Product Description
Introducing our High Voltage Energy Storage solutions: tailored for industrial and commercial applications, these groundbreaking systems provide unmatched efficiency and reliability.
With a pioneering 3+1 level BMS architecture, experience unparalleled control and safety.Our system features an integrated flexible networking mode. It effortlessly supports single cluster independence or multi-cluster parallel operation. Real-time online monitoring of system metrics like total voltage, current, insulation resistance, and relay bonding ensures comprehensive oversight. With real-time cell safety monitoring, intelligent balancing, and sophisticated fault diagnosis, it offers multi-level alerts and protection. Enhanced by precise SOX computing, it also supports extensive data collection, AI-driven security early warnings, battery performance tracking, trend analysis, and complex logic processing. Local data storage and edge computing applications round off its exceptional capabilities.
Designed to meet DC 1500V standards, our product supports remote intelligent operations and maintenance platforms. This innovation extends battery life, boosts system stability and security, and significantly cuts 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 |
Product Advantages
* Leveraging a first-class brand high-speed 32-bit MCU alongside high-performance vehicle-grade AFE, our product guarantees precision and efficiency like no other.
* Featuring a 3+1 level architecture and modular design, it enhances protection with its flexible multi-cluster configurations.
* Implementing accurate control strategies, it supports insulation and adhesion detection for ensuring safe and stable operation.
* Equipped with diverse communication interfaces and robust scalability, it supports 4G/CAN/RS485/Ethernet communications for seamless integration.
* With support for precise SOC and advanced learning algorithms, it autonomously corrects SOC to elevate user experience.
* The cloud BMS management backend offers visual big data analysis, comprehensive statistics, and complete lifecycle data recording for lithium batteries.
* OTA and remote operation capabilities, along with AI fault warnings and SMS alerts, ensure streamlined maintenance and immediate notifications.
* Its slave control system supports automatic addressing, simplifying usability and adjustments.
* Boasting mass data storage and millisecond response times, it is securely reliable.
* Accommodating up to 1500V high voltage systems, it offers versatile slave control BMU solutions. It supports configurations from 66S single packs to air-cooled 16S and liquid-cooled 48S/52S/64S packs.
* Perfectly suited for industrial, commercial, and large-scale wind power energy storage. It optimizes peak filling, regulation, and frequency, ensuring smoother intermittent energy flow and enhanced new energy consumption.
Application Scenarios
Main Products
Company Profile
Shenzhen Intelligent Lithium Battery Electronics Co., Ltd. Founded in 2011, Shenzhen Intelligent Lithium Battery Electronics Co., Ltd. stands at the forefront of innovation in the high-tech industry, expertly crafting cutting-edge lithium battery management systems (BMS). As a distinguished national-level 'Little Giant' enterprise, we are passionately devoted to delivering globally acclaimed solutions that are synonymous with safety, intelligence, and efficiency within the lithium battery sphere.
Our exceptional R&D team, with 40% comprised of dedicated research professionals, has been instrumental in securing over 50 national patents. Pioneering in digital and platform-based lithium battery safety management, our 'Smart Li Dog' trademark embodies excellence, boasting a sophisticated cloud platform that oversees millions of battery packs, ensuring comprehensive health monitoring and intelligent management, setting benchmarks in the industry.
The hallmark of our offerings is the BMS protection board, a marvel in customizable innovation, extensively utilized across a spectrum of applications including low-speed e-bikes, electric motorcycles, tricycles, forklifts, drones, power tools, and bespoke batteries. Our expertise extends to delivering state-of-the-art energy storage battery management solutions, tailored for diverse applications such as home energy storage, portable power stations, UPS systems, and industrial and commercial energy storage. We are committed to propelling efficient energy utilization and championing sustainable development.
As we gaze into the future, our unwavering focus remains on propelling innovation, crafting safer, smarter lithium battery management solutions. Our relentless pursuit of excellence fuels the advancement of green energy technologies, paving the way for a sustainable future, harmoniously blending progress with environmental stewardship.
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.
Audited Supplier 
){kind=link}