high voltage BMS(HV BMS) 270S864V(±432V) 160A Master Slave BMS With Center Tap Battery Management System For UPS Lithium Battery
Model Number: RBMS-S30-250A-1000
Battery Compatibility: LFP, LTO, NMC
Product Name: 4U high voltage BMS(HV BMS) with Center-tap Feature
Communication Protocols: Rs485, CAN, LAN
Voltage Rating: 614.4V (192S)
Current Ratings: 160A, 250A
Parallel Capability: Yes
Display Options: 4 inches or 7-inch touchscreen (optional)
Dry Contact Outputs: 2
Center Tap Feature: Included
Primary Application: UPS Systems
Specification Details:
- Maximum Current: 250A
- Operating Voltage Range: 192V to 864V
- Power Consumption: ≤25W
- Current Sampling Precision: 1%FSR
- Insulation Voltage Resistance: 2800VDC for under 1mA for 1 minute
- Protection Standard: IP20
- Dimensions: 482mm x 180mm x 500mm
- Approximate Weight: 23.5Kg
Communication Interfaces:
- For BMU: CAN
- For UPS: RS485/CAN
- For SBMS: RS485/CAN
- For PC Software: Ethernet
Core Functionalities:
- 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 (6KA 20ms)
- Charging Features: Precharge function included
- Parallel Management: Parallel loop current control supported
- Event Logging: Supports up to 5000 records
- Dual Power Source: Supports battery and municipal power, with priority to municipal power
Optional Enhancements:
- Insulation Monitoring: Available as an option
- Display: External 3.5" or 7" display options
- Operation Mode: Standalone or parallel, pre-configured at the factory
- Dry Contact Outputs: Up to 2 optional
Additional Specifications:
- Color: RAL9005 black sand grain finish
- Installation: Designed for a standard 19-inch cabinet
- Cable Management: Front-entry, front-exit
- Operating Environment: -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: CE compliant
About GCE: Hunan GCE Technology Co., Ltd. specializes in the innovation and manufacturing of BMS energy storage systems and batteries, with a decade of expertise. Our products serve a spectrum of applications, from industrial and commercial energy storage to residential setups.
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FAQ:
- Manufacturer or Trader? We are a dedicated manufacturer with a wealth of experience in R&D, and we invite you to visit our factory.
- Sample Requests: We offer samples for quality and market assessments.
- Compatible Cell Types: Our BMS is compatible with LFP, NMC, LTO, and other cell technologies.
- Delivery Timeframe: The typical lead time is 15 to 20 working days, contingent on order specifics and quantity.
- Payment Methods: We primarily use advanced T/T, but we are open to discussing alternative payment arrangements.
- Warranty Policy: A 3-year warranty is provided for the RBMS and 1 year for BMU and PCBs.
- Customization Services: We provide OEM and ODM services to meet specific requirements.
- Quality Assurance: We prioritize quality with stringent checks throughout the production process, ensuring each product is fully tested before shipment.
- Voltage Range: Our BMS accommodates a voltage span from 96V to 864V.
- Current Capacities: Options include 50A, 125A, 160A, 250A, 400A, and 500A to fit diverse system requirements.
- Inverter Compatibility: Our BMS is compatible with major inverter brands, supporting CAN and RS485 protocols.
Center-Tap BMS Clarification: A Center-Tap BMS is a specialized Battery Management System for center-tapped battery configurations, where the series-connected cells have a midpoint connection for balanced monitoring and management. This system is designed to maintain cell equilibrium and safeguard the battery pack against overcharge, over-discharge, and thermal issues, enhancing its service life and performance.
