Product Specification
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| Packaging Details |
Carton/Wooden Box |
Delivery Time |
18 days |
| Payment Terms |
100% Adv. TT. |
Supply Ability |
1000sets/Month |
| Ambinet Temperature |
-20℃~60℃ |
BMU String# Range |
8S~24S, 25S~54S |
| Touch Screen |
4.3-inch / 7-inch |
Power |
24VDC(18~28V) |
| Rated Current |
400A |
Protection features |
Overcharge, Overdischarge, Overcurrent, Short Circuit, Temperature Protection |
| Weight |
29KGS |
Dimensions |
485*220*500mm |
| Brand Name |
GCE |
Model Number |
RBMS-S20-400A-768V |
| Place of Origin |
CHINA |
Certification |
CE |
| High Light |
HV BMS with 7-inch touch screen
，Lifepo4 BMS for high voltage batteries
，UPS BMS with temperature monitoring
|
Product Description
The GCE BMS is a professional industrial-grade Battery Management System, specifically engineered to deliver a reliable, all-round solution for power management challenges across diverse UPS and energy storage applications. Developed with GCE’s proprietary control algorithms and strict quality control standards, this UPS BMS integrates robust protection mechanisms, flexible structural design, and high-power handling capability, perfectly meeting the rigorous demands of modern power management systems.
A key highlight of the GCE BMS is its flexible 2 & 3-level topology structure, which enables seamless adaptation to various battery pack configurations and capacity requirements. This multi-level architecture ensures precise monitoring and independent control of each battery cell and module, significantly enhancing the consistency, safety, and operational efficiency of the entire battery system. By supporting both 2-level and 3-level structures, the GCE BMS eliminates the limitation of single-configuration systems, making it a scalable, versatile solution for small, medium, and large-scale power projects alike.
Safety is the cornerstone of GCE BMS design, with a full suite of protection features integrated to safeguard battery packs and connected equipment from potential damage and operational hazards. It is equipped with overcharge protection, which strictly limits battery cells within a safe voltage range, effectively extending battery cycle life and avoiding dangerous conditions such as swelling or thermal runaway. Overdischarge protection is also included to prevent battery voltage from dropping below the critical safe threshold, protecting cells from irreversible damage caused by deep discharge.
In addition, the GCE BMS features high-performance overcurrent protection, which quickly cuts off abnormal current flow to prevent overheating, wire damage, or malfunction of associated circuitry. Short circuit protection is another critical safety function, with millisecond-level response speed to detect and isolate short circuit faults, avoiding catastrophic system failures. Temperature protection continuously monitors battery cell and ambient temperature, triggering adaptive adjustments or protection actions when temperatures exceed or fall below the safe operating range (-20℃ to 60℃), ensuring stable performance in harsh environments.
The GCE BMS boasts an impressive peak current handling capability of 480A for up to 1 minute, enabling it to reliably support high-power demands during peak load periods, transient power surges, or UPS startup scenarios. This outstanding current capacity ensures the system maintains stable operation without performance degradation, even under the most demanding power conditions, making it ideal for high-power UPS applications.
In terms of physical specifications, the GCE BMS features a compact, rack-mounted design with dimensions of 485*220*500mm, allowing easy integration into standard equipment cabinets and UPS enclosures without occupying excessive space. Its ergonomic form factor simplifies on-site installation, wiring, and daily maintenance, reducing labor costs and improving overall system operational efficiency.
Operating at a stable 24VDC power supply (with an input voltage range of 18~28V), the GCE BMS is fully compatible with most industrial DC power systems and LiFePO4 battery packs, ensuring consistent, reliable performance across different operating environments and application scenarios.
In summary, the GCE BMS delivers a robust, versatile power management solution, combining flexible 2 & 3-level topology, comprehensive safety protection, high peak current capacity, and compact design. Its ability to adapt to diverse battery configurations, safeguard against electrical and thermal hazards, and handle high-power demands makes it the ideal choice for demanding UPS, industrial backup power, and energy storage applications. The compact size and adaptable voltage range further enhance its applicability across industries. Choosing the GCE BMS means investing in a reliable, efficient, and safe battery management system that ensures the optimal performance and longevity of your critical power infrastructure.
Applications
The GCE RBMS-S20-400A-768V is a high-performance UPS lithium battery BMS, exclusively designed to provide precise management and comprehensive protection for LiFePO4 battery packs. Equipped with advanced Battery Management System technologies, this product excels in real-time monitoring of key battery parameters—including cell voltage, total current, and temperature—ensuring reliable, efficient, and long-term battery operation. With its industrial-grade, robust design and CE certification, it is perfectly suited for a wide range of industrial, commercial, and critical infrastructure applications.
This Battery Management System is specifically tailored for critical power backup scenarios where an Uninterrupted Power Supply is non-negotiable. The GCE RBMS-S20-400A-768V is widely deployed in data centers, telecommunication base stations, medical equipment UPS systems, and industrial automation lines, providing real-time cell balancing, advanced protection functions, and stable control to extend battery service life and maintain system stability. It operates at a 24VDC power input (18~28V) and offers customizable 4.3-inch or 7-inch touch screen interfaces, enabling operators to monitor and adjust system parameters intuitively, enhancing operational convenience.
Beyond industrial UPS applications, this LiFePO4-specialized BMS is also highly suitable for renewable energy storage systems, such as solar and wind power energy storage projects, where maintaining battery health and efficiency is crucial for long-term operational profitability. It is available in sleek black and white color options, with a compact weight of 29 kgs, allowing easy integration into various battery cabinet designs without compromising installation space. The product supports both carton and export-grade wooden box packaging, ensuring safe transportation and handling during long-distance shipping.
With a monthly supply capacity of 1000 sets and a standard delivery time of 18 days, the GCE RBMS-S20-400A-768V is readily available for bulk orders, with a minimum order quantity of just 2 sets—catering to both small-scale projects and large-batch procurement needs. Priced at 2645 USD per set, with 100% advance TT payment terms, it offers a competitive, transparent procurement process for global customers. Manufactured in China and certified by CE, this UPS lithium battery BMS is a reliable, cost-effective solution for enhancing battery safety, performance, and longevity across diverse operational scenarios.
Support and Services
The GCE UPS Battery Management System (BMS) is backed by comprehensive, professional technical support and after-sales services, designed to ensure optimal system performance, minimal downtime, and long-term reliability. Our support covers the entire product lifecycle, from pre-sales consultation and on-site installation guidance to post-sales configuration, troubleshooting, and maintenance.
Our experienced technical team possesses in-depth expertise in GCE BMS technology, and is fully equipped to assist with system integration, firmware upgrades, and professional diagnostics—all aimed at maximizing battery health, optimizing UPS operational efficiency, and resolving potential issues proactively. We also provide detailed technical documentation, user manuals, and training resources (online or on-site) to empower your technical staff with the knowledge and skills needed to operate and maintain the system effectively.
In addition to remote technical support (via email, Telegram, or video call), we offer on-site services for system maintenance, fault repairs, and performance upgrades, ensuring minimal downtime and uninterrupted operation of your critical power systems. Our core commitment is to deliver timely, efficient, and personalized support, helping you get the most out of your GCE UPS BMS and safeguarding the stability of your power infrastructure.
Packing and Shipping
The GCE UPS Battery Management System (BMS) is packaged with multi-layer shockproof and anti-collision protection to ensure maximum integrity during transit. Each unit is first wrapped in an anti-static bag to prevent electrostatic damage to internal circuit boards and electronic components, then placed in a custom-cut high-density foam insert to eliminate movement, vibration, and extrusion during shipping. The outer packaging is a sturdy, custom-designed corrugated box, clearly labeled with product information (model, brand, quantity), handling instructions, and safety warnings for easy identification and standardized logistics handling.
For shipping, GCE partners with reliable international logistics providers and freight forwarders to ensure timely, safe delivery to your specified destination. All UPS BMS units are securely palletized and wrapped with waterproof, dustproof material to protect against environmental factors such as moisture and dust. Tracking information is provided immediately upon dispatch, allowing you to monitor the shipment status in real time and plan for on-site receiving and installation.
FAQ
Q1: What is the brand and model number of this UPS BMS product?
A1: The UPS BMS product is branded as GCE and the model number is RBMS-S20-400A-768V.
Q2: Where is the UPS BMS manufactured?
A2: This UPS BMS is designed and manufactured in China by Hunan Qunkong Energy Technology Co., Ltd. (GCE).
Q3: What certifications does the UPS BMS have?
A3: The UPS BMS product is CE certified, complying with European safety and electromagnetic compatibility (EMC) standards.
Q4: What is the minimum order quantity and price for this UPS BMS?
A4: The minimum order quantity is 2 sets, and the price is 2645 USD per set.
Q5: What are the packaging details and delivery time for the UPS BMS?
A5: The UPS BMS is packaged in either a standard carton or an export-grade wooden box, and the delivery time is approximately 18 days after order confirmation and receipt of advance payment.
Q6: What are the payment terms and supply ability for the UPS BMS?
A6: Payment terms are 100% advance telegraphic transfer (TT), and the supply ability is 1000 sets per month, which can meet large-batch order requirements.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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Business Type:
Manufacturer,Exporter
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Total Annual:
23600000-30000000
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Employee Number:
100~150
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Ecer Certification：
Verified Supplier
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