Product Details
Place of Origin: China,Hunan
Brand Name: GCE
Certification: CE/RoHS/SGS/MSDS
Model Number: RBMS07-S-75S100A
Payment & Shipping Terms
Minimum Order Quantity: 2set
Price: Negotiable email with ellen@hngce.com
Packaging Details: Corrugated Carton, bundles, pallets, wooden box
Delivery Time: 15-05 days
Payment Terms: FOB/CFR/EXW
Supply Ability: 8000 sets/month
System Operating Voltage Range: |
120-370 VDC |
Balancing Type: |
Passive Resistance Balancing |
Voltage Sampling Accuracy: |
Single Cell Voltage ±20mV |
Communication Protocol: |
RS485/CAN |
Power Consumption: |
≤10W |
Event Record: |
Available (5000) |
Communication Port With SBMS: |
RS485/CAN |
Operating Temperature: |
-20℃~60℃ |
Current: |
50A/100A |
Application: |
ESS / UPS |
System Operating Voltage Range: |
120-370 VDC |
Balancing Type: |
Passive Resistance Balancing |
Voltage Sampling Accuracy: |
Single Cell Voltage ±20mV |
Communication Protocol: |
RS485/CAN |
Power Consumption: |
≤10W |
Event Record: |
Available (5000) |
Communication Port With SBMS: |
RS485/CAN |
Operating Temperature: |
-20℃~60℃ |
Current: |
50A/100A |
Application: |
ESS / UPS |
GCE has over 10 years of experience in high voltage BMS R&D and manufacturing in China. The BMS voltage up to 1500V, mainly used for LFP, NMC, and LTO batteries in applications such as UPS, residential, commercial & industrial energy storage system. GCE BMS supports multiple parallel connections and can be configured as a two-level or three-level architecture, making it suitable for a wide range of applications from KWh to MWh. GCE BMS is compatible with well-known inverter brands in the market, such as Deye, Kehua, Sofar, Growatt, Sinexcel, ATESS, Sungrow Goodwe, Megarevo, Voltronic power and more.
1. Definition and Components
The Master-Slave BMS integrated system consists of a master control module and slave control modules, typically integrated into one device. The master module is responsible for overall management and data processing, while the slave modules are responsible for monitoring individual battery cells.
2. Working Principle
* Master Control Module (Master BMS):
Manages and controls the entire system, including data acquisition, processing, and communication.
Monitors the overall status of the battery pack, such as voltage, current, and temperature.
Implements balancing control to ensure the consistency of each battery cell.
Provides safety protection functions, such as overcharge, overdischarge, overcurrent, and overtemperature protection.
* Slave Control Modules (Slave BMS):
Directly connect to the battery cells, collecting real-time data on voltage, temperature, and other parameters.
Transmit collected data to the master module.
Execute commands from the master module, such as cell balancing and status reporting.
3. Features and Advantages
* High Integration: The integrated design of the master and slave BMS reduces wiring complexity, increasing system reliability and ease of maintenance.
* Real-Time Monitoring: Real-time data collection and processing ensure the battery pack operates in optimal condition.
* Safety: Multiple protection functions prevent dangerous situations in the battery pack.
* Scalability: Modular design allows for flexible expansion to suit different battery capacities and types.
4. Applications
* Energy Storage Systems: Used in residential or commercial energy storage systems, managing the charge and discharge of large-scale battery packs.
* Portable Devices: Suitable for small battery applications such as power tools and electric bicycles.
* UPS (Uninterruptible Power Supply): Used in data centers, communication equipment, and other critical infrastructure to ensure stable and reliable power supply during power outages. Efficiently manages and monitors battery packs to prevent data loss and equipment damage by providing uninterrupted power.
| Product Attribute | Specification |
|---|---|
| Display method | 6-digit LED indicator (including 1 for fault indication, 1 for running indication, and 4 for SOC power indication) |
| Communication port with SBMS | RS485/CAN |
| Short Circuit Protection | 7.5KA 20ms |
| Communication port with BMU | CAN |
| Maximum overload capacity | 50A System Transients:70A/10S 100A System Transients:150A/10S |
| Battery Type | Lithium-ion(LFP)/NMC/LTO |
| Communication port with UPS | RS485/CAN |
| Communication Interface | CAN/RS485 |
| Insulation withstand voltage | 1800VDC 1mA 1min |
Company Introduction:
Hunan GCE Technology Co., Ltd.(GCE) is a high-tech company specializing in the R&D and production of BMS and battery energy storage systems for over 10 years. Our products are mainly used for industrial & commercial energy storage and home energy storage.
30s to 75s BMS adopts master-slave integrated design and relay solution to meet the lithium battery demand of multiple strings of small capacity batteries. Greatly reduce the use cost of users.
60s-405s adopts master-slave three-level architecture, which can meet the series and parallel requirements of high-capacity single lithium batteries within 1500V.
7.68KWh-40.96KWh Stackable Home Energy Storage System support 3-8 HV battery modules that are connected in sereis, with small volume, light weight, plug-in embedded design modules, Built-in smart BMS, easy to install and maintain.
Packing and Shipping:
For the Battery Management System, Packaging and Shipping involves the following steps:
Video
