Product Description
The Efficient ZHDLi Smart BMS is a pinnacle of innovation tailored for high voltage energy storage solutions, perfect for industrial and commercial applications. Harness the power of advanced technology to ensure robust energy management.
3+1 level BMS architectureOur state-of-the-art product features an integrated flexible networking mode, supporting both single cluster independent use and multiple cluster battery parallel configurations. You can seamlessly monitor system parameters like total voltage, current, insulation resistance, and relay bonding, all while ensuring real-time cell safety. This intelligent system offers balancing, fault diagnosis, multi-level alarms, and protections. Combined with precise SOX computing, it supports extensive data collection/storage, AI-driven security alerts, performance monitoring, trend analysis, complex logic processing, local data storage, and edge computing applications.
Designed to meet DC 1500V standards, it supports remote platform intelligent operation and maintenance. This effectively extends battery life, improves system stability and security, while significantly cutting operation 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 first-class brand high-speed 32-bit MCU and high-performance vehicle-level AFE for unmatched efficiency and precision.
* Leverage the 3+1 level architecture with modular design to enhance multi-level protection and flexible multi-cluster configuration.
* Ensure safe and stable operation with our accurate control strategies, supporting insulation detection and adhesion detection.
* Benefit from rich communication interfaces and strong scalability, with support for 4G, CAN, RS485, and Ethernet communication.
* Enhance user experience with our cutting-edge SOC and learning algorithm that automatically corrects SOC.
* Harness the power of cloud BMS management for visual big data analysis, comprehensive statistics, and full lifecycle data recording of lithium batteries.
* Stay ahead with OTA support, remote operations, online diagnostics, AI fault warnings, and convenient SMS reminders.
* Simplify usability with slave control that supports automatic addressing.
* Enjoy mass data storage, millisecond response times, ensuring reliability and security.
* Compatible with up to 1500V high voltage systems, offering versatile slave control BMU solutions. Supports configurations up to 66S single pack and compatible with air-cooled 16S, liquid-cooled 48S/52S/64S battery packs.
* Perfectly suited for industrial, commercial energy storage, and large-scale wind power applications, it excels in peak filling, regulation, and frequency management, enhancing new energy utilization.
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 deeply involved in the research, development, production, and sales of cutting-edge lithium battery management systems (BMS). Proudly recognized as a national-level "Little Giant" enterprise, we excel in refined and innovative technologies. Our mission is to provide our global clientele with the highest standards of safety, intelligence, and efficiency in lithium battery management solutions.
At the heart of our success is our formidable R&D team, with a remarkable 40% dedicated solely to research excellence, resulting in over 50 national patents. As trailblazers, we were among the first in China to achieve the digitalization and platform-oriented management of lithium battery safety. Our distinguished trademark, "Smart Li Dog," is the backbone of a robust cloud platform that monitors millions of battery packs, delivering exceptional battery health insights and intelligent management services.
Our premier product, the BMS protection board, is engineered to support customized development and finds widespread application in a variety of vehicles and devices, such as low-speed e-bikes, electric motorcycles, electric tricycles, forklifts, drones, and power tools, as well as specialized battery systems. We also offer expert solutions for energy storage battery management, tailored for home energy storage, portable power stations, UPS systems, and both industrial and commercial energy storage settings, all contributing to enhanced energy efficiency and the sustainable future of our planet.
As we look towards the future, our commitment to innovation remains steadfast. We are dedicated to delivering ever-safer and more intelligent lithium battery management products and services, consistently contributing to the advancement and evolution of green energy technologies on a global scale.
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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