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192S 614.4V 400A High Voltage Rack Battery Management System BMS for ESS, C&I Energy Storage and UPS

Name: 192S 614.4V 400A High Voltage Rack Battery Management System BMS for ESS, C&I Energy Storage and UPS
Brand: Hunan GCE Technology Co.,Ltd
SKU: RBMS-S20-400A-750
Price: 100000000 USD
Availability: InStock

Product Details

Place of Origin: china

Brand Name: GCE

Certification: CE

Model Number: RBMS-S20-400A-750

Payment & Shipping Terms

Minimum Order Quantity: 2 units

Price: Consult with cara@hngce.com

Packaging Details: Cardboard box foam packaging

Delivery Time: 25 workdays

Payment Terms: L/C, T/T

Supply Ability: 1000 units per month

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Product Details

Product Description

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                                                                                                                                                                                                                                                                                    614.4V high voltage BMS, 400A rack battery management system, ESS energy storage BMS
                      

Size:	485220550mm	Product Name:	Battery Management System BMS
Communication:	RS485/CAN/LAN	Balancing Tech:	Passive/Active Balance Optional
Net Weight:	28kg	Warranty:	3 Years
Rated Current:	400A/500A	Voltage Rangee:	260-750V
Design:	Master And Slave Bms	OEM/ODM:	Acceptable

Size:	485220550mm
Product Name:	Battery Management System BMS
Communication:	RS485/CAN/LAN
Balancing Tech:	Passive/Active Balance Optional
Net Weight:	28kg
Warranty:	3 Years
Rated Current:	400A/500A
Voltage Rangee:	260-750V
Design:	Master And Slave Bms
OEM/ODM:	Acceptable

192S 614.4V 400A High Voltage Rack Battery Management System BMS for ESS, C&I Energy Storage and UPS

192S 614.4V 400A High Voltage Rack Battery Management System

Comprehensive BMS solution for ESS, C&I Energy Storage and UPS applications

High-Performance Battery Management Solution for High Voltage Energy Storage

The GCE 192S 614.4V 400A High Voltage Rack BMS is engineered for high-voltage lithium battery energy storage systems, delivering complete battery monitoring, charge/discharge management, system protection and communication capabilities.

With its highly integrated design, the RBMS works with BMU modules to monitor battery status in real time and communicates with PCS, inverters, UPS systems and energy storage monitoring platforms.

Ideal for commercial & industrial energy storage, PV energy storage, microgrid systems, UPS backup power and other stationary energy storage applications.

The 614.4V nominal voltage is based on a 192S LiFePO4 battery configuration using 3.2V nominal cell voltage. The specification defines the 900V RBMS version for an operating voltage range of 500-900VDC.

Key Features

400A High Current Capability

The RBMS supports a 400A rated current, providing reliable battery charge and discharge management for high-power energy storage systems. A 500A version is also available for projects requiring higher current capacity.

High Voltage Energy Storage Design

Designed for high-voltage battery systems, the RBMS offers different voltage levels, including a 900V version with a 500-900VDC operating range.

For a 192S LiFePO4 battery system with nominal cell voltage of 3.2V, the nominal battery voltage is:

192 × 3.2V = 614.4V

This makes the 900V voltage-level RBMS suitable for 192S 614.4V battery configurations, subject to actual system voltage and protection settings.

Comprehensive Battery Protection

The RBMS integrates multiple battery and system protection functions to enhance operational safety and reliability.

Protection functions include:

Over-voltage protection
Under-voltage protection
Over-current protection
Short-circuit protection
Pre-charge protection
Reverse polarity protection
Temperature management
Insulation monitoring option
Circuit breaker control

The system also supports protection parameter configuration and event recording.

Real-Time Battery Monitoring

The highly integrated BMS continuously monitors battery operating status and provides clear system information through the optional HMI display.

The system supports self-inspection and operating-status detection, helping users identify abnormal conditions quickly and improve system maintenance efficiency.

Flexible Communication

The RBMS provides multiple communication interfaces for integration with different energy storage systems:

CAN
RS485
Ethernet
Dry contact I/O

It supports communication with BMU, PCS, inverter, UPS, SBMS and monitoring software. Different PCS/inverter/UPS communication protocols can be adapted according to customer requirements.

Stand-Alone & Parallel Operation

The system supports both stand-alone and multi-cluster parallel configurations.

In stand-alone mode, the system uses a two-level architecture:

BMU + RBMS

For multi-cluster parallel applications, a three-level architecture can be used:

BMU + RBMS + SBMS

The RBMS supports automatic circulation control and automatic parallel/offline control for battery packs.

Designed for Multiple Energy Storage Applications

The 192S 614.4V 400A RBMS can be integrated into various stationary energy storage applications:

Commercial & Industrial Energy Storage

For high-voltage C&I battery energy storage systems, the RBMS provides battery monitoring, charge/discharge management, protection and PCS communication.

Solar PV Energy Storage

Designed for PV power plant storage systems, helping coordinate battery operation with PCS/inverter systems.

Microgrid Energy Storage

Suitable for battery systems used in microgrid applications requiring reliable high-voltage battery management.

UPS Backup Power

Supports communication with UPS systems and provides battery protection and monitoring for backup power applications.

Island / Off-Grid Energy Storage

Suitable for isolated and off-grid energy storage systems requiring high-voltage battery management.

These application areas are consistent with the product specification, which lists PV power plant storage, island/off-grid storage, industrial/commercial and household storage, microgrids and UPS power supply.

Main Technical Specifications

Parameter	Specification
Product Type	High Voltage Rack BMS
Battery Configuration	192S
Nominal Battery Voltage	614.4V
Rated Current	400A
Voltage Level	900V
Operating Voltage Range	500-900VDC
Power Consumption	≤15W
SOC Estimation Error	≤5%
Protection Level	IP20
Communication with BMU	CAN
PCS / Inverter / UPS Communication	RS485 / CAN
SBMS Communication	RS485 / CAN
Monitoring Software	Ethernet
Installation	Standard 19-inch Rack
Dimensions	485 × 220 × 500 mm
Net Weight	Approx. 32 kg
Operating Temperature	-20°C to 50°C
HMI	4.3-inch / 7-inch optional
Insulation Detection	Optional, for systems ≥300V

The core technical parameters above are based on the uploaded GCE V2.2 specification.

Flexible System Integration

The GCE RBMS is designed to integrate easily with high-voltage battery racks and external power conversion equipment.

Battery Side

B+ / B- - Connected to the positive and negative terminals of the battery system.

PCS / Inverter / UPS Side

P+ / P- - Connected to the PCS, inverter, UPS or DC bus.

For the specified installation, the manual recommends appropriate high-current cabling and M10 × 16 connection bolts with a recommended torque of 12-20 N*m.

Advanced Data Management

The RBMS features built-in high-capacity data memory for storing important operating information.

An optional SD card can be added for storing historical cell data, helping with system analysis, troubleshooting and maintenance.

The system also supports up to 5,000 event records, allowing users to review important system events and operating conditions.

Optional Insulation Monitoring

For high-voltage energy storage applications, insulation monitoring can be added as an optional function.

The specification states that insulation detection is applicable to systems with a voltage of 300V or above.

This makes the option particularly suitable for high-voltage battery storage systems where insulation status and electrical safety need to be monitored continuously.

Modular & Scalable Architecture

The modular architecture allows multiple energy storage units to be combined and expanded into larger systems.

The RBMS supports up to 256 batteries in series for the specified architecture, while the parallel architecture can support multiple RBMS units. The product specification indicates that up to 15 RBMS units can be connected in parallel through ID assignment.

This provides flexibility for projects requiring different battery capacities and system power levels.

Why Choose GCE High Voltage BMS?

10+ Years of HV BMS R&D Experience

GCE focuses on high-voltage battery management solutions and provides professional BMS products for stationary energy storage applications.

Professional R&D & Technical Support

Our engineering team can support communication protocol adaptation and system integration according to customer requirements.

Flexible OEM & ODM Solutions

The BMS can be configured according to the battery architecture, voltage level, current requirements and communication requirements of the project.

Designed for Energy Storage

Our high-voltage BMS solutions are designed for applications including ESS, C&I energy storage, PV storage, microgrids and UPS backup power.

OEM & ODM Customization

Need a different battery configuration or communication protocol?

GCE can provide customized high-voltage BMS solutions according to your project requirements.

We can discuss:

Battery series configuration
Rated voltage
Charge/discharge current
PCS/Inverter/UPS communication
CAN / RS485 communication
HMI requirements
Stand-alone or parallel operation
Insulation detection
Protection parameter configuration
System integration

Send us your battery specifications and PCS/Inverter model, and our engineers can help evaluate the suitable BMS solution for your project.

Looking for a 192S 614.4V 400A High Voltage BMS?

Contact GCE today for technical specifications, communication protocol information, OEM/ODM solutions and a quotation.

Tell us your battery configuration, cell chemistry, PCS/Inverter model and required charge/discharge current -- our technical team will recommend a suitable high-voltage BMS solution for your energy storage system.

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