Product Description
Our ZHDLi High Voltage Energy Storage Smart BMS is engineered for excellence, offering sophisticated solutions for both high voltage energy storage and industrial/commercial energy storage challenges.
This innovative system boasts a pioneering 3+1 level BMS architecture, setting new standards in the energy storage sector.With an advanced, integrated flexible networking mode, this BMS supports both single cluster independent use and multiple cluster battery parallel configurations. Experience seamless online monitoring of total voltage, current, insulation resistance, and relay bonding. Benefit from real-time cell safety state monitoring, intelligent balancing, fault diagnosis, and multi-level alarms. Coupled with precise SOX computation, it enables extensive data collection and storage, AI big data-driven security alerts, battery performance surveillance, trend analysis, complex logic processing, and cutting-edge local data storage with edge computing applications.
Designed to meet DC 1500V specifications, it supports remote, intelligent operations and maintenance via platforms, enhancing battery lifespan, system stability, and security while simultaneously 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 premier brand high-speed 32-bit MCU and high-performance vehicle-level AFE, ensuring unmatched efficiency and precision.
* Featuring a 3+1 level architecture and modular design for enhanced multi-level protection, allowing the flexible configuration of numerous clusters.
* Deploys precise and effective control strategies, supports insulation and adhesion detection, ensuring safe and stable operations.
* Equipped with a wealth of communication interfaces and robust scalability, including 4G/CAN/RS485/Ethernet communication.
* Supports a precise SOC learning algorithm, offering automatic SOC correction to significantly enhance the user experience.
* Facilitates cloud BMS management with a comprehensive visual big data analysis, statistical insights, and lifecycle data recording for lithium batteries.
* Enables OTA and remote operation and maintenance with online diagnostics, AI-driven fault warnings, and SMS reminders.
* Features slave control with automatic addressing for unparalleled ease of use.
* Boasts mass data storage capabilities with millisecond response times, ensuring safety and reliability.
* Supports up to 1500V high voltage systems with flexible slave control BMU solutions, accommodating up to 66S single packs, and compatible with air-cooled 16S packs and liquid-cooled 48S/52S/64S packs.
* Perfect for industrial, commercial, and large-scale wind power energy storage applications, enhancing peak filling, peak regulation, frequency regulation, and smoothing intermittent energy to optimize new energy consumption.
Application scenarios
Main Products
Company Profile
Shenzhen Intelligent Lithium Battery Electronics Co., Ltd., Established in 2011, Shenzhen Intelligent Lithium Battery Electronic Co., Ltd. proudly stands as a beacon of high-tech advancement, specializing in the intricate realms of research, development, production, and sales of state-of-the-art lithium battery management systems (BMS). As a distinguished national-level 'Little Giant' enterprise, we are at the forefront of refined innovation, passionately committed to delivering globally acclaimed solutions that are synonymous with safety, intelligence, and efficiency for lithium battery management.
Boasting a formidable R&D team, where a remarkable 40% of our workforce are dedicated research professionals, we have proudly amassed over 50 national patents. We are trailblazers in China, pioneering the digital and platform-based management of lithium battery safety. Our esteemed registered trademark, 'Smart Li Dog,' encompasses a sophisticated cloud platform that adeptly manages millions of battery packs, providing pioneering battery health monitoring alongside intelligent management services.
Our flagship product, the BMS protection board, is lauded for its customizable development capabilities and is extensively utilized across a diverse array of applications, from low-speed e-bikes and electric motorcycles to electric tricycles, forklifts, drones, power tools, and specialized batteries. In addition, we offer professional energy storage battery management solutions tailored for home energy storage, portable power stations, UPS systems, and both industrial and commercial energy storage scenarios, championing the efficient utilization of energy and paving the path for sustainable development.
Looking to the future, we are steadfast in our commitment to spearheading innovation, delivering an array of safer and smarter lithium battery management products and services to our esteemed customers, while simultaneously propelling 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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