high voltage BMS(HV BMS) 75S 240V 50A intergrated BMS with parallel function for lithium battery pack power solution for BESS
10 Years of Experience |Top BMS R&D Team| OEM&ODM Service
GCE Integrated BMS Overview:
30S96V~75S240V BMS adopts master-slave integrated design and relay scheme to meet the demand of lithium batteries with multiple strings of small capacity batteries. It features battery detection and management, charge/discharge control, fault diagnosis and protection, data recording and analysis. It supports CAN/RS485/TCPIP communication.
GCE HV Integrated Master BMS and Accessories:
Oveall BMS solution Provider
75S 50A Integrated BMS(master and slave all in one)
Voltage acqusition cables and temperature sensing cables
GCE integrated BMS Characteristics:
| ※ Perfect self-checking and running status checking function, with HMI display screen, system running information is clear at a glance.
※ Complete and reliable system control and protection strategies, comprehensively guarantee battery safety and escort to extend the life of battery packs.
※ Modular design, configurable and expandable---multiple energy storage units can be flexibly combined and expanded into a larger energy storage system. | ※ Abundant communication interfaces---multiple RS485, CAN, Ethernet, dry contact input and output interfaces, supporting communication with most PCS and monitoring servers on the market.
※ The communication interface protocol is flexible---the factory comes with the company's communication protocol, and it can also be adapted to the PCS of different manufacturers according to customer needs.
※ The built-in large-capacity memory chip can store a large amount of key operating data.
※ Automatic circulation control and automatic parallel/offline control can easily realize the parallel connection of battery packs. |
GCE integrated BMS Technical parameters:
| Item | Specifications and parameters |
| System operating voltage range | 120 - 370 VDC |
| Startup mode | DC start |
| balance | Equilibrium type | Passive resistance equalization |
| Balanced current | 100mA ± 10mA (when cell at 3.50V) |
| Sampling accuracy | ± 2℃ |
| Voltage sampling | Sampling accuracy | single-cell ±20mV |
| Communication mode | Can: 1 channel (communication with PCs / UPS) |
| RS485: 1 channel (communication with upper computer / PCS / UPS) |
| Display mode | 6-digit LED indicator, including |
| 1-bit fault indication, 1-bit operation indication, 4-bit SOC power indication |
| HMI display: optional 3.5 inch |
| Rated current | 50A/100A |
| (be selected according to customer needs) |
| Short circuit protection | Support 7.5KA 20ms |
| Maximum overload capacity | 50A system transient: 70A/10S |
| 100A system transient: 150A/10S |
| Alarm level | one Level |
| Protection level | two levels |
| Level 1 cut-off charge/discharge |
| Level 2 micro cut-off switch, system power down |
| Power consumption | ≤10W |
| Weight | 4.5kg |
| Withstand voltage rating | 1800VDC 1mA 1min |
| Safety certification | Comply with CE certification standards |
| Operating temperature | －20～60℃ |
| Operating humidity range | <90 RH(40℃±2℃) |
Download linkage of Specification:
GCE 30S-75S integrated BMS specification Ch-EN V2...
High Voltage BMS Application:
Commercial and industrial energy storage
Residential Energy Storage
uninterruptible power supply
Solar Energy Storage Solutions
FAQs about GCE HV BMS:
Q: Are you a manufacturer or a trading company?
A: We are a manufacturer with over 10 years of R&D experience in production. and we sincerely welcome you to visit our factory.
Q: Can I get some samples?
A: Yes, a 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 etc.
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 for the details.
Q: What are your warranty terms?
A: 3 years for RBMS and 1 year for BMU/PCBs
Q: Can you produce BMS with customization requirements?
A: Yes, OEM & ODM service is acceptable.
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 is the voltage range supported by GCE high voltage BMS(HV BMS)?
A: GCE high voltage BMS(HV BMS) supports a voltage range from 96V to 864V.
Q: What is the current capacity range available for GCE high voltage BMS(HV BMS)?
A: GCE high voltage BMS(HV BMS) offers current options of 50A, 125A, 160A, 250A, 400A, and 500A to accommodate various system requirements.
Q: Which inverters are compatible with GCE BMS?
A: GCE BMS supports CAN & RS485 protocols and it is compatible with the protocol of most well-known inverter brands in the market, such as DEYE, Growatt, Goodwe, Sofar, Sungrow, Kehua, ATESS, Megarevo, Sinexcel, Pylontech, Solis Sermatec......
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