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GCE ESS Integrated BMS , 38S 121.6V 50A Lifepo4 Battery Bms

Hunan GCE Technology Co.,Ltd

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Address: Building B3, 602, Science and Technology New City, Changsha County, Changsha City, Hunan Province

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GCE ESS Integrated BMS , 38S 121.6V 50A Lifepo4 Battery Bms

Country/Region china
City & Province changsha hunan
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Product Details

PRODUCT DESCRIPTION

 

GCE HV LiFePO4 Battery 38S 121.6V 50A Integrated BMS for UPS Home ESS Micro grid ESS Large Scale ESS Solar Carport ESS

 

Overview of GCE HV BMS:

 

For home ESS, 75S240V 100A BMS can work with an inverter to construct a perfect home Energy Storage System. BMS typically works with an inverter, charger, UPS, and PCS. In some cases, there will be communication protocols required for the communication between master BMS and another device. The BMS and the inverter work together to realize the energy storage function of peak shaving and valley filling.

 

The 30s to 75s BMS adopts a master-slave integrated design and relay solution to meet the lithium battery demand of multiple strings of small capacity batteries. Greatly reduce the use cost of users; 60s-270s adopts master-slave three-level architecture, which can meet the series and parallel requirements of high-capacity single lithium batteries within 1000V.

 

GCE HV BMS:

 

* Multiple communication interfaces
RS485, CAN, Ethernet, dry contact input, and output interfaces can establish communication with most PCS and inverters in the market.

* With 3.5inch / 7inch HMI display
Perfect self-test and running status detection function, with HMI display screen, the system running information is clear at a glance.

* Intelligent Cell Balancing
Efficient passive balancing is used to maximize the usable capacity of battery packs.


* Health Monitoring
Monitors internal resistance of individual cells and the measured capacity of the battery pack.

* Field Programmable
Parameters such as voltage ranges, current limits, and many other settings are easily field changeable.

* Current & Voltage Protection
Protects the battery pack from over-charge and over-discharge thereby extending cycle life.

* Thermal Management
Over-temperature and under-temperature protection with fan controls for cooling or heating.

 

 

GCE HV BMS Configuration:

 

HV 38S 121.6V50A BMS includes:

Master BMS, Model#: RBMS07S-38S50A and its wire accessories, include 6p temperature sensoring wires and 16p voltage sensoring wires.

There are two different models for integrated BMS, one is a standalone model while the other one is parallel with its cost slightly higher than the standalone model.

 

 

GCE integrated BMS technical parameters:

 

ItemSpecifications and parameters
System operating voltage range120 - 370 VDC
Startup modeDC start
balanceEquilibrium typePassive resistance equalization
Balanced current100mA ± 10mA (when cell at 3.50V)
Sampling accuracy± 2℃
Voltage samplingSampling accuracysingle-cell ±20mV
Communication modeCan: 1 channel (communication with PCs / UPS)
RS485: 1 channel (communication with upper computer / PCS / UPS)
Display mode6-digit LED indicator, including
1-bit fault indication, 1-bit operation indication, 4-bit SOC power indication
HMI display: optional 3.5 inch
Rated current50A/100A
(be selected according to customer needs)
Short circuit protectionSupport 7.5KA 20ms
Maximum overload capacity50A system transient: 70A/10S
100A system transient: 150A/10S
Alarm levelone Level
Protection leveltwo levels
Level 1 cut off charge/discharge
Level 2 micro cut-off switch, system power down
Power consumption≤10W
Weight4.5kg
Withstand voltage rating1800VDC 1mA 1min
Safety certificationComply with CE certification standards
Operating temperature-20~60℃
Operating humidity range<90 RH(40℃±2℃)

 

FAQs about GCE HV BMS:

 

  • Q: Are you a manufacturer or simply a trading company?
  • A: We are a manufacturer, and we sincerely welcome you to visit our factory.
  •  
  • Q: Can I get some samples?
    A: Yes, sample order is available for quality checking and market testing.
  •  
  • Q: What kind of cells are applicable to this Battery Management System?
    A: LFP, NMC, LTO
  •  
  • Q. How about the delivery time?
    A: The lead-time usually takes about 15 to 20 working days accordingly to the specification of your order and quantity.
  •  
  • Q. What are your terms of payment?
    A: Advanced T/T is the main payment term, and other payment terms are negotiable. Please contact us, we’ll discuss the details.
  •  
  • Q: What are your warranty terms?
    A: We offer a 3-year warranty.
  •  
  • Q. Can you produce BMS with customization requirements?
    A: Yes, based on the order quantity, we can make some small adjustments.
  •  
  • Q: How does your factory do regarding quality control?
    A: Quality always comes first. All our products go through strict quality control processes from incoming material to the assembling process. Each product will be tested before packing & shipping.
  •  
  • Q: What Trade Terms are available?
    A: No limitation on the trade terms. We normally do EXW for orders smaller than 5000USD, and FOB for the rest. Moreover, we can send BMSs via DHL&UPS&FEDEX quickly and easily.
  •  
  • Q: Is your BMS easy and convenient to install&test?
    A: This is our the 4th generation high voltage bms.It's an overall bms solution, that is to say, you don't need professional technology to install our high-voltage BMS to form a complete battery system.
  •  
  • Q: What benefits do customers get?
    A: Our high voltage BMS has complete battery charge and discharge control logic and balance function between batteries. We can also set various parameters of the system according to the actual needs of customers to ensure the stability, reliability and efficient performance of the system.

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