Product Description
Ideally crafted for advanced high voltage energy storage, the ZHDLi Smart BMS is perfectly suited for both industrial and commercial energy storage solutions, ensuring seamless integration and unparalleled efficiency.
Innovatively designed with a 3+1 level BMS architecture, offering robust and reliable system management.Featuring an integrated flexible networking mode, our system supports both single cluster independent usage as well as multiple cluster battery parallel operations. Enjoy real-time online monitoring of total voltage and current, insulation resistance, and relay bonding. Benefit from advanced cell safety state real-time monitoring, intelligent balancing, fault diagnosis, and multi-level alarms and protections. Coupled with precise SOX computing, it supports mass data collection, AI-driven big data security warnings, comprehensive battery performance monitoring, trend analysis, complex logic processing, local data storage, and cutting-edge edge computing applications.
Engineered to meet DC 1500V design standards, the system also supports intelligent remote platform operation and maintenance. This not only effectively extends battery life but also enhances 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
* Powered by a top-tier brand high-speed 32-bit MCU and high-performance vehicle-level AFE, ensuring unmatched efficiency and precision.
* Our modular 3+1 level architecture enhances multi-level protection and offers flexible configurations for multiple clusters.
* Engineered with an accurate, effective control strategy, supporting insulation and adhesion detection to guarantee safe, stable operation.
* Equipped with rich communication interfaces and strong scalability, including support for 4G/CAN/RS485/Ethernet communication, enhancing connectivity.
* Supports a precise SOC and learning algorithm, automatically correcting SOC to significantly enhance user experience.
* Includes a cloud-based BMS management background, offering visual big data analysis and statistics, along with comprehensive lifetime data recording of lithium batteries.
* Offers OTA and remote operation and maintenance, online diagnostics, AI fault warnings, and SMS reminders for peace of mind.
* The slave control supports automatic addressing, simplifying usability for seamless operations.
* Capable of massive data storage with millisecond response times, ensuring safety and reliability.
* Supports up to 1500V high voltage systems, offering a variety of flexible slave control BMU solutions and compatibility with diverse battery packs, from air-cooled 16S to liquid-cooled 48S/52S/64S packs.
* Perfect for industrial and commercial energy storage, as well as large-scale wind power energy storage applications. It excels in peak filling, peak regulation, and frequency regulation, smoothing out intermittent energy flows and maximizing 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 innovation and excellence, recognized as a high-tech enterprise fervently dedicated to the pioneering research, cutting-edge development, meticulous production, and strategic sales of lithium battery management systems, known as BMS. As a national-level 'Little Giant' enterprise, we are at the forefront of specialized and refined technological advancements, passionately committed to delivering intelligent, safe, and efficient battery management solutions to our global clientele.
Our company prides itself on a formidable and dynamic R&D team, where 40% of our experts are entirely devoted to research excellence. We boast an impressive portfolio of over 50 national patents. Pioneering in China's first wave of digital and platform-based lithium battery safety management, our registered trademark, 'Smart Li Dog,' is a testament to our innovation. This advanced cloud platform has revolutionized battery pack management, providing unparalleled comprehensive battery health monitoring and intelligent management services to millions worldwide.
At the heart of our offerings lies the core product, the BMS protection board, which exemplifies versatility and customization, proving indispensable across a spectrum of applications including low-speed e-bikes, electric motorcycles, electric tricycles, forklifts, drones, power tools, and specially purposed batteries. Furthermore, we extend our expertise to craft professional energy storage battery management solutions tailored for home energy systems, portable power stations, UPS systems, as well as industrial and commercial energy storage, all aimed at championing efficient energy utilization and propelling the mission of sustainable development.
As we gaze into the future, our unwavering commitment to innovation will drive us to continually push boundaries, delivering even safer and smarter lithium battery management solutions that not only meet but exceed the expectations of our customers. We remain steadfast on our journey to propel the green energy revolution, fostering sustainable progress and advancing the development of renewable energy technologies worldwide.
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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