Product Description
Our ZHDLi Smart BMS is designed specifically for high-voltage energy storage systems, tailored to revolutionize both industrial and commercial energy storage solutions.
Experience the cutting-edge 3+1 level BMS architecture that elevates performance and reliability.Enjoy the flexibility of our integrated networking mode, supporting both single cluster and multiple cluster parallel use. Our system provides comprehensive real-time online monitoring, covering total voltage, total current, insulation resistance, relay bonding, and cell safety states. Benefit from intelligent balancing, accurate fault diagnosis, and multi-level alerts and protections. With precise SOX computations, we enable extensive data collection and storage, AI-driven security early warnings, and insightful battery performance trend analysis. Advanced logic processing, local data storage, and edge computing applications complete this robust package.
Designed to meet DC 1500V standards, our product supports remote intelligent operation and maintenance, effectively extending 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
* Powered by first-class brand high-speed 32-bit MCU and high-performance vehicle-grade AFE, ensuring unrivaled efficiency and precision.
* The innovative 3+1 level architecture with modular design strengthens multi-level protection and allows for flexible multi-cluster configurations.
* State-of-the-art control strategies support insulation and adhesion detection, guaranteeing safe and reliable operation.
* Extensive communication interfaces offer robust scalability, compatible with 4G/CAN/RS485/Ethernet communication protocols.
* Incorporating a sophisticated SOC learning algorithm, delivering automatic SOC correction for an optimized user experience.
* Leverage cloud BMS management for visual big data analysis, comprehensive statistics, and lifecycle data recording of lithium batteries.
* Benefit from OTA capabilities, enabling remote operation and maintenance, online diagnostics, AI fault warnings, and SMS alerts.
* Simplified usage with slave control's automatic addressing capability.
* Capacious data storage with millisecond response times ensures safety and reliability.
* Supports high-voltage systems up to 1500V, offering diverse slave control BMU solutions. Compatible with air-cooled 16S, and liquid-cooled 48S/52S/64S battery packs.
* Perfect for industrial, commercial energy storage, and large-scale wind energy applications, facilitating peak shaving, load balancing, and frequency regulation. Efficiently manage intermittent energy to optimize 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 in the realm of lithium battery management systems (BMS). Celebrated as a national-level "Little Giant" enterprise, our dedication is to crafting pioneering, safe, and intelligent lithium battery solutions for a global clientele, empowering them with efficiency and reliability.
Harnessing the expertise of a formidable R&D team, where an impressive 40% are seasoned research professionals, we boast a portfolio of over 50 prestigious national patents. Proudly pioneering digital and platform-based management of lithium battery safety in China, our esteemed trademark, "Smart Li Dog," operates a state-of-the-art cloud platform. This innovation supervises millions of battery packs, delivering unparalleled battery health diagnostics and sophisticated management services.
Our flagship offering, the BMS protection board, is at the forefront of customization, widely implemented across various domains including low-speed e-bikes, electric motorcycles, electric tricycles, forklifts, drones, power tools, and distinctive battery applications. Moreover, we excel in delivering expert energy storage battery management solutions tailored for home energy storage, portable power stations, UPS systems, as well as industrial and commercial energy storage landscapes, all advancing efficient energy use and fostering sustainable growth.
As we gaze into the future, our commitment to innovation remains unyielding. We pledge to continue delivering pioneering, safer, and more intelligent lithium battery management products and services, propelling the advancement of green energy technologies and contributing to a more sustainable future for all.
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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