Product Description
Tailored for high voltage energy storage, the ZHDLi Smart BMS for HV Energy Storage offers unparalleled solutions for industrial and commercial energy applications, ensuring seamless integration and optimal performance.
State-of-the-art 3+1 level BMS architecture designed for superior control and reliability.Featuring an integrated flexible networking mode, this system can operate independently or in parallel clusters, providing comprehensive online monitoring of total voltage, current, insulation resistance, relay bonding, and cell safety. It enhances safety with real-time monitoring, intelligent balancing, fault diagnosis, and multi-level alarms, coupled with precise SOX computation. Additionally, it supports extensive data collection and storage, AI-driven big data security warnings, battery performance monitoring, trend analysis, complex logic processing, local data storage, and sophisticated edge computing applications.
Engineered to meet the DC 1500V design, this product excels in remote platform intelligent operation and maintenance. It effectively extends battery lifespan, enhances system stability and security, and significantly reduces 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
* Equipped with a top-tier high-speed 32-bit MCU and high-performance vehicle-level AFE, ensuring exceptional efficiency and precision.
* The modular 3+1 architecture enhances multi-level protection and offers flexible multi-cluster configurations.
* Employs an accurate control strategy with insulation and adhesion detection for safe and stable operation.
* Boasts rich communication interfaces and strong scalability, with support for 4G/CAN/RS485/Ethernet communication.
* Features a precise SOC and learning algorithm for automatic SOC correction, elevating user experience.
* Cloud BMS management supports visual big data analysis, lifecycle data recording, and comprehensive statistics.
* Enables OTA updates and remote operation and maintenance, with online diagnostics, AI fault warnings, and SMS alerts.
* Automated addressing in slave control simplifies usability.
* Offers extensive data storage with swift millisecond response times, ensuring safety and reliability.
* Designed to support up to 1500V high voltage systems with flexible BMU solutions, accommodating up to 66S single packs and compatible with air-cooled 16S and liquid-cooled 48S/52S/64S battery packs.
* Perfect for industrial, commercial, and large-scale wind power energy storage applications, enhancing peak filling, regulation, and smoothing intermittent energy, while improving new energy consumption metrics.
Application Scenarios
Main Products
Company Profile
Shenzhen Intelligent Lithium Battery Electronics Co., Ltd. Founded in 2011, Shenzhen Intelligent Lithium Battery Electronics Co., Ltd. has established itself as a pioneering high-tech enterprise, dedicated to the innovation and excellence in lithium battery management systems (BMS). As a national-level "Little Giant" company renowned for its refined and specialized technologies, we are devoted to providing our global clientele with intelligent, safe, and highly efficient lithium battery management solutions that you can trust.
Backed by a robust research and development team, with 40% of our professionals deeply immersed in cutting-edge research, we boast an impressive portfolio of over 50 national patents. We are trailblazers in China, leading the way in digital and platform-based management of lithium battery safety. Our esteemed trademark, "Smart Li Dog," is powered by a sophisticated cloud platform, which has been instrumental in the management of millions of battery packs, ensuring comprehensive battery health monitoring and delivering intelligent management services with precision.
Our flagship product, the BMS protection board, is crafted to support customized development, finding applications across a wide spectrum of uses including low-speed e-bikes, electric motorcycles, electric tricycles, forklifts, drones, power tools, and special-purpose batteries. Furthermore, we offer expert energy storage battery management solutions catering to home energy storage, portable power stations, UPS systems, and diverse industrial and commercial energy storage scenarios. Our mission is to enhance efficient energy utilization and champion the cause of sustainable development.
With an eye on the future, we are committed to perpetuating innovation, striving to deliver lithium battery management products and services that are not only safer and smarter but also contribute significantly to the advancement of green energy technologies, paving the way for a sustainable tomorrow.
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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