Product Description
Designed for high voltage energy storage systems, the ZHDLi Smart BMS is perfect for industrial and commercial applications, offering innovative solutions tailored to the evolving needs of energy storage.
Experience the robust 3+1 level BMS architecture, ensuring multi-layered protection and reliability.This advanced system boasts an integrated flexible networking mode, enabling both single cluster standalone usage and the seamless parallel operation of multiple clusters. It provides real-time monitoring of total system voltage, current, insulation resistance, and relay bonding. Furthermore, it incorporates cell safety state monitoring, intelligent balancing, fault diagnosis, and a sophisticated multi-level alarm and protection system. When combined with precise SOX computation, it supports extensive data collection and secure storage, AI-powered big data alerts, battery performance tracking, trend analysis, complex logic processing, local data storage, and edge computing applications.
Crafted to meet the rigorous DC 1500V standards, it supports remote intelligent operations and maintenance, effectively prolonging battery life, enhancing system stability and security, and minimizing 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
* Utilizing first-class brand high-speed 32-bit MCU and high-performance vehicle-level AFE, our system ensures unmatched efficiency and precision.
* The 3+1 level architecture and modular design enhance multi-level protection and allow flexible configuration across multiple clusters.
* Boasting an accurate and efficient control strategy, it supports both insulation and adhesion detection to guarantee safe, stable operations.
* Equipped with rich communication interfaces, it offers strong scalability and supports 4G, CAN, RS485, and Ethernet communications.
* With support for precise SOC and advanced learning algorithms, it can automatically refine SOC readings, greatly enhancing user experience.
* The cloud-based BMS management platform provides visual big data analytics, comprehensive statistics, and thorough lifecycle data recording of lithium batteries.
* Facilitating OTA and remote operation, it enables online diagnostics, AI fault warnings, and SMS reminders for proactive management.
* Automatic addressing support by slave control simplifies usability, making operations more user-friendly.
* Offering mass data storage with millisecond response times, it ensures safety and reliability.
* Supporting up to 1500V high voltage systems, it provides a variety of flexible slave control BMU solutions, accommodating up to 66S single packs, and compatibility with air-cooled 16S and liquid-cooled 48S/52S/64S battery packs.
* Apt for industrial, commercial energy storage, and large-scale wind power applications, it aids in peak shaving, frequency regulation, smoothing intermittent energy, and boosting new energy consumption.
Application scenarios
Main Products
Company Profile
Shenzhen Intelligent Lithium Battery Electronics Co., Ltd. Since its inception in 2011, Shenzhen Intelligent Lithium Battery Electronic Co., Ltd. has emerged as a beacon of technological excellence. As a distinguished national-level "Little Giant" enterprise, we specialize in the groundbreaking research, development, production, and sales of state-of-the-art lithium battery management systems (BMS). Our unwavering commitment to innovation ensures that we deliver secure, intelligent, and efficient solutions tailored to the needs of our global clientele.
Our formidable R&D team, with 40% comprising dedicated research professionals, has propelled our innovation journey. Accumulating over 50 national patents, we stand at the forefront of digital and platform-based management of lithium battery safety in China. Under our esteemed trademark, "Smart Li Dog," our revolutionary cloud platform has orchestrated the management of millions of battery packs, providing unparalleled battery health monitoring and intelligent management services with precision and insight.
The crown jewel of our offerings, the BMS protection board, exemplifies versatility and adaptability. It supports customized development and finds extensive applications across a spectrum of industries, including low-speed e-bikes, electric motorcycles, electric tricycles, forklifts, drones, power tools, and specialized batteries. Furthermore, our expert energy storage battery management solutions cater to diverse needs in home energy storage, portable power stations, UPS systems, and industrial and commercial energy storage scenarios, championing efficient energy use and fostering sustainable development.
As we look to the future, our focus remains resolute on pushing the boundaries of innovation. We are dedicated to delivering ever safer and smarter lithium battery management products and services, contributing to the advancement of green energy technologies that drive future progress and development.
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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