GCE HV BMS 272S870.4V 250A Rack Mount BMS High Voltage Battery Management System BMS LFP System BMS for Stationary ESS UPS
Price:
negotiable with bruceliu@hngce.com
MOQ:
2 Sets
Delivery Time:
15-20 days
Brand:
GCE
Product Description
272S 870.4V 250A High‑Voltage Energy Storage RBMS, GCE Master BMS for UPS, BESS & HV LiFePO4 Lithium Battery Systems
Product Description
This rack‑mount high‑voltage RBMS serves as the core control unit for large‑scale high‑voltage lithium‑based energy‑storage and UPS backup installations. Designed for 272‑series LiFePO4 battery stacks with 870.4V nominal system voltage, it delivers comprehensive cell monitoring, charge‑discharge regulation, multi‑layer safety protection, and data communication functions for heavy‑duty stationary battery systems.
With low standby power draw below 15W, this RBMS cuts auxiliary power consumption and helps improve overall system operating efficiency. Up to two optional dry‑contact output ports are reserved for linkage with external alarm devices, circuit breakers, or upper‑level control gear, expanding integration flexibility for different site requirements.
All protection thresholds and operational parameters are fully adjustable with authorized access. System engineers can tune over‑voltage, under‑voltage, over‑current, and thermal protection set‑points to match real‑world site conditions, strengthening system safety margins for high‑voltage battery stacks.
This unit complies with Chinese national standards GB/T 16935.1, GB/T 17626.2 and GB/T 17626.5, meeting strict industrial electromagnetic compatibility and safety requirements for energy‑storage deployments.
Supporting a continuous 250A main‑loop current, this master‑slave RBMS works cooperatively with distributed BMU modules to monitor every single cell in the 272S string, reliably governing power flow during charge and discharge cycles for grid‑tied or off‑grid high‑voltage battery cabinets.
In short, this GCE HV‑RBMS offers a robust, configurable control solution for high‑voltage lithium battery racks. Low self‑consumption, flexible external linkage, adjustable protection logic, and standard‑compliant hardware make it a dependable choice for industrial UPS, utility‑scale BESS, and commercial energy‑storage projects.
Features
- Product Designation: High‑Voltage Rack Battery Management System (RBMS)
- System Cell Configuration: 272S LiFePO4, nominal 870.4V
- Rated Main‑loop Current: 250A
- Ambient Working Temperature: ‑20℃ ~ 60℃
- Ingress Protection Class: IP20
- Dielectric Withstand Test: 2800VDC, leakage current＜1mA for 1‑minute duration
- HMI Option: 4.2‑inch or 7‑inch external display screen
- Supported System Voltage Window: 614.4V‑870.4V (configurable for different series combinations)
Technical Parameters
| Item | Specification |
|---|---|
| Surface Finish | RAL 9005 Black Sand Grain |
| Insulation Withstand Voltage | 2800VDC ＜1mA, hold for 1 min |
| Current Sampling Precision | 1%FSR |
| Protection Grade | IP20 |
| Rated Operating Current | 250A |
| Nominal System Voltage | 870.4V (272S LiFePO4) |
| Ambient Operating Temperature | ‑20℃ ~ 60℃ |
| Battery Charge‑Discharge Management | Supported |
| Auxiliary Power Consumption | ≤15W |
| External HMI Display | 4.2‑inch / 7‑inch optional external screen |
Applications
The GCE model RBMS‑S20‑250A‑870.4V is a mature rack‑mount, high‑voltage battery management solution for stationary energy‑storage and industrial UPS applications. Manufactured in China, this RBMS meets CE, RoHS, and MSDS requirements to comply with international safety standards.
It fits diverse project scenarios, including industrial uninterruptible power backup, renewable‑energy coupled battery energy‑storage systems, and micro‑grid power facilities. The minimum order quantity starts at 2 sets, covering both pilot trial deployments and mass‑volume project roll‑outs.
Unit pricing is negotiable; please reach out via bruceliu@hngce.com to receive a detailed quotation and technical datasheet. For transit security, goods can be packed with corrugated carton, bundling accessories, pallet or plywood wooden box.
Standard production lead‑time runs 15‑20 working days after order confirmation. Multiple commercial terms including FOB, CFR and EXW are acceptable to accommodate varied logistics arrangements for global buyers. Monthly production capacity reaches up to 1000 units to fulfill large‑scale tender and project demands.
Equipped with 1%FSR current measurement accuracy, the RBMS implements automatic circulating current balance logic when multiple racks run in parallel. All protection functions align with GB/T series national standards. Its matte black RAL9005 sand‑grain housing suits standard 19‑inch cabinet installation in industrial sites.
All‑round monitoring and safeguard mechanisms make this RBMS well‑suited for commercial & industrial energy‑storage, backup power supply, and other high‑reliability applications requiring high‑voltage lithium battery control.
Customization Information
| Custom & Commercial Item | Details |
|---|---|
| Brand | GCE |
| Model Number | RBMS‑S20‑250A‑870.4V |
| Place of Origin | China |
| Certifications | CE / RoHS / MSDS |
| Minimum Order Quantity | 2 Sets |
| Price | Negotiable; contact bruceliu@hngce.com |
| Packaging Options | Corrugated carton, bundles, pallets, wooden plywood box |
| Production Lead‑time | 15‑20 days |
| Payment & Incoterms | FOB / CFR / EXW |
| Monthly Supply Capacity | 1000 pcs / month |
| Nominal System Voltage | 870.4V (272S) |
| Event Log Storage | Max 5000 event records |
| Dry‑Contact Output | Max 2 optional dry‑contact output channels |
| Current Sampling Accuracy | 1%FSR |
| External HMI Screen | 4.2‑inch or 7‑inch optional |
Support and Services
We supply full‑stack technical backing for this high‑voltage RBMS product line. Our engineering team delivers guidance covering cabinet installation, parameter commissioning, on‑site fault diagnosis, and routine maintenance advice.
Periodic firmware upgrade packages are provided to optimize algorithm performance and expand functional capabilities. We are also able to deliver operator training sessions to help project teams grasp system operation points and maximize equipment efficiency.
With dedicated after‑sales support channels, we help customers maintain stable, long‑term operation of their high‑voltage lithium battery energy‑storage setup.
FAQ
Q: What brand manufactures this high‑voltage energy‑storage RBMS?
A: The brand is GCE.
Q: What is the exact model code for this BMS unit?
A: The model number is RBMS‑S20‑250A‑870.4V.
Q: Where is this RBMS manufactured?
A: This product is made in China.
Q: Which certification documents are available for this product?
A: It holds CE, RoHS, and MSDS certificates.
Q: What is the minimum order requirement?
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A: The minimum order quantity is 2 sets.
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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