Product Details
Place of Origin: China,Hunan
Brand Name: GCE
Certification: CE
Model Number: 4U
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: negotiable email with ellen@hngce.com
Packaging Details: Corrugated Carton, bundles, pallets, wooden box
Delivery Time: 15-20 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 2000 sets/month
Model: |
RBMS-S30-250A-750 |
BMS Type: |
4U BMS With Center Tap |
Rated Voltage: |
768V |
Current: |
250A |
Communication: |
Rs485, CAN, LAN |
Voltage Range: |
500V-1000V |
Package Weight: |
28 Kg |
Application: |
UPS |
Color: |
Black Sand Grain |
Model: |
RBMS-S30-250A-750 |
BMS Type: |
4U BMS With Center Tap |
Rated Voltage: |
768V |
Current: |
250A |
Communication: |
Rs485, CAN, LAN |
Voltage Range: |
500V-1000V |
Package Weight: |
28 Kg |
Application: |
UPS |
Color: |
Black Sand Grain |
GCE BMS FOR UPS 192S 614.4V 250A MASTER SLAVE BMS WITH CENTER TAP
Model Number: RBMS-S30-250A-750
Battery Type:LFP / LTO / NMC
Product name: 4U High voltage BMS with Center-tap
Communication: Rs485/CAN/LAN
Voltage:614.4V (192S)
Current:160A, 250A
racks in parallel:yes
touch screen:4 inch or 7 inch display are optional
Dry contact: 2 dry contacts
Center tap: Yes
Application: UPS
Specification
| Basic Parameters | Max current | 250A |
| Rated voltage | 192V(±96V)~864V(±432V) | |
| Power consumption | ≤25W | |
| Current sampling accuracy | 1%FSR | |
| Insulation withstand voltage | 2800VDC ＜1mA 1min | |
| Protection level | IP20 | |
| Dimension(W*H*D) | 482 * 180 * 500(mm) | |
| Net weight | ~23.5Kg | |
| Communication Port | Communication port with BMU | CAN |
| Communication port with UPS | RS485/CAN | |
| Communication port with SBMS | RS485/CAN | |
| Communicate with PC software | Ethernet | |
| Basic Functions | Battery charge and discharge management | Support |
| Battery temperature management | Support | |
| IAP upgrade | Support | |
| System protection parameter setting | Support | |
| Short circuit protection | Support(6KA 20ms) | |
| Precharge function | Support | |
| Parallel loop current control | Support | |
| Event record | Support 5000 records | |
| Middle line system | Support(Optional) | |
| Dual power supply | Support(battery + municipal power supply, municipal power in priority) |
|
| Optional Functions | Monitor insulation | Optional |
| HMI display | 3.5", 7" display(optional)(external) | |
| Standalone or parallel | Set-up completed before leaving the factory | |
| Dry contact | Maximum 2 dry contact outputs (optional) | |
| Others | Color | RAL9005 black sand grain |
| Installation method | Suitable for standard 19-inch cabinet installation | |
| Inlet and outlet line method | Front side in and front side out. | |
| Operating ambient temperature | -20℃~60℃ | |
| Operating ambient humidity | 5%~75%RH | |
| Compliance with national standards | GB/T 16935.1 GB/T 17626.2 GB/T 17626.5 | |
| Safety compliance certification | Conforms to CE standards |
FAQ:
Q: Are you a manufacturer or a trading company?
A: We are a manufacturer with more than 10 years of experience in research and development, and we warmly welcome you to visit our factory.
Q: Can I request samples?
A: Yes, we provide sample orders for quality checking and market testing.
Q: Which types of cells are compatible with this Battery Management System?
A: The Battery Management System (BMS) is compatible with LFP, NMC, LTO, and other cell types.
Q: What is the estimated delivery time?
A: The lead time typically ranges from 15 to 20 working days, depending on the specifications and quantity of your order.
Q: What are your accepted payment terms?
A: Our main payment term is advanced T/T (Telegraphic Transfer), and we are open to negotiating other payment terms. Please contact us for further details.
Q: What warranty terms do you offer?
A: We provide a 3-year warranty for the RBMS (Relay Battery Management System) and a 1-year warranty for the BMU (Battery Management Unit) and PCBs (Printed Circuit Boards).
Q: Can you customize the BMS to meet specific requirements?
A: Yes, we offer OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services to accommodate customization needs.
Q: How does your factory ensure quality control?
A: Quality is our top priority. We implement stringent quality control processes, starting from the inspection of incoming materials to the assembly process. Each product undergoes thorough testing before being packed and shipped.
Q: What voltage range does the GCE High Voltage BMS support?
A: The GCE High Voltage BMS supports a voltage range from 96V to 864V.
Q: What current capacity options are available for the GCE High Voltage BMS?
A: The GCE High Voltage BMS offers current capacity options of 50A, 125A, 160A, 250A, 400A, and 500A, catering to a variety of system requirements.
Q: Which inverter brands are compatible with the GCE BMS?
A: The GCE BMS supports CAN and RS485 protocols, making it compatible with the protocols of most well-known inverter brands in the market. These brands include DEYE, Growatt, Goodwe, Sofar, Sungrow, Kehua, ATESS, Megarevo, Sinexcel, Pylontech, Solis Sermatec, and more.
What is the Center-Tap BMS?
The term "Center Tap BMS" typically refers to a Battery Management System (BMS) designed for use with a center-tapped battery pack.
In a center-tapped battery pack, the cells are connected in series, and the midpoint of the series connection is tapped to provide a reference point. This midpoint, also known as the center tap, divides the battery pack into two equal halves.
The Center Tap BMS is specifically designed to monitor and manage the individual cells or groups of cells on each side of the center tap. It ensures the balanced charging and discharging of the battery pack by monitoring the voltage and temperature of each cell or group of cells and controlling the charging and discharging process.
The Center Tap BMS plays a crucial role in protecting the battery pack from overcharging, over-discharging, and overheating. It helps maximize the lifespan and performance of the battery pack by ensuring optimal cell balance and preventing any individual cell or group of cells from being stressed or damaged.
Overall, a Center Tap BMS is designed to effectively manage and protect center-tapped battery packs, providing enhanced safety, performance, and longevity.
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