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Home > products > high voltage BMS(HV BMS) > 3U High Voltage Rack BMS 176S 563.2V 125A for Solar PV Storage, UPS Backup, and Microgrid – Supports Parallel Operation, External HMI, RS485/CAN/Ethernet, CE Certified

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3U High Voltage Rack BMS 176S 563.2V 125A for Solar PV Storage, UPS Backup, and Microgrid – Supports Parallel Operation, External HMI, RS485/CAN/Ethernet, CE Certified

Name: 3U High Voltage Rack BMS 176S 563.2V 125A for Solar PV Storage, UPS Backup, and Microgrid – Supports Parallel Operation, External HMI, RS485/CAN/Ethernet, CE Certified
Brand: Hunan GCE Technology Co.,Ltd
SKU: RBMS-S24H-125A-750
Price: 8617321496453 USD
Availability: InStock

Product Details

Place of Origin: china

Brand Name: GCE

Certification: CE

Model Number: RBMS-S24H-125A-750

Document: GCE HV BMS 3U 125 RBMS with....0.pdf

Payment & Shipping Terms

Minimum Order Quantity: 2 units

Price: Consult with cara@hngce.com,+8617321496453

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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                                                                                                                                                                                                                                                                                                                                    3U high voltage BMS 176S, HV BMS for solar PV storage, 563.2V BMS with parallel operation
                      

Application:	Solar Energy Storage Systems,ups,home Ess, C&I Ess	Product Name:	Battery Management System BMS
Communication:	RS485/CAN/LAN	Warranty:	3 Years
Size:	482132500mm	Weight:	19kg
Balancing Tech:	Active Balance	Balance Current:	3A
Certification:	CE	Max Current:	125A
Capacity:	50Ah/100Ah/150Ah/200Ah/280Ah/314Ah/340Ah/any Capacity	OEM/ODM:	Acceptable

Application:	Solar Energy Storage Systems,ups,home Ess, C&I Ess
Product Name:	Battery Management System BMS
Communication:	RS485/CAN/LAN
Warranty:	3 Years
Size:	482132500mm
Weight:	19kg
Balancing Tech:	Active Balance
Balance Current:	3A
Certification:	CE
Max Current:	125A
Capacity:	50Ah/100Ah/150Ah/200Ah/280Ah/314Ah/340Ah/any Capacity
OEM/ODM:	Acceptable

3U High Voltage Rack BMS 176S 563.2V 125A for Solar PV Storage, UPS Backup, and Microgrid – Supports Parallel Operation, External HMI, RS485/CAN/Ethernet, CE Certified

3U High Voltage Rack BMS 176S 563.2V 125A

Compact, intelligent battery management system for solar PV storage, UPS backup, and microgrid applications. Supports parallel operation, external HMI, RS485/CAN/Ethernet communication, and CE certified.

Product Overview

The GCE 3U High Voltage Rack Battery Management System (RBMS) is a compact, intelligent, and highly reliable solution designed for industrial & commercial energy storage, UPS backup power, solar PV systems, and microgrid applications. With a rugged 19-inch 3U rack-mount design, this BMS delivers seamless battery monitoring, protection, and communication for lithium iron phosphate (LFP) battery packs up to 750V.

Whether you need a standalone system or a multi-cluster parallel setup, the RBMS offers flexible architecture (2-level or 3-level) to meet your project scale - supporting up to 200 cells in series and automatic circulation control for safe expansion.

Key Applications

Solar PV power plant storage
Off-grid / island energy storage
PV + storage + charging integration
Microgrid systems
UPS backup power
220V DC power supply for power systems

Technical Specifications

Rated Current	100A (Max 125A)
Max Voltage	350V / 750V (Optional)
Power Consumption	≤15W
Current Sampling Accuracy	1% FSR
Insulation Withstand Voltage	2800VDC <1mA 1min
Protection Rating	IP20
Dimensions (W×H×D)	482×132×500 mm
Weight	~10 kg
Operating Temperature	-20℃ ~ 55℃ (derating above 50℃)
Communication Ports	RS485, CAN, Ethernet, Dry Contacts

Smart Features

Battery & Temperature Management - Real-time charge/discharge control, pre-charge function, and active thermal monitoring
Protection & Safety - Short-circuit (750V/20kA/20ms), overvoltage, undervoltage, overcurrent, and insulation detection (≥300V systems)
Event Logging - Stores up to 5,000 event records; optional SD card for extended cell history
IAP Upgrade - In-application programming for firmware updates without disassembly
Dry Contacts - 2 NO outputs for external alarm or interlock control
DC Start - Battery-powered startup with AC mains as on/off signal (10s delay shutdown)

Parallel & Communication

Automatic parallel/offline control with ID allocation via DIP switch (up to 15 units). Terminal resistor (120Ω) for CAN/485 bus termination. Compatible with PCS/Inverter/UPS from major brands via flexible protocol adaptation. Remote monitoring via Ethernet connection to PC-based upper computer software.

Installation & Wiring

Front-side input/output for easy cabling. Standard 19-inch rack mounting. Clear terminal markings: B+/B- (battery side), P+/P- (load/charger side), AC input, dry contacts, and display interface. Includes 4.3-inch external HMI display (7-inch optional) for local data visualization.

Safety & Compliance

CE certified to IEC62477-1, EN61000-6-2/4. Complies with GB/T 16935.1, GB/T 17626.2, GB/T 17626.5. Built-in circuit breaker with manual reset and BMS-controlled tripping for secondary protection. Strict safety warnings against unauthorized disassembly, improper startup sequences, and fire hazards (dry powder extinguisher required).

Package Contents

1× RBMS Main Unit (3U)
2× Terminal Plugs (Orange + Black, ESP-120A-25)
1× Display Terminal (3.81-4Pin)
1× AC Socket (250V 10A)
1× Dry Contact Terminal (5.08-4Pin)
1× Terminating Resistor (120Ω)
1× External Communication Cable (6-core shielded, 2m)

Ordering Information

RBMS-D24H-125A750 = 750V master BMS with parallel function, 125A rating, and 4.3-inch external display, two-wire system.

Why Choose GCE?

With years of expertise in battery management, GCE provides turnkey solutions tailored to your project needs. Our RBMS delivers the perfect balance of performance, safety, and scalability - backed by full technical support and global compliance.

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