GCE 195S 624V 250A 4U High Voltage Master BMS With Relay Contactor Lifepo4 BMS
The Benefits of Battery Management Systems
An entire battery energy storage system, often referred to as BESS, could be made up of tens, hundreds, or even thousands of lithium-ion cells strategically packed together, depending on the application. These systems may have a voltage rating of less than 100V, but could be as high as 800V, with pack supply currents ranging as high as 300A or more. Any mismanagement of a high voltage pack could trigger a life-threatening, catastrophic disaster. Consequently, therefore BMSs are absolutely critical to ensure safe operation. The benefits of BMSs can be summarized as follows.
Below is one of the BMS project we made for your reference
 | Model no.: RBMS07S20-250A624V Number of moudel strings: 195S (15S*13) 1set Master BMS, 13sets 15S Slave BMU 13sets 15S Wire Harness 4U standard 19inch case Efficient, stable and reliable Size: 440*178*500mm |
Accessoires including:
12S-24S BMU(Slave) | Wire harness-Signal acquisition wire | Wire harness-communication wire |
12S-24S BMU has 8pcs of tempreture sensors, Fan voltage 48V(17S-24S 12V), voltage detection range 0-5V,12V power
supply,consumption less 20mA, CAN2.0 B communication | 18 Pin+20Pin wire, standard length is 600mm,900mm,1200mmtempreture sensor wire: standard length is 600mm,900mm,1200mm
Fan wire: 600mm | Communication wire is connecting from master BMS to each BMU with cascade connection, the last port is for terminal resistance |
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| 13sets 15S Slave BMU | 13sets 15S Wire Harness | 13sets 15S Wire Harness
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Specification
| Product Name | BMS |
| Model no. | RBMS07S2-0-250A624V |
| protecting method | MCCB+Contactor |
| Rated Current range | -250A~250A |
| Voltage Range | 144V-624V |
| Current Sampling Accuracy | 1.0%FSR |
| Communication interface with PCs | RS485/CAN |
| Communication interface with BMU | CAN |
| Communication interface with RBMS | RS485/CAN |
| Communication with monitoring software/EMS | Ethernet |
| Support IAP upgrade | Yes |
| Support HMI display and parameter | No(Optional plug in) |
| 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 (440*178*500) |
| Way out | Front |
| Center Tap | Support(Optional) |
| Net weight | 23kg |
The company comes with the company's
communication protocol, but also according to customer needs to adapt to PCS of different manufacturers.
Application
Hunan GCE Technology Co., Ltd.
-Professional high voltage BMS(HV BMS) manufacturer
1. Devoated in BMS solution over ten years experience
2. Provide energy storage systems solution, BMS, battery pack and so on.
3. Customization solutions meet all your requirements
Packing
GCE BMS is committed to complying with and promoting the Corporate Social Responsibility (CSR) policy driven by GCE Group, with its related values channelled into 4 strategic areas:
1.Develop innovative products and processes while striving to minimise environmental impacts
2.Cascade our requirements and those of our customers to our suppliers and partners
3.Develop a team of high-performing personnel who fully support the Group’s integrity-based culture
4.Give priority to exchanges among all stakeholders, guaranteeing they obtain the level of performance they expect in terms of quality, security and cost
