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225S 816V Battery Management System 5U High Voltage BMS with CAN RS485 Communication for ESS
US$22.00-1,580.00
2 Sets
Sample price:US$1580.00/set.Request sample
Product profile
Product Name
High Voltage BMSBattery Type
LFP/Nmc/Sodium-Ion/LtoRated Voltage
120V-900VModel NO.
RBMS-S20-400A-816Rated Current
400AColor
Black or White(MOQ Restriction)Balancing
3A Active or 200mA PassiveCommunication
Can RS485 TcpipGross Weight
35kgsPower Consumption
≤20WApplication
Stationary Ess, UPS Power SolutionSingle Package Size
83* 56 * 31cmProtection Level
IP20Design
DIY KitStructure
Master SlaveTransport Package
Packaging Foam, Cardboard BoxesSpecification
485*220*500mmTrademark
GCEOrigin
ChinaHS Code
9032899099Production Capacity
50000pieces/YearKey features
High-Voltage & High-Current BMS
High-Voltage Rack BMS up to 900V and 500A for Large-Scale Energy Storage
Flexible Communication & PCS/UPS Compatibility
RS485, CAN & Ethernet Communication for Flexible System Integration
Scalable Multi-Cluster Architecture & Comprehensive Protection
Scalable Rack BMS with Parallel Operation and Comprehensive Battery Protection
High-Precision Sampling & SOC Accuracy
Industrial-Grade Sampling Accuracy
Accurate Current & Voltage Sampling, Low SOC Estimation Error for Reliable State Monitoring
Wide Battery Compatibility & Scalable String Design
Universal Battery Compatibility & 272-Cell Scalability
5U Rack BMS Supports LFP / NMC / Sodium-ion Cells with Up to 272 Batteries in Series.
Large-Capacity Data Storage & Event Logging
5000-Event Memory & SD Card Expansion
Built-In High-Capacity Memory Chip Records 5000 Critical Events; Optional SD Card for Full Cell History Storage
Dual Redundant Power Supply
Dual Power Supply with AC Priority
Integrated AC Mains + Battery Backup Redundancy Ensures Uninterrupted BMS Operation During Grid Outages
Industrial Safety & Compliance Certifications
Multi-Layer Safety with Global Certifications
2800VDC Withstand Insulation, 750V 45kA 20ms Short-Circuit Protection, IP20 Protection, CE / IEC62477-1 / R
Wide Operating Temperature Range
Minus 20 degrees Celsius to 50 degrees Celsius
Wide-Temperature Operation, Industrial-Grade Thermal Performance for Harsh Environments; Derating Curve Provided Above
Modular 5U Rack Design & Easy Maintenance
5U 19-Inch Rack Form Factor with Front Access
485*220*500 mm Standard Chassis, Front-In/Front-Out Cabling, RAL9005 Black Sand-Texture Finish, 32kg Net Weight
Company profile
Hunan Gce Technology Co., LtdHunan, China
Business Type: Manufacturer/FactoryAverage Response Time: >24h
About Our Factory & Business Background
AddressBuilding B3, 602, Science and Technology New City, Changsha County, Changsha, Hunan, China
Our Production Capability & Technical Expertise
Main ProductsBMS, High Voltage BMS, BMS High Voltage, Hv BMS
Product Q&A
Q:What voltage and current does the GCE 5U High Voltage Rack BMS support?
A:
The GCE 5U Rack BMS supports 350V, 750V, and 900V voltage levels, with 400A and 500A rated current options. Select the appropriate model based on the battery rack voltage and system power requirements.
Q:Is the 5U Rack BMS compatible with PCS, Inverters and UPS systems?
A:
Yes. The BMS provides RS485 and CAN communication interfaces for PCS, inverters, and UPS systems. GCE can also adapt communication protocols according to the requirements of different PCS/Inverter/UPS manufacturers.
Q:Can the GCE 5U BMS be used for parallel battery clusters?
A:
Yes. The 5U Rack BMS supports standalone and multi-cluster parallel operation, including automatic parallel/offline control and parallel circulation control. Up to 15 RBMS units can be connected in parallel.
Q:What communication interfaces are available on the GCE 5U Rack BMS?
A:
The BMS provides CAN, RS485, and Ethernet interfaces. CAN is used for communication with the BMU; RS485/CAN is used for PCS/Inverter/UPS or SBMS communication; and Ethernet is used for monitoring software communication.
Q:What battery protection functions does the 5U High Voltage BMS provide?
A:
The BMS supports charge/discharge management, battery temperature management, reverse polarity protection, short-circuit protection, pre-charge, and system protection parameter settings, helping improve battery system safety and reliability.
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