCU and high-performance vehicle level AFE guarantees efficiency and precision.
* The 3+1 level architecture with modular design enhances multi-level protection, enabling flexible configurations across multiple clusters.
* It features an accurate and effective control strategy with insulation and adhesion detection, ensuring safe and stable operation.
* Enjoy rich communication interfaces with strong scalability, supporting 4G/CAN/RS485/Ethernet communication for seamless connectivity.
* The system supports an accurate SOC and advanced learning algorithm that autonomously corrects SOC, elevating user experience.
* Leverage cloud BMS management with a vivid big data analysis platform, offering comprehensive statistics and life cycle data recording of lithium batteries.
* With support for OTA and remote operation and maintenance, enjoy online diagnosis, AI fault warnings, and SMS notifications.
* Slave control simplifies use with automatic addressing capability.
* Benefit from mass data storage and millisecond response times, ensuring safety and reliability.
* The system supports up to 1500V high voltage, offering various flexible slave control BMU solutions. It is compatible with up to 66S single packs and supports air-cooled 16S and liquid-cooled 48S/52S/64S battery packs.
* Ideally suited for industrial and commercial energy storage, as well as large-scale wind power energy storage, providing peak filling, peak regulation, frequency regulation, and smooth intermittent energy management to enhance new energy consumption.
Application Scenarios
Main Products
Company Profile
Shenzhen Intelligent Lithium Battery Electronics Co., Ltd., Founded in 2011, Shenzhen Intelligent Lithium Battery Electronics Co., Ltd. stands as a beacon of technological advancement in the realm of high-tech enterprises, focusing intensely on the research, development, production, and sales of pioneering lithium battery management systems (BMS). As a prestigious national-level 'Little Giant' enterprise, we take immense pride in our specialization in refined and innovative technologies, dedicating ourselves to delivering unparalleled safety, intelligence, and efficiency in lithium battery management solutions to our valued global clientele.
Our dynamic R&D team, comprised of 40% dedicated research professionals, has achieved remarkable milestones with over 50 national patents. We are trailblazers in China, leading the way in digital and platform-based management of lithium battery safety. Our esteemed registered trademark, 'Smart Li Dog,' elevates our offerings with a state-of-the-art cloud platform that expertly manages millions of battery packs. This platform empowers users with comprehensive battery health monitoring and cutting-edge intelligent management services, ensuring optimal performance and reliability.
Our flagship offering, the BMS protection board, is designed with flexibility in mind, supporting customizable development to meet diverse needs. It finds extensive application across various sectors, including low-speed e-bikes, electric motorcycles, electric tricycles, forklifts, drones, power tools, and specialized batteries. Furthermore, we excel in providing expert energy storage battery management solutions tailored for home energy storage, portable power stations, UPS systems, and industrial and commercial energy storage scenarios. Our solutions are crafted to enhance efficient energy utilization and foster sustainable development.
As we look to the future, our commitment to spearheading innovation remains unwavering. We are dedicated to delivering lithium battery management products and services that are not only safer and smarter but also pivotal to the advancement of green energy technologies. Our aim is to continually contribute to the progress and development of sustainable energy solutions for our esteemed customers.
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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