Product Description:

The GCE high-voltage BMS master control box is an advanced battery management system designed for large-scale high-voltage battery energy storage systems and UPS applications. It has a unique distributed architecture and modular design concept which makes it highly configurable and greatly simplifies the assembly, debugging and maintenance processes. This system is suitable for energy storage systems with DC voltage below 1000V.

Features:

Advanced Battery Management System --- The highly integrated battery management system enables seamless monitoring.

It provides perfect self-test and operational status detection, with HMI display, system operation information at a glance. It also offers perfect and reliable system control and protection strategies to fully protect the battery safety, extend the life of the battery escort.

The system has modular design, which is configurable and scalable. Flexible combination of multiple energy storage unit can be expanded to a larger energy storage system, the maximum can support 272 (lead-carbon battery 400) battery series. Rich communication interface like multiple RS485, CAN, Ethernet, dry contact input and output interfaces are supported, which is compatible with most of the market with PCS, monitoring server communication.

Additionally, flexible communication interface protocol is provided. The company has its own communication protocol, but also can be adapted to PCS of various manufacturers according to customer needs.

Furthermore, the system has large capacity which meets its demand. Built-in large-capacity memory chips can store a large number of key operational data, and an SD card for offline access.

Moreover, PCS has a protocol control functionwith the choice of circuit breaker version. By using the PCS without protocol control function, the user can choose contactor + breaker version.

Automatic circulation control and automatic parallel machine off-line control makes it easy to parallel battery. (Model suffix selection D).

Technical Parameters:

System operating voltage range: 120-370 VDC
Rated current: 50A, 100A
Start-up method: DC Start
Balancing type: Passive resistance equalization
Balancing current: 100mA ± 10mA (when single cell voltage 3.50V)
Temperature sampling accuracy: ±2℃
Voltage sampling accuracy: single cell voltage ±20mV

CAN: 1 channel (communicating with PCS/UPS)
RS485: 1 channel (communicating with host computer/PCS/UPS)

6-digit LED indicator (including one for fault indication, one for running indication, and four for SOC power indication)
HMI display: 3.5" display (optional)

Short-circuit protection: 7.5KA, 20ms
Maximum overload capacity: 50A system transients: 70A/10S; 100A system transients: 150A/10S
Warning level: one level
Protection level: Level one: cut off charging/discharging; Level two: cut the micro-break switch and power down the system
Power consumption: ≤10W
Insulation withstand voltage: 1800VDC, 1mA, 1min
Compliance with national standards: Conforms to CE standards
Operating ambient temperature: -20～60℃
Operating ambient humidity: <90 RH (40℃±2℃)

Applications:

The application of electric technology is far-reaching. It is used in yachts, power stores, mining trucks and airport trolleys, as well as uninterruptible power supplies to keep power running smoothly. Meanwhile, electric energy storage brings great convenience to our family life. Energy storage charging piles can be found in many places, and mobile energy storage and data bases are also part of the growing electric industry. Military applications of electric technology are also expanding.

Support and Services:

We provide technical support and service for Energy Storage BMS, such as:

• Ongoing software support and maintenance
• Hardware troubleshooting and repair
• Battery system analysis and optimization
• Safety and compliance assessments
• Remote monitoring and diagnostics
• Software upgrades and updates

Our technical support team members are trained and certified professionals with years of experience in the energy storage industry. We strive to provide the highest quality of service and customer satisfaction with every product we offer.

Packing and Shipping:

Packaging and Shipping for Energy Storage BMS

The energy storage BMS requires careful packaging to ensure that it is protected during shipping and delivery. The following guidelines should be followed when packaging and shipping the product:

• The item should be packaged in a box that is large enough to accommodate and protect the product.
• The box should be filled with cushioning material such as packing peanuts to protect it from shock and vibration.
• The product should be secured in the box with strapping tape or other suitable materials.
• The package should be clearly labeled with the company name, address, and destination.
• The package should include an invoice or packing list to indicate the contents of the package.
• The package should be shipped using a reliable carrier with tracking capability.