Product Description
Our Efficient ZHDLi Smart BMS, designed for high-voltage energy storage, offers unparalleled solutions for both industrial and commercial energy storage needs.
Our pioneering 3+1 level BMS architecture sets a new benchmark in the industry.This system integrates a flexible networking mode, versatile for singular cluster independence or the synchronization of multiple cluster batteries. It offers real-time, comprehensive online monitoring of system voltage, current, insulation resistance, and relay adhesion, ensuring battery safety. With features like smart balancing, fault diagnosis, multi-tiered alerts, and protection, it's paired with precise SOX calculations. It supports extensive data collection, AI-driven big data security alerts, performance monitoring, trend analysis, complex logic processing, and is ready for local data storage as well as edge computing applications.
Engineered to meet the stringent DC 1500V standards, it supports intelligent remote platform operations and maintenance. This capability is designed to significantly extend battery life, fortify system stability and security, and notably reduce the costs associated with equipment operation and maintenance.
| 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-grade AFE, ensuring unmatched efficiency and precision.
* The 3+1 level architecture and modular design enhance multi-level protection, allowing for a flexible configuration across multiple clusters.
* Features a cutting-edge control strategy, supporting insulation and adhesion detection to guarantee safe and stable operations.
* With diverse communication interfaces and robust scalability, it supports 4G, CAN, RS485, and Ethernet communications.
* Incorporates an accurate SOC and learning algorithm that automatically corrects SOC, significantly enhancing the user experience.
* Supports cloud-based BMS management with advanced visual big data analytics, statistics, and comprehensive data recording throughout the lithium battery's life cycle.
* Facilitates OTA updates, remote operations, online diagnostics, AI-driven fault warnings, and SMS reminders for seamless user interaction.
* The slave control supports automatic addressing, simplifying usability.
* Offers massive data storage with millisecond response times, ensuring safety and reliability.
* Compatible with high-voltage systems up to 1500V, providing multiple flexible slave control BMU solutions. It supports up to 66S single packs and is compatible with 16S air-cooled and liquid-cooled 48S/52S/64S battery packs.
* Perfectly suited for industrial, commercial energy storage, large-scale wind power applications, peak filling, load balancing, and frequency regulation. It smooths intermittent energy flows and enhances new energy consumption rates.
Application Scenarios
Main Products
Company Profile
Shenzhen Intelligent Lithium Battery Electronics Co., Ltd. Founded in 2011, Shenzhen Intelligent Lithium Battery Electronics Co., Ltd. is a pioneering high-tech enterprise at the forefront of lithium battery management systems (BMS). As a nationally recognized "Little Giant" enterprise, we excel in delivering cutting-edge, refined, and innovative technologies. Our unwavering commitment is to provide global clientele with state-of-the-art, secure, and intelligent lithium battery management solutions.
Boasting a formidable R&D team where 40% are dedicated research experts, we pride ourselves on an impressive portfolio of over 50 national patents. As trailblazers in China, we lead the charge in the digitalization and platform-based management of lithium battery safety. Our distinguished trademark, "Smart Li Dog," is the epitome of innovation, operating a sophisticated cloud platform that oversees millions of battery packs, ensuring all-encompassing battery health monitoring with advanced intelligent management services.
Our flagship offering, the BMS protection board, is tailored for customizable development. It has become indispensable in a variety of applications such as low-speed e-bikes, electric motorcycles, electric tricycles, forklifts, drones, power tools, and specialized batteries. Beyond this, we offer top-tier energy storage battery management solutions for home energy storage, portable power stations, UPS systems, and industrial and commercial energy storage environments. Our solutions champion efficient energy utilization and are a cornerstone for sustainable development.
As we gaze into the future, our mission remains steadfast: to lead with innovation, delivering unparalleled, safer, and smarter lithium battery management products and services to our esteemed customers. We are committed to propelling the progress and evolution of green energy technologies worldwide.
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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