GCE 120S High Voltage BMS with 384V DC 400A Master Slave Relay Solution for Lithium Ion Battery BESS UPS EV PCBA
Price:
$1,940-2,042
MOQ:
1
Delivery Time:
Negotiable
Brand:
GCE
Product Description
GCE 120S Relay Solution High Voltage 384V DC 400A Master Slave BMS
Advanced battery management system for lithium ion batteries in BESS, UPS, and EV applications with PCBA design.
384V 400Amp System
Communication Protocols: RS485, CAN, LAN
• 5U standard 19-inch case • Efficient, stable and reliable • Dimensions: W440×H223×D650mm
System Accessories
12S-24S BMU (Slave Unit)
12S-24S BMU features 8 temperature sensors, 48V fan voltage (17S-24S 12V), voltage detection range 0-5V, 12V power supply, consumption less than 20mA, CAN2.0 B communication
Signal Acquisition Wire Harness
18 Pin+20Pin wire (standard lengths: 600mm, 900mm, 1200mm)
Temperature sensor wire: standard lengths 600mm, 900mm, 1200mm
Fan wire: 600mm
Communication Wire Harness
Communication wire connects from master BMS to each BMU with cascade connection, with the last port for terminal resistance
Technical Specifications
| Product Name | BMS |
|---|---|
| Model no. | RBMS07S2-3-630A864V |
| Protecting method | MCCB+Contactor |
| Rated Current range | -400A~400A |
| Voltage Range | 0V-384V |
| Current Sampling Accuracy | 1.0%FSR |
| Communication interface with PCS | RS485/CAN |
| Communication interface with BMU | CAN |
| Communication interface with SBMS | RS485/CAN |
| Communication with monitoring software/EMS | Ethernet |
| Support IAP upgrade | Yes |
| Support HMI display and parameter | No (Optional plug in) |
| Insulation detection | Yes (Optional) |
| High voltage power module | Support DC start (optional) |
| Dry contact output (normally open) | No |
| Maximum qty of BMUs | 20 |
| Power | 24VDC (18~28V) |
| Power consumption | ≤20W |
| Size (W×H×D) mm | 5U (440×178×600) |
| Way out | Front |
| Tap center | Support (Optional) |
| Net weight | 42kg |
Key Product Features
- Advanced Battery Management System - Highly integrated system enables seamless monitoring
- Comprehensive Self-Test & Status Detection - HMI display provides clear system operation information
- Reliable System Control & Protection - Comprehensive strategies protect battery safety and extend battery life
- Modular & Scalable Design - Flexible combination of multiple energy storage units, supporting up to 272 battery series (lead-carbon battery 400)
- 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 store operational data, with SD card support for offline access
- PCS Protocol Control Function - Circuit breaker version selection
- PCS Without Protocol Control - Contactor + breaker version selection
- Automatic Control Functions - Circulation control and automatic parallel machine on/off control for easy battery parallel operation
Company Profile
Hunan Group Control Energy Technology Co., Ltd. (GCE) is a high-tech company specializing in the research and development of BMS and lithium battery peripheral equipment. Our high-performance intelligent lithium battery management system adopts international leading technology, significantly improving battery management efficiency and extending lithium battery service life. Our advanced BMS control strategy overcomes difficulties and instability faced by competitors.
Product Range:
- 4S to 24S low voltage software BMS with wide applications, rich interfaces, and strong scalability
- 30S to 75S BMS with master-slave integrated design and relay solution for multiple strings of small capacity batteries
- 60S-270S master-slave three-level architecture for high-capacity single lithium batteries up to 1000V
Certifications
Production Line
Packing & 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