GCE HV 224S 716.8V 125A Master-Slave BMS for LFP NMC LTO BESS UPS
Solar ESS Micro Grid ESS Home ESS
Overall Solution HV BMS Configuration:
One complete set of HV 224S716.8V 125A BMS solutions includes:
1set Master BMS, Model#: RBMS07-S20-125A716.8V
14sets 16S Slave BMU Model#: BMU07-16S8T48F
14sets 16S Wire Harness(including voltage&temperature sensoring
wires, 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.
High Voltage Master BMS and Accessories:
 |  |  |
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 |
HV BMS Technical Parameters:
| Product Name | BMS(Battery Management System) |
| Model no. | RBMS07-S20-125A716.8V |
| protecting method | MCCB+Contactor |
| Rated Current range | -250A~250A(Max. 500A) |
| Voltage Range | 96V-1000V |
| Current Sampling Accuracy | 1.0%FSR |
| Communication interface with PCS | RS485/CAN |
| Communication interface with BMU | CAN |
| Communication interface with SBMS | RS485/CAN |
| Communication with monitoring software/EMS | Ethernet |
| Support IAP upgrade | Yes |
| Support HMI display and parameter | No(Optional plugin) |
| Insulation detection | Yes(Optional) |
| High voltage power module | Support DC start (optional) |
| Dry contact output (normally open) | No |
| Maximum qty of BMUs | 20 |
| Power | 24VDC(18~28V) |
| Power consumption | ≤20W |
| Size(W*H*D)mm | 4U (482*180*500) |
| Way out | Front |
| Tap center | Support(Optional) |
| Net weight | 28 kgs |
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. |
BMS SYSTEM STRUCTURE:
HV BMS Applications:
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.
HV BMS Documents Download:
GCE_RBMS specification--EN--V1.0.pdf
GCE 12-16S BMU-specification-UL-V1.0.pdf
high voltage BMS(HV BMS) info collection form EN2021-04.do...
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 normally 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(HV 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(HV 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.
