288V400A High Voltage BMS with 15Series BMU for Lifepo4 Solar Energy Systems
Price:
$1,940-2,042
MOQ:
1
Delivery Time:
Negotiable
Brand:
GCE
Product Description
288V 400A Relay HV Master BMS for LiFePO4 Solar Energy Systems
Advanced battery management system supporting 192V, 240V, 336V, 384V, 432V, 480V, 528V configurations for solar energy applications.
Key Specifications:
• 288V 400Amp capacity
• Communication protocols: RS485, CAN, LAN
• 5U standard 19-inch rack case
• Dimensions: W440×H223×D650mm
• Efficient, stable, and reliable performance
• 288V 400Amp capacity
• Communication protocols: RS485, CAN, LAN
• 5U standard 19-inch rack case
• Dimensions: W440×H223×D650mm
• Efficient, stable, and reliable performance
System Components & Accessories
12S-24S BMU (Slave Unit)
• 8 temperature sensors included
• Fan voltage: 48V (17S-24S 12V)
• Voltage detection range: 0-5V
• 12V power supply
• Power consumption: less than 20mA
• CAN2.0 B communication protocol
• Fan voltage: 48V (17S-24S 12V)
• Voltage detection range: 0-5V
• 12V power supply
• Power consumption: less than 20mA
• CAN2.0 B communication protocol
Signal Acquisition Wire Harness
• 18 Pin + 20Pin connectors
• Standard lengths: 600mm, 900mm, 1200mm
• Temperature sensor wire: 600mm, 900mm, 1200mm
• Fan wire: 600mm
• Standard lengths: 600mm, 900mm, 1200mm
• Temperature sensor wire: 600mm, 900mm, 1200mm
• Fan wire: 600mm
Communication Wire Harness
Cascade connection from master BMS to each BMU with terminal resistance port.
Technical Specifications
| Product Name | BMS |
|---|---|
| Model No. | RBMS07S2-3-400A288V |
| Protecting Method | MCCB + Contactor |
| Rated Current Range | -400A ~ 400A |
| Voltage Range | 0V - 288V |
| Current Sampling Accuracy | 1.0% FSR |
| Communication with PCS | RS485/CAN |
| Communication with BMU | CAN |
| Communication with SBMS | RS485/CAN |
| Communication with Monitoring/EMS | Ethernet |
| Support IAP Upgrade | Yes |
| Support HMI Display | No (Optional plug-in) |
| Insulation Detection | Yes (Optional) |
| High Voltage Power Module | Support DC start (optional) |
| Maximum Quantity of BMUs | 20 |
| Power | 24VDC (18~28V) |
| Power Consumption | ≤20W |
| Size (W×H×D) mm | 5U (440×178×600) |
| Way Out | Front |
| Net Weight | 42kg |
Key Product Features
- Advanced Battery Management System - Highly integrated system enables seamless monitoring and control
- Comprehensive Self-Test & Status Detection - HMI display provides clear system operation information
- Reliable Protection Strategies - Ensures battery safety and extends battery lifespan
- Modular & Scalable Design - Flexible combination of energy storage units, supporting up to 272 battery series
- Rich Communication Interfaces - Multiple RS485, CAN, Ethernet, and dry contact I/O interfaces
- Flexible Communication Protocols - Supports company protocol and customizable adaptation for different PCS manufacturers
- Large Capacity Storage - Built-in memory chips with SD card support for offline data access
- PCS Protocol Control - Circuit breaker version for PCS with protocol control function
- Contactor + Breaker Version - For PCS without protocol control function
- Automatic Control Functions - Circulation control and parallel machine on/off control for easy battery paralleling
BMS System Architecture
Company Profile
Hunan Group Control Energy Technology Co., Ltd. (GCE) is a high-tech company specializing in BMS and lithium battery peripheral equipment R&D. Our high-performance intelligent lithium battery management system uses international leading technology to improve battery management efficiency and extend lithium battery service life. Advanced BMS control strategy provides superior stability and performance.
Product Range:
• 4S to 24S low voltage software BMS with rich interfaces and strong scalability
• 30S to 75S BMS with master-slave integrated design and relay solution
• 60S to 270S master-slave three-level architecture for high-capacity single lithium batteries up to 1000V
Certifications
Production Facilities
Packaging & Shipping
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan GCE Technology Co.,Ltd
Location
Building B3, 602, Science and Technology New City, Changsha County, Changsha City, Hunan Province
Contact Person
Jeffrey