Basic Info.
Model NO.
RBMS07-S20-125A720V
Appplication
LiFePO4 UPS Bess
Battery Type Applicable
LFP Ncm Lto
Design Feature
AC/DC Dual Power Supply
Communication
RS485 TCP/IP Can Dyr Contact
Protect
Charge and Discharge
Structure
Group-Rack-Module 3-Level
Transport Package
Bubble Bag, Foam, Carton
Specification
4U/440*178*500mm
Product Description
High Voltage 720V DC 125A Relay Solution Master-Slave BMS with 15Series BMU for LFP NMC LTO BESS UPS EV PCBA Contactor
Overall Solution HV BMS Configuration:
Solution:
225S720V 125A BMS solutions include:
1set Master BMS, Model#: RBMS07-S20-125V720V
15sets 15S Slave BMU Model#: BMU08-15S8T48F
15sets 15S Wire Harness(including voltage acquisition wire and temperature acquisition wire,
BMU communication wires, Fan power wire.)
A central control model#: SBMS07 will be required for multiple racks parallel connection applications, equipped
with a 7" display, the main control enables the communications among different racks. Customers can also make
some parameters setting and monitor the battery module status on it easily.
GCE HV BMS Characteristics: | 1 | Advanced battery management system---The highly integrated battery management system can realize seamless monitoring. |
| 2 | Perfect self-checking and running status checking function, with HMI display screen,
system running information is clear at a glance. |
| 3 | Complete and reliable system control and protection strategies, comprehensively guarantee battery safety and escort to extend the life of battery packs. |
| 4 | Modular design, configurable and expandable---multiple energy storage units can be
flexibly combined and expanded into a larger energy storage system. |
| 5 | Abundant communication interfaces---multiple RS485, CAN, Ethernet, dry contact input
and output interfaces, supporting communication with most PCS and monitoring servers on the market. |
| 6 | 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. |
| 7 | The built-in large-capacity memory chip can store a large amount of key operating data, and an SD card can be added to realize battery historical data storage |
| 8 | Automatic circulation control and automatic parallel/offline control can easily realize the
parallel connection of battery packs. |
12S-24S BMU(Slave)
12S-24S BMU has 8pcs of temperature sensors, Fan voltage 48V(17S-24S 12V), voltage detection range 0-5V,12V power supply, consumption less 20mA, CAN2.0 B communication | Wire harness-
Signal acquisition wire
18 P+20P, 20P+22P, standard voltage&temperature sensor wire: 600/900/1200mm. Fan Power wire: 600mm
| Wire harness-
communication wire
Standard Length: 180/300mm, connecting from the master BMS to each BMU with a cascade connection, the last port is for terminal resistance |
| BMS technical parameters | |
| RBMS(master BMS) | 4U-125A/160A/250A |
| protecting method | MCCB+Contactor |
| Rated Current range | -250A~250A |
| Voltage range | 384V-1000V |
| Current sampling accuracy | 1.0%FSR |
| Communication interface with PCS | RS485/CAN |
| Communication interface with BMU | CAN |
| Communication interface with GBMS | RS485/CAN |
| Communication with monitoring software/EMS | Ethernet |
| Support IAP upgrade | Yes |
| Support HMI display and parameter settings | No(OptionalPlug in) |
| Insulation detection | Yes(Optional) |
| High voltage power module | Support DC start (optional) |
| Dry contact output (normally open) | None |
| Maximum qty of BMUs | 18 |
| Power | 24VDC(18~28V) |
| Power consumption | ≤25W |
| Size (W*H*D)mm | 4U(440*178*500) |
| Connection Way out | Back and front |
| Tap center | support(optional) |
| net weight | 23kg |
-Battery Energy Storage System(BESS)
-Off-grid energy storage
-Data Center
-Grid frequency modulation energy storage
-Rack power/traction
-LFP UPS power supply
Company introduction:
Hunan Group Control Energy Technology Co., Ltd.(GCE) is a high-tech company specializing in the research and development of BMS and lithium battery peripheral equipment. The high-performance intelligent lithium battery management system produced by our company adopts the international leading technology, which greatly improves the battery management efficiency and prolongs the service life of lithium batteries. The advanced BMS control strategy avoids the difficulties and instability faced by most competitors for our BMS.
4S to 24s low voltage software BMS has a wide range of uses, rich product interfaces, strong scalability, and secondary development compatibility; 30s to 75s BMS adopts 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.
By mastering the core technology of BMS and inventing on this basis, our company has developed a variety of lithium battery peripherals to meet the high-quality needs of the market.
FQAs 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, 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 - 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 usually do EXW for orders amounts smaller than 5000USD, and FOB for the rest ones. 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.
Address:
Changsha County, Changsha, Hunan, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Metallurgy, Mineral & Energy
Company Introduction:
Hunan group control energy technology Co., Ltd. (GCE) is a high-tech company specializing in the research and development of BMS and lithium battery peripheral equipment. The high-performance intelligent lithium battery management system produced by our company adopts the international leading technology, which greatly improves the battery management efficiency and prolongs the service life of lithium batteries. The advanced BMS control strategy avoids the difficulties and instability faced by most competitors for our BMS. 4S to 24s low voltage software BMS has a wide range of uses, rich product interfaces, strong scalability, and secondary development compatibility; 30s to 75s BMS adopts 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. By mastering the core technology of BMS and inventing on this basis, our company has developed a variety of lithium battery peripherals to meet the high-quality needs of the market.
