GCE BMS 432V125A high voltage BMS3U master BMS

Original price was: $1,056.00.Current price is: $812.00.

We are a manufacturer of high-voltage lithium battery management systems from China. I hope you can take a minute to learn about the high-quality and efficient BMS equipment produced by our company, and see if it can help your company defeat competitors in the field of battery energy storage and lithium battery UPS backup.

Our high-voltage BMS has a highly integrated overall solution. After years of market application, GCE’s BMS has three major characteristics: high efficiency, stability, and reliability, and has been providing BMS equipment for large global energy storage projects and UPS international giants for many years.

packing list for one set:

  1. RBMS(master bms):   1pcs
  2. BMU(slave bms):         9pcs
  3. wire harness:                9sets

10000 in stock

SKU: master384V125A-1 Categories: , Tags: , , ,


GCE BMS 432V125A high voltage BMS 3U master BMS

Do you know which BMS solution can save you cost?

GCE 3U Master and Slave BMS support max. 600V lithium battery packs, current max. 125A.

The 3U Master and Slave BMS adopt a separate design and relay solution.

Our BMS can satisfy the lithium battery demand of multiple strings of medium-capacity batteries bigger than 100Ah.

It is cost-effective and flexible in assembly.

135S432V 125A Master and Slave BMS Lifepo4 BMS

Communication protocol: CAN, RS485, Dry Contact

* Design: Master & Slave all in one

* Efficient, stable and reliable

* size: W482*H132*D500mm



BMS Application scenarios

◎ PV power plant storage

◎ Island off-grid energy storage

◎ Optical storage charge integration applications

◎ Micro-grid applications

◎ UPS power supply

◎ Power System 220V DC power supply

Product System Overview

BMS is a battery management system for large-scale high-voltage BESS and UPS applications.

3U Master and Slave BMS apply distributed architecture and modular design concepts.

And GCE BMSs are highly configurable and easy to assemble, debug and maintain.

It is suitable for various battery energy storage systems with DC voltage below 600V.

1.Secondary architecture: (BMU + RBMS), 10kwh-100kwh.

2.Three-level architecture: (BMU + RBMS + SBMS), 50kwh-2mwh.S

3.Four-level architecture: (BMU + RBMS + SBMS + EMS), 2mwh to 1000mwh.

GCE BMS has perfect reliable operation and protection strategies.

And GCE BMS prolongs the service life of the battery pack effectively.

GCE BMS with a variety of communication interfaces.

And our BMS can directly or indirectly connect with the third-party EMS.


BMS Product Features

※ Advanced battery management system – highly integrated battery management system can realize seamless monitoring.

※ Perfect self-inspection and operation status detection function, combined with an HMI display screen, the system operation information is clear at a glance.

※Perfect and reliable system control and protection strategies to fully ensure the safety of the battery and escort the extension of the service life of the battery pack.

※ Modular design, configurable and expandable – multiple energy storage units can be flexibly combined to expand into a larger energy storage system and can support up to 160 batteries in series.

※ Rich communication interfaces – multi-channel RS485, can, Ethernet, dry contact input and output interfaces, supporting communication with most PCs and monitoring servers on the market.

※ Flexible communication interface protocol – the factory comes with the company’s communication protocol, and PCs of different manufacturers can also be adapted according to customer needs.

※ Capacity is great — the built-in high-capacity memory chip can store a large number of key operational data, and an SD card can be added to store the historical data of the cell

※ Automatic circulation control and automatic parallel / offline control can easily realize the parallel connection of battery packs.

Master BMS Dimension

BMS Main technical parameters

Basic parameters Max Current 125A
Max voltage 96V,144V,192V,240V,256V,288V,384V,432V,480V(Optional)
Power consumption ≤15W
Current sampling accuracy 1%FSR
Insulation withstand voltage 2800VDC <1mA  1min
Protection level IP20
Size(W*H*D)Dimension 482*132*500(mm)
Net Weight ~15Kg
Communication Port Communication port with BMU CAN
Communication port with UPS RS485/CAN
Communication port with SBMS RS485/CAN
Communication with monitoring software Ethernet
Basic Function Battery charge&discharge Management available
Battery Temperature Management available
IAP Upgrade available
System protection parameter setting available
Short circuit protection available(20KA 20ms)
Pre-charge function available
Parallel circulation control available
Event record  Available (5000)
DC power Start available (battery powered, municipal power as on / off signal)
Functions Optional Insulation detection Applicable to system voltage ≧300V
HMI display 3.5 inches display (embedded inside the cabinet)
Stand-alone or parallel function Set up before leaving the factory
Dry contact Maximum 2 dry contact outputs (optional)
Other Appearance, Color RAL9005, RAL9005 Black sand grain
Installation method Suitable for standard 19-inch cabinet installation
Incoming and outgoing line mode Front side in and front side out.
Operating ambient temperature -20℃~60℃
Operating ambient humidity 5%~75%RH
Comply with National standards GB/T 16935.1 GB/T 17626.2  GB/T 17626.5
Safety Certification Comply with CE certification standards


High voltage BMS Structure/Diagram

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high voltage battery bms

Company profile

Hunan Group Control Energy Technology Co., Ltd.(GCE) is a high-tech company specializing in the R&D of BMS and lithium battery peripheral equipment.

The high-performance intelligent lithium BMS produced by our company adopts leading international technology.

This technology dramatically improves battery management efficiency and prolongs the service life of lithium batteries.

The advanced BMS control strategy avoids the difficulties and instability faced by most competitors for our BMS.


4S to 24s low voltage software BMS has a wide range of applications. It has rich product interfaces, strong scalability, and secondary development compatibility;


The 30s to 75s BMS adopts master-slave integrated design and relay solution. It can meet the lithium battery demand of multiple strings of small-capacity batteries.

It also greatly reduces the use cost of users;


The 60s-333s adopt master-slave three-level architecture. And it can meet the series and parallel requirements of high-capacity single lithium batteries within 1500V


Our slogan is: We tackle the troubles and Customers take care of our business.

high voltage BMS, 
bms high voltage,
high voltage battery bms

If you want to know more bout our BMS, please download Datasheets here.

Additional information

Weight 18 kg
Dimensions 685 × 560 × 200 mm