GCE UPS High Voltage BMS 60S 75S 50A 100A LifePO4 BMS All-in-One Battery Management System with RS485 and CAN Protocol

Introducing the GCE UPS BMS: An All-in-One Solution for LifePO4 Batteries with Advanced Communication Protocols

GCE is a pioneer in the field of high-voltage BMS, with a decade of expertise in China. Our BMS is adept at managing voltages up to 1500V and is tailored for LFP, NMC, and LTO batteries, serving UPS, residential, commercial, and industrial energy storage systems. Designed for scalability, GCE’s BMS facilitates parallel connections and can be structured in two-tier or three-tier configurations, suitable for applications from KWh to MWh scales. It is compatible with leading inverter brands, enhancing its versatility in the market.

GCE's BMS: A Comprehensive Overview

Primary Control Unit (Master BMS):

• Orchestrates the system, overseeing data aggregation, processing, and communication.
• Monitors battery pack status, encompassing voltage, current, and temperature.
• Ensures cell uniformity through balancing processes.
• Incorporates protective mechanisms against overcharge, over-discharge, overcurrent, and overheating.

Secondary Control Units (Slave BMS):

• Interface directly with battery cells, collecting voltage, temperature, and performance data.
• Relay data to the master unit and execute commands for cell balancing and status updates.

Features and Advantages:

• High Integration: The compact design of the master and slave BMS streamlines cabling and boosts system dependability.

• Real-Time Monitoring: Ensures optimal battery health through continuous data analysis.

• Safety: Equipped with multiple safeguards to avert battery pack hazards.

• Scalability: Modular construction for easy system expansion to fit varying capacities and battery types.

Application Scenarios:

• Energy Storage Systems: Ideal for both residential and commercial settings, managing large battery pack cycles.
• UPS: Critical for data centers and communication infrastructure, ensuring continuous power during outages and preventing data loss or equipment damage.

Integrated BMS Components:

• A compact, cost-effective design that integrates the main control board, sampling board, and power devices into a single unit, suitable for small-capacity battery integration.

Technical Specifications:

• System Voltage: 120-370 VDC
• Rated Current: 50A / 100A
• Startup Method: DC initiation
• Balancing: Passive resistance
• Balancing Current: 100mA ± 10mA at 3.50V per cell
• Temperature Accuracy: ± 2℃
• Voltage Accuracy: Per cell ±20mV
• Communication: CAN and RS485
• Display: 6-digit LED, 3.5" HMI optional
• Short Circuit Protection: 7.5KA for 20ms
• Overload Capacity: Transient ratings for 50A and 100A systems
• Parallel Capability: Supports up to 7 units
• Data Logging: Up to 5000 entries
• Addressing: 3-digit dial for BMS addressing
• Output: Relay dry contact, contactor extension with detection
• Software: Upper computer software for system debugging and parameter adjustment
• Compliance: Meets CE standards
• Operating Conditions: -20～60℃, <90 RH

Company Profile: Hunan GCE Technology Co., Ltd. specializes in BMS and energy storage systems, serving industries and homes for over 10 years. Our products are designed to meet the needs of varying battery capacities, from 30s to 75s, with innovative master-slave integrated designs.

Q&A Session:

• Manufacturer: We are a seasoned manufacturer open to factory visits.
• Samples: Sample orders are available for quality and market assessment.
• Cell Compatibility: Our BMS is compatible with LFP, NMC, LTO, and more.
• Delivery: Typically 15 to 20 working days, based on order specifics.
• Payment Terms: Primarily Advanced T/T, with negotiable alternatives.
• Warranty: 3 years for RBMS, 1 year for BMU/PCB.
• Customization: We offer OEM & ODM services.
• Quality Control: Stringent checks from materials to shipping.
• Voltage Range: 96V to 864V supported by our BMS.
• Current Options: Varying from 50A to 500A to fit diverse system needs.
• Inverter Compatibility: Compatible with major inverter brands via CAN & RS485 protocols.

Packing and Shipping: Our BMS units are meticulously packed and shipped via reliable carriers, ensuring safe and tracked delivery.