PRODUCTS

Home > Products > high voltage BMS(HV BMS) > GCE 384V 125A High Voltage BMS Lithium Battery Management System with 3U Standard 19-inch Case for BESS UPS

Catagories

Stackable high voltage BMS(HV BMS)

(11)

Battery Power

(8)

Contacts

Contacts: Mr. Jeffrey

Tel: 86-731-86187065

Fax: 86-731-86187065

Chat Now

Mail Us

GCE 384V 125A High Voltage BMS Lithium Battery Management System with 3U Standard 19-inch Case for BESS UPS

Name: GCE 384V 125A High Voltage BMS Lithium Battery Management System with 3U Standard 19-inch Case for BESS UPS
Brand: Hunan GCE Technology Co.,Ltd
SKU: RBMS07S20-125A384V
Price: 888.00 USD
Availability: InStock

Product Details

Place of Origin: Hunan, China

Brand Name: GCE

Model Number: RBMS07S20-125A384V

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: $816-960

Get Best Price

Chat Now

Product Details

Product Description

Highlight:
                                                                                                                                                                                                                                                                                                                                                                                                            384V High Voltage BMS, 125A Lithium Battery Management System, 3U Standard 19-inch Case HV BMS
                      

Voltage:	384V	Current:	125A
Dimension:	3U	Weight:	21kg
Battery Type:	LFP, NCM, LTO	Communication Protocol:	RS485, CAN, LAN, Dry Contact
Case Size:	W482H132D500mm	Voltage Range:	120V-680V
Current Sampling Accuracy:	1.0%FSR	Power Supply:	24VDC(18~28V)
Power Consumption:	≤15W	Maximum BMUs:	13
Fan Voltage:	48V(17S-24S 12V)	Voltage Detection Range:	0-5V
Temperature Sensors:	8pcs

Voltage:	384V
Current:	125A
Dimension:	3U
Weight:	21kg
Battery Type:	LFP, NCM, LTO
Communication Protocol:	RS485, CAN, LAN, Dry Contact
Case Size:	W482H132D500mm
Voltage Range:	120V-680V
Current Sampling Accuracy:	1.0%FSR
Power Supply:	24VDC(18~28V)
Power Consumption:	≤15W
Maximum BMUs:	13
Fan Voltage:	48V(17S-24S 12V)
Voltage Detection Range:	0-5V
Temperature Sensors:	8pcs

GCE 384V 125A High Voltage BMS Lithium Battery Management System with 3U Standard 19-inch Case for BESS UPS

GCE 384V/105series 125A Lifepo4 BMS Lithium Battery Management System

Advanced BMS Relay Solution for Lifepo4 Lithium-ion Batteries in BESS and UPS Applications

High Voltage BMS Overview

High Voltage BMS technology enables the creation of large-scale battery systems by connecting multiple cell strings (8S, 12S, 13S...24S) into basic modules, then combining these modules in series to form battery racks, and multiple racks in parallel to create battery stacks and banks.

GCE provides comprehensive solutions for creating battery modules up to 20kWh using MOSFET BMS technology. Our advanced approach allows efficient series connection of identical modules to achieve systems from 200kWh to 1GWh or more, eliminating the inefficiencies of simple parallel configurations.

Three-Level BMS Architecture

With nearly a decade of R&D experience, GCE has developed a sophisticated 3-level BMS structure:

• BMU (Slave BMS) installed in basic battery modules
• Cascade connection via Isolated CAN bus wiring to RBMS (Rack BMS/Master BMS)
• Voltage balance through fan activation or resistance balancing
• ID configuration via dial switches
• Parallel RBMS connection using network cables
• Stack BMS for comprehensive system monitoring

384V 125A BMS Specifications

Communication Protocols: RS485, CAN, LAN, Dry Contact

Enclosure: 3U Standard 19-inch Case

Dimensions: W482 × H132 × D500mm

System Components

12S-24S BMU (Slave Unit)

• 8 temperature sensors
• Fan voltage: 48V (17S-24S: 12V)
• Voltage detection range: 0-5V
• 12V power supply
• Consumption: less than 20mA
• CAN2.0 B communication

Signal Acquisition Wire Harness

• 18 Pin + 20Pin connector
• Standard lengths: 600mm, 900mm, 1200mm
• Temperature sensor wire: 600mm, 900mm, 1200mm
• Fan wire: 600mm

Communication Wire Harness

Connects Master BMS to each BMU with cascade connection, with terminal resistance at the last port.

Technical Specifications

Parameter	Specification
Model No.	RBMS07S20-125A384V
Protecting Method	MCCB + Contactor
Rated Current Range	-125A ~ 125A
Voltage Range	120V - 680V
Current Sampling Accuracy	1.0% FSR
Communication with PCS	RS485/CAN
Communication with BMU	CAN
Communication with SBMS	RS485/CAN
Communication with Monitoring/EMS	Ethernet
IAP Upgrade Support	Yes
HMI Display Support	Yes (Optional)
Insulation Detection	Yes (Optional)
Maximum BMU Quantity	13
Power Supply	24VDC (18-28V)
Power Consumption	≤15W
Net Weight	15kg

Key Features

Advanced integrated battery management system for seamless monitoring
Comprehensive self-test and operational status detection with HMI display
Reliable system control and protection strategies for battery safety and longevity
Modular design with configurable, scalable architecture supporting up to 272 battery series
Rich communication interfaces including multiple RS485, CAN, Ethernet, and dry contact I/O
Flexible communication protocols adaptable to various PCS manufacturers
Large capacity memory with SD card support for offline data access
Protocol control functionality for circuit breaker and contactor versions
Automatic circulation control and parallel machine management

BMS System Structure

Company Profile

Hunan Group Control Energy Technology Co., Ltd. (GCE) is a high-tech company specializing in BMS and lithium battery peripheral equipment R&D. Our intelligent lithium battery management systems utilize international leading technology to enhance battery management efficiency and extend battery service life.

Certifications

Production Facilities

Packaging & Shipping

Tags:

Battery Management System 120S 384V 50A high voltage BMS(HV BMS) For Lifepo4 Battery Pack Growatt ATESS Sofar Goodwe Inverter

Get Best Price

Video

high voltage BMS(HV BMS)

Energy Storage BMS

Battery Management System

Integrated BMS

Master Slave BMS

UPS BMS

ESS BMS

BMS Solution

Relay BMS

EV BMS

Stackable high voltage BMS(HV BMS)

Battery Energy Storage System

Battery Power

GCE 384V 125A High Voltage BMS Lithium Battery Management System with 3U Standard 19-inch Case for BESS UPS

384V High Voltage BMS

125A Lithium Battery Management System

3U Standard 19-inch Case HV BMS

250A high voltage BMS(HV BMS),

LTO Battery HV BMS,

256V high voltage BMS(HV BMS)

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

GCE high voltage BMS(HV BMS) For Lifepo4 Battery Pack 384V 120S 96V-1000V

288V 125A Relay HV BMS 3U highly integrated for LFP NCM LTO Battery

135S 432V 50A high voltage BMS(HV BMS) , Lithium Battery BMS System With CAN RS485 Protocol

Battery Management System 120S 384V 50A high voltage BMS(HV BMS) For Lifepo4 Battery Pack Growatt ATESS Sofar Goodwe Inverter

190S 608V 250A 400A 500A BMS For LTO Battery Energy Storage Systems

UPS ESS high voltage BMS(HV BMS) 160S 512V 400A 500A With CANBUS RS485

GCE 192V 60S 50Amp high voltage BMS(HV BMS) With Relay 2-3 Level Structure

RS485 Lithium Battery Management System Bms 90S 288V 50A With 12S 15S 16S 24S BMU

GCE 64s high voltage BMS(HV BMS) , Lifepo4 BMS 100a Rs485 CAN Communication

180S 576V 250A high voltage BMS(HV BMS) , 15s Lifepo4 Battery Management System

high voltage BMS(HV BMS)

Energy Storage BMS

Battery Management System

Integrated BMS

Master Slave BMS

UPS BMS

ESS BMS