Audited Supplier
Meet the DC 1500V design, and support remote platform intelligent operation and maintenance, can be effectively extended battery life, improve system stability and security, and reduce equipment 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 |
* First-class brand high-speed 32-bit MCU and high-performance vehicle level AFE to ensure high efficiency and precision
* 3+1 level architecture, modular design, improve multi-level protection, flexible configuration of multiple clusters
* Accurate and effective control strategy, support insulation detection, adhesion detection, to ensure safe and stable operation
* Rich communication interfaces, strong scalability, support 4G/CAN/RS485/Ethernet communication
* Support accurate SOC and learning algorithm, which can automatically correct SOC and improve user experience
* Support cloud BMS management background, visual big data analysis and statistics, and data recording of lithium battery throughout its life cycle
* Support OTA and remote operation and maintenance, online diagnosis, AI fault warning and SMS reminder
* Slave control supports automatic addressing, making it easier to use
* Mass data storage, millisecond response, safe and reliable
* Support up to 1500V high voltage system, a variety of flexible slave control BMU solutions, support up to 66S single pack, compatible with air cooled 16S battery pack, liquid cooled 48S/52S/64S battery pack
* Meet industrial and commercial energy storage and large-scale wind power energy storage peak filling, peak regulation and frequency regulation, smooth intermittent energy, improve new energy consumption
Application scenarios
Shenzhen Intelligent Lithium Battery Electronics Co., Ltd., established in 2011, is a high-tech enterprise specializing in the research, development, production, and sales of lithium battery management systems (BMS). As a national-level "Little Giant" enterprise specializing in refined and innovative technologies, we are committed to providing global customers with safe, intelligent, and efficient lithium battery management solutions.
With a strong R&D team, 40% of whom are dedicated research professionals, we have accumulated over 50 national patents. We are among the first in China to achieve digital and platform-based management of lithium battery safety. Our registered trademark, "Smart Li Dog," features a cloud platform that has successfully managed millions of battery packs, offering comprehensive battery health monitoring and intelligent management services.
Our core product, the BMS protection board, supports customized development and is widely used in low-speed e-bikes, electric motorcycles, electric tricycles, forklifts, drones, power tools, and special-purpose batteries. Additionally, we provide professional energy storage battery management solutions for home energy storage, portable power stations, UPS systems, and industrial and commercial energy storage scenarios, promoting efficient energy utilization and sustainable development.
Looking ahead, we will continue to drive innovation, delivering safer and smarter lithium battery management products and services to our customers, while advancing the progress and development of green energy technologies.
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.
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.
A7: Packed by bubble mailers in carton boxes.
