Product Description
Designed for high voltage energy storage, the ZHDLi Smart BMS offers advanced industrial and commercial energy storage solutions.
Featuring a robust 3+1 level BMS architecture for superior performance.This dynamic system integrates a flexible networking mode, capable of supporting single cluster independent use or multiple clusters in parallel. It offers comprehensive online monitoring for total voltage, total current, insulation resistance, and relay bonding. Enjoy real-time cell safety monitoring, intelligent balancing, and fault diagnosis. Delivers multi-level alarm and protection supported by precise SOX computing, and facilitates mass data collection and storage. Experience AI-powered big data security early warnings, battery performance monitoring, trend analysis, and complex logic processing. Local data storage and edge computing applications are seamlessly integrated.
Engineered to meet the DC 1500V design, this system supports remote platform intelligent operation and maintenance. It effectively extends the battery life, enhances system stability and security, while significantly reducing 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
* Utilizes a first-class brand high-speed 32-bit MCU and high-performance vehicle level AFE, ensuring unparalleled efficiency and precision.
* The modular 3+1 level architecture enhances multi-level protection and allows for a flexible configuration of multiple clusters.
* Delivers an accurate and effective control strategy with support for insulation and adhesion detection, ensuring safe and stable operations.
* Offers a wealth of communication interfaces and strong scalability, supporting 4G/CAN/RS485/Ethernet communication.
* Features an accurate SOC and learning algorithm that automatically corrects SOC for an improved user experience.
* Supports cloud BMS management with a visual big data analysis and statistics platform, tracking lithium battery data throughout its lifecycle.
* Embraces OTA and remote operation and maintenance capabilities, featuring online diagnosis, AI fault warnings, and SMS reminders.
* Designed with automatic addressing capabilities in slave control, simplifying usage.
* Capable of mass data storage with millisecond response times, ensuring safety and reliability.
* Supports up to a 1500V high voltage system with versatile slave control BMU solutions, accommodates up to 66S single pack. Compatible with air-cooled 16S and liquid-cooled 48S/52S/64S battery packs.
* Tailored for industrial and commercial energy storage, as well as large-scale wind power energy storage applications. Efficiently manages peak filling, peak regulation, frequency regulation, smoothing intermittent energy, and enhancing new energy consumption.
Application scenarios
Main Products
Company Profile
Behold the brilliance of Shenzhen Intelligent Lithium Battery Electronics Co., Ltd., Founded in the dynamic year of 2011, we are a pioneering high-tech enterprise with an unwavering focus on the research, development, production, and sales of cutting-edge lithium battery management systems (BMS). As a distinguished national-level 'Little Giant' enterprise, we specialize in refined and innovative technologies. Our mission is to empower global customers with solutions that are not only safe but also intelligent and supremely efficient, ensuring an unparalleled lithium battery management experience.
Armed with an exceptionally talented R&D team, where an impressive 40% are dedicated research professionals, we have amassed an extraordinary portfolio of over 50 national patents. Our pioneering spirit has enabled us to be trailblazers in China, achieving the digital and platform-based management of lithium battery safety. Our prestigious registered trademark, 'Smart Li Dog,' boasts a state-of-the-art cloud platform that has adeptly managed millions of battery packs, delivering meticulous battery health monitoring and sophisticated intelligent management services.
At the heart of our innovations lies our flagship product, the BMS protection board, renowned for its customizable development capabilities. This versatile product is extensively employed across a spectrum of applications 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 both industrial and commercial energy storage scenarios. Our solutions champion the cause of efficient energy utilization and are instrumental in driving sustainable development.
As we cast our gaze toward the future, our commitment to innovation remains steadfast. We endeavor to deliver lithium battery management products and services that are not just safer but also smarter, propelling our customers toward new horizons. With each advancement, we contribute significantly to the progress and evolution 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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