Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - Hunan GCE Technology Co.,Ltd

Hunan GCE Technology Co.,Ltd

  • China,Changsha ,Hunan
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. high voltage BMS(HV BMS)>
  3. GCE 2U 120S 384V 50A RBMS High-Voltage Battery Management System | 350V/500V,
China GCE 2U 120S 384V 50A RBMS High-Voltage Battery Management System | 350V/500V,
China GCE 2U 120S 384V 50A RBMS High-Voltage Battery Management System | 350V/500V,

  1. China GCE 2U 120S 384V 50A RBMS High-Voltage Battery Management System | 350V/500V,
  2. China GCE 2U 120S 384V 50A RBMS High-Voltage Battery Management System | 350V/500V,
  3. China GCE 2U 120S 384V 50A RBMS High-Voltage Battery Management System | 350V/500V,
  4. China GCE 2U 120S 384V 50A RBMS High-Voltage Battery Management System | 350V/500V,
  5. China GCE 2U 120S 384V 50A RBMS High-Voltage Battery Management System | 350V/500V,

GCE 2U 120S 384V 50A RBMS High-Voltage Battery Management System | 350V/500V,

  1. MOQ： 2 units
  2. Price： Consult with cara@hngce.com
  3. Get Latest Price
Payment Terms L/C, T/T
Communication RS485/CAN/LAN
Warranty 3 Years
Size 482*89*500mm
Packaging Details Cardboard box foam packaging
Weight 12kg
Delivery Time 25 workdays
Capacity 50Ah/100Ah/200Ah/280Ah/314Ah/any capacity
Suitable Battery type LFP/NMC/LTO
Balancing Tech active balance/passive balance (optional)
voltage range 120-500V
Design master and slave bms
Supply Ability 1000 units per month
Product name Battery Management System BMS
Rated current 50A
Brand Name GCE
Model Number RBMS-S23-50A-500
Certification CE
Place of Origin china

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China 135S 432V 50A high voltage BMS(HV BMS) , Lithium Battery BMS System With CAN

    135S 432V 50A high voltage BMS(HV BMS) , Lithium Battery BMS System With CAN

    Chat online Now
  2. China NMC LTO BMS Battery Management System Lifepo4 240S 768V 630A

    NMC LTO BMS Battery Management System Lifepo4 240S 768V 630A

    Chat online Now
  3. China 19 inch 4U size BMS High Voltage 720V 250A 12S 15S 16S 24S battery packs

    19 inch 4U size BMS High Voltage 720V 250A 12S 15S 16S 24S battery packs

    Chat online Now
  4. China 3U 19inch Battery Pack BMS , 480V 125A Battery Management System For Lifepo4

    3U 19inch Battery Pack BMS , 480V 125A Battery Management System For Lifepo4

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Communication RS485/CAN/LAN
Warranty 3 Years Size 482*89*500mm
Packaging Details Cardboard box foam packaging Weight 12kg
Delivery Time 25 workdays Capacity 50Ah/100Ah/200Ah/280Ah/314Ah/any capacity
Suitable Battery type LFP/NMC/LTO Balancing Tech active balance/passive balance (optional)
voltage range 120-500V Design master and slave bms
Supply Ability 1000 units per month Product name Battery Management System BMS
Rated current 50A Brand Name GCE
Model Number RBMS-S23-50A-500 Certification CE
Place of Origin china
High Light high voltage BMS with 350V/500V ，50A battery management system for ESS ，parallel BMS with CAN/RS485/Ethernet
GCE 2U 120S 384V 50A RBMS High-Voltage Battery Management System
Model: RBMS-D23-50A-350 (240V) / RBMS-D23-50A-500 (240V)
Brand: GCE | Type: Rack Battery Management System (RBMS)
Application: Large-scale high-voltage battery energy storage systems (ESS), UPS, PV plants, micro-grids, industrial & commercial energy storage
GCE RBMS High-Voltage Battery Management System front view GCE RBMS system interface and display GCE RBMS internal components and wiring GCE RBMS installation and rack mounting
Product Overview
The GCE 2U RBMS is a modular, distributed battery management system designed for high-voltage battery energy storage and UPS applications. It supports a three-level architecture (BMU + RBMS + SBMS) for multi-cluster parallel systems, making it suitable for projects ranging from 10kWh to 100kWh in stand-alone mode, and 50kWh to 2MWh+ in parallel mode.
With a 19-inch rack-mount 2U design, the RBMS integrates protection, switching, current/voltage detection, and communication functions. It provides reliable charge/discharge management, temperature monitoring, and multiple communication interfaces for seamless integration with PCS, inverters, UPS, and third-party EMS.
GCE RBMS technical diagram and system architecture
Key Features
  • Advanced Battery Management - Highly integrated system with seamless monitoring and self-inspection
  • Modular & Scalable - Supports up to 136 battery modules in series; up to 8 16S 51.2V slave units
  • Comprehensive Protection - Short circuit protection (500V 6KA 20ms), pre-charge function, parallel circulation control
  • Rich Communication Interfaces - CAN, RS485, Ethernet, dry contact I/O; compatible with most PCS/UPS and monitoring servers
  • Flexible Protocol - Factory protocol included; customizable for different PCS manufacturers
  • Large Data Storage - Built-in high-capacity memory chip; SD card support for historical cell data
  • HMI Display - 3.5-inch embedded touch screen for clear system status at a glance
  • Automatic Parallel/Offline Control - Easy parallel connection of battery packs
  • IAP Upgrade - Remote firmware upgrade available
  • Event Recording - Stores up to 5000 events
Technical Specifications
Parameter Details
Rated Current 50A
Max. Voltage 350V / 500V (depending on model)
Power Consumption ≤15W (three-wire / center tap)
Current Sampling Accuracy 1% FSR
Insulation Withstand Voltage 2800VDC <1mA 1min
Protection Level IP20
Dimensions (W×H×D) 482 × 89 × 500 mm
Net Weight ~10 kg
Installation Standard 19-inch rack
Cooling Natural convection
Operating Temperature -20°C ~ +60°C
Operating Humidity 5% ~ 75% RH
Appearance RAL9005 Black
Incoming/Outgoing Front side in / front side out
Safety Certification CE: IEC62477-1, EN61000-6-2/4
Standards GB/T 16935.1, GB/T 17626.2, GB/T 17626.5
Communication & Interfaces
Interface Details
BMU Communication CAN
UPS Communication RS485 / CAN
SBMS Communication RS485 / CAN
Monitoring Software Ethernet (LAN)
Dry Contact Max. 2 dry contact outputs (24V GND)
DC Start Battery powered; commercial power as on/off signal
AC 220V Input Municipal power signal input (from PCS/Inverter/UPS output side)
Parallel ID Setting 4-bit DIP switch, supports up to 15 RBMS parallel
Terminating Resistor 120R, ON for last unit in parallel applications
System Architecture
Stand-alone Mode: Secondary architecture (BMU + RBMS) - suitable for 10kWh-100kWh projects.
Multi-cluster Parallel Mode: Three-level architecture (BMU + RBMS + SBMS) - suitable for 50kWh-2MWh+ projects.
Max. Series Connection: Up to 160 battery modules.
Parallel Capability: Up to 8 RBMS units (standard); up to 15 with DIP switch configuration.
Model Naming Rules
Example: RBMS-D23-50A-350 (240V)
Code Meaning
RBMS Rack Battery Management System
D D: Multi-cluster parallel / S: Stand-alone
2 2: Two-wire system
3 3: 3.5-inch embedded screen
50A Rated current: 50A
350 Voltage level: 350V (120-350VDC) / 500V (260-500VDC)
(240V) Actual rated voltage of the system
Voltage Level Options:
  • 350V: Operating range 120-350VDC
  • 500V: Operating range 260-500VDC
Rated Voltage Calculation Example:
10 pcs × 16S LiFePO₄ (3.2V) = 10 × 16 × 3.2 = 512V
8 pcs × 15S LiFePO₄ (3.2V) = 8 × 15 × 3.2 = 384V
Applications
  • PV power plant storage
  • Island off-grid energy storage
  • Industrial & commercial / household energy storage
  • Micro-grid applications
  • UPS power supply
  • Power system 220V DC power supply
Accessories List
Name Specifications QTY
Power Terminal GPS50AFP Blue 1
Power Terminal GPS50AFP Red 1
Power Terminal Connector S1339G24 1
AC Socket (wireable) 250V 10A 1
Dry Contact Terminal 5.08-6Pin 1
Terminating Resistor 120R 1
Transport & Storage
Transport: Prevent severe jitter, impulse, or squeeze; protect from sun and rain. Suitable for cars, trains, ships, aircraft.
Storage: Clean, dry room; ambient temperature -20°C to +55°C; relative humidity ≤75% RH. Avoid corrosive materials, water, and heat sources.
Precautions for Use
  1. High Voltage Risk - Do not open the chassis without authorization. Risk of loss of warranty.
  2. Secondary Protection - After disconnection, power off the system to clear the fault. Wait at least 1 minute before restarting.
  3. Cold Start - Close the battery switch on the PCS/Inverter/UPS side before starting the battery to avoid contactor damage.
  4. Insulated Tools - Installation and commissioning personnel must use insulated tools.
  5. Maintenance - Disconnect the main circuit breaker to isolate the battery pack from the PCS DC bus.
  6. Fire Safety - Use dry powder fire extinguisher or fire sand. Do not use liquid extinguishers.
  7. Long-term Storage - Disconnect the main circuit breaker of the battery cabinet.
  8. Avoid Harsh Environments - Avoid temperature/humidity extremes, strong vibration, direct sunlight, dust, corrosive substances, and high salt fog.
Technical Support
Statement: The technical specification is for reference only when customers select the type. The company has the final right to interpret and revise the product specification. Specifications are subject to change without notice.
Websites:
Asia: www.gcebms.com
Europe: www.highvoltagebms.com
Africa: www.battery-bms.com
America: www.hvbms.com
Package Includes: 1 × GCE 2U RBMS Unit, Accessories as listed above, User Manual
Warranty: Contact GCE for warranty terms.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2012

  • Total Annual:

    23600000-30000000

  • Employee Number:

    100~150

  • Ecer Certification：

    Verified Supplier

Hunan group control energy technology Co., Ltd. (GCE) is a high-tech company specializing in the research and development of BMS and lithium battery peripheral equipment. working in the factory:  The high-performance intelligent lithium battery management system produced by our company adopts... Hunan group control energy technology Co., Ltd. (GCE) is a high-tech company specializing in the research and development of BMS and lithium battery peripheral equipment. working in the factory:  The high-performance intelligent lithium battery management system produced by our company adopts...

+ Read More

Get in touch with us

  • Reach Us
  • Hunan GCE Technology Co.,Ltd
  • Building B3, 602, Science and Technology New City, Changsha County, Changsha City, Hunan Province
  • https://www.hngce.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.