high voltage BMS(HV BMS) Battery Power Solution Battery Management System 480V±240V 500A Center Tap BMS for UPS Lithium Battery

Product Highlights:

• Sophisticated Battery Management System: An all-encompassing solution for continuous monitoring of battery performance.
• Comprehensive Diagnostics: Equipped with an HMI display for immediate system status visibility and self-test capabilities.
• Robust Safety and Protection: A dependable control strategy that ensures battery security and extends the battery pack's lifespan.
• Scalable Modular Design: Allows for the assembly of multiple energy storage units into an expansive system, supporting up to 256 cells in series (400 for lead-carbon batteries).
• Diverse Communication Interfaces: Features multiple RS485, CAN, Ethernet, and dry contact I/O interfaces for compatibility with various PCS and monitoring systems.
• Adaptable Communication Protocols: Ships with our proprietary communication protocol, yet can be customized to fit different manufacturers' PCS as per customer requirements.
• Ample Storage Capacity: Incorporates a high-capacity memory chip for key operational data storage, with SD card support for historical cell data.
• Automatic Control Mechanisms: Facilitates the parallel connection of battery packs with ease through automatic circulation control and parallel/offline management.

Product Specifications:

• Product Name: 6U RBMS
• Key Parameters:
  • Maximum Current: 500A continuously.
  • Voltage Ranges: 350V, 750V, and 1000V, selected based on rated voltage matching
  • Power Usage: Up to 25W
  • Current Sampling Accuracy: 1%FSR
  • Insulation Voltage Resistance: Withstands 2800VDC for under 1mA for 1 minute
  • Protection Class: IP20
  • Dimensions: 485mm x 260mm x 550mm
  • Net Weight: Approximately 40Kg
• Communication Ports:
  • BMU Interface: CAN
  • UPS Interface: RS485/CAN
  • SBMS Interface: RS485/CAN
  • Monitoring Software Interface: Ethernet
• Core Functions:
  • Battery Management: Charge and discharge supported
  • Temperature Control: Battery temperature management supported
  • System Upgrades: IAP upgrade capability
  • Protection Settings: Customizable system protection parameters
  • Circuit Protection: Short-circuit protection (50KA 20ms)
  • Charging Features: Pre-charge function included
  • Parallel Management: Parallel circulation control supported
  • Event Logging: Supports up to 5,000 entries
  • Power Supply Options: Dual supply support (battery and mains, with mains priority)
• Optional Features:
  • Insulation Detection: Suitable for systems with over 300V
  • HMI Display: 3.5 inches, with a 7-inch option available (external)
  • Operation Mode: Standalone or parallel, configured at the factory
  • Dry Contact Outputs: Up to 2 optional
• Additional Details:
  • Color: RAL9005 black sand grain
  • Installation: Compatible with standard 19-inch cabinets
  • Cable Management: Front-entry, front-exit design
  • Operating Conditions: -20℃ to 60℃ temperature range, 5% to 75%RH humidity
  • Standards Compliance: Adheres to GB/T 16935.1, GB/T 17626.2, GB/T 17626.5
  • Safety Certification: Compliant with CE certification standards

Accessories Included:

• Power Terminal Covers: Black and Orange (2 each)
• External Communication Cable: 6-core shielded, 2 meters long
• AC Socket: 250V, 10A (with switchable wiring)
• Dry Contact Connection Terminals: 5.08-4Pin
• Terminal Matching Resistance: 120R
• Display Screen Wiring Terminals: 3.81-4Pin
• Circuit Breaker Auxiliary Operating Handle: 1

About Us:

Hunan GCE Technology Co., Ltd. specializes in the development of BMS and associated lithium battery peripherals. Our intelligent lithium battery management systems are at the forefront of technology, enhancing efficiency and extending battery life. Our advanced BMS strategies provide a distinct advantage over competitors, ensuring stability and ease of use. With a wide range of applications, our BMS caters to various voltage requirements and scales, from 4S to 24s for low-voltage software BMS, to 30s to 75s with integrated master-slave designs for small-capacity multi-string batteries, significantly reducing operational costs. For high-capacity single lithium batteries up to 1000V, our 60s-270s BMS utilizes a three-tier architecture to meet both series and parallel configuration needs. By mastering and innovating BMS core technologies, we have developed an array of lithium battery peripherals to meet the market's demand for quality excellence.