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[China]
Trade Verify
Address: Building B3, 602, Science and Technology New City, Changsha County, Changsha City, Hunan Province
Contact name:Jeffrey
Hunan GCE Technology Co.,Ltd |
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Verified Suppliers
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Model Number: RBMS-S20-250A-703V
Battery Type:NMC
Product name: 4U High voltage BMS
Communication: Rs485/CAN/LAN
Voltage:703V (190S)
Current:125A
racks in parallel:yes
touch screen:4 inch or 7 inch display are optional
Dry contact: 2 dry contacts
Slave BMU: 10 sets 19S BMU
Specification
| Basic Parameters | Rated current | 125A,160A,250A optional |
| voltage range | 120-1000V | |
| 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 | |
| Dual power supply | Support(battery + municipal power supply, municipal power in priority) | |
| Optional Functions | Monitor insulation | Optional |
| HMI display | 4.3", 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.
Q: How to contact you?
A: My whatsapp: +8617321496453, email:cara@hngce.com.
