Product Description
Our cutting-edge Reliable ZHDLi Smart BMS is expertly designed for high voltage energy storage, perfectly tailored for industrial and commercial applications. It offers an unparalleled solution for robust energy management.
With an advanced 3+1 level BMS architecture, our product ensures optimal performance and reliability.Featuring an integrated flexible networking mode, our system effortlessly supports both single cluster independent use and multiple cluster battery parallel use. It excels in real-time online monitoring of total voltage, total current, insulation resistance, and relay bonding, coupled with cell safety state monitoring. It boasts intelligent balancing, fault diagnosis, multi-level alarms, and protection, all enhanced with precise SOX computing. Moreover, it is equipped to handle mass data collection and storage, AI big data security early warnings, and battery performance trend analysis. With complex logic processing, local data storage, and edge computing applications, it truly offers a future-forward solution.
This system is meticulously crafted to meet the DC 1500V design standards, offering remote platform intelligent operation and maintenance. It effectively extends battery life, significantly enhances system stability and security, reducing both 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 system is powered by a first-class brand high-speed 32-bit MCU and a high-performance vehicle level AFE, ensuring unmatched efficiency and precision.
* The innovative 3+1 level architecture and modular design significantly enhance multi-level protection. It offers a flexible configuration for multiple clusters, tailored to diverse needs.
* Our control strategy is accurate and effective, with support for insulation and adhesion detection, guaranteeing safe and stable operations.
* Boasting rich communication interfaces and strong scalability, our system supports 4G, CAN, RS485, and Ethernet communication.
* With support for an accurate SOC and learning algorithm, the system can automatically correct SOC, significantly improving user experience.
* It supports cloud BMS management, offering visual big data analysis, comprehensive statistics, and seamless life cycle data recording for lithium batteries.
* With OTA and remote operation capabilities, it enables online diagnosis, AI fault warning, and SMS reminders, offering peace of mind and convenience.
* The slave control feature supports automatic addressing, simplifying usage and enhancing user-friendliness.
* Our system offers mass data storage, with millisecond response times, ensuring safety and reliability.
* Supporting up to a 1500V high voltage system, it accommodates a variety of flexible slave control BMU solutions, supporting up to 66S single pack, and is compatible with air-cooled 16S battery packs and liquid-cooled 48S/52S/64S battery packs.
* Designed to meet the demanding needs of industrial and commercial energy storage, as well as large-scale wind power energy storage. It excels in peak filling, peak regulation, frequency regulation, and smoothing intermittent energy, thereby enhancing 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 cutting-edge technology in the realm of lithium battery management systems (BMS). As a recognized national "Little Giant" enterprise, we pride ourselves on our commitment to excellence in innovation and refinement. Our mission is to deliver lithium battery management solutions that are safe, intelligent, and efficient, tailored for a global clientele.
Our formidable R&D team, with 40% composed of dedicated research experts, has made monumental strides, amassing over 50 national patents. We pioneered the digital and platform-based management of lithium battery safety in China. Our distinctive registered trademark, "Smart Li Dog," is renowned for its advanced cloud platform capabilities, having successfully managed millions of battery packs. This platform provides unparalleled comprehensive battery health monitoring and intelligent management services.
Our flagship innovation, the BMS protection board, offers tailored development options, finding widespread application in low-speed e-bikes, electric motorcycles, tricycles, forklifts, drones, power tools, and specialized battery needs. Moreover, our expertise extends to professional energy storage battery management solutions ideal for home energy storage systems, portable power stations, UPS systems, and various industrial and commercial energy storage settings. These solutions are engineered to optimize energy usage efficiently while championing sustainable development.
Embracing the future, we remain steadfast in our pursuit of innovation, ensuring we deliver lithium battery management products and services that are not only safer and smarter but also transformative. We are dedicated to propelling the advancement of green energy technologies, contributing to a more sustainable and energy-conscious world.
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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