75S 240V 50A High Voltage Lithium Ion Battery Management System with Integrated BMS for UPS ESS BESS EV
Price:
$514-571
MOQ:
2
Delivery Time:
Negotiable
Brand:
GCE/OEM/ODM
Product Description
High Voltage 75S 240V 50A Lithium Ion Battery System with BMS
Product Description
Integrated BMS solution for UPS, ESS, BESS, and EV applications featuring high voltage protection and reliability.
Available Models
| Model No | Rated Current | Number of Strings | Number of Rack |
|---|---|---|---|
| RBMS07D30S50A | 50A | 30S | Parallel |
| RBMS07D30S100A | 100A | 30S | Parallel |
| RBMS07S30S50A | 50A | 30S | Single |
| RBMS07S30S100A | 100A | 30S | Single |
| RBMS07D40S50A | 50A | 40S | Parallel |
| RBMS07D40S100A | 100A | 40S | Parallel |
| RBMS07S40S50A | 50A | 40S | Single |
| RBMS07S40S100A | 100A | 40S | Single |
| RBMS07S45S50A | 50A | 45S | Single |
| RBMS07S45S100A | 100A | 45S | Single |
| RBMS07S75S50A | 50A | 75S | Single |
| RBMS07S75S100A | 100A | 75S | Single |
| RBMS07D75S50A | 50A | 75S | Parallel |
| RBMS07D75S100A | 100A | 75S | Parallel |
Special designs and requirements available - contact us for details
Delivery Contents (Per Set)
| Part Name | Specification | Quantity |
|---|---|---|
| Host | According to order model requirements | 1pc |
| Voltage acquisition wiring harness | Standard 1.2m voltage collection line | 4pcs (60 strings); 5pcs (75 strings) |
| Temperature collection harness | Standard 1.2m temperature collection line | 4pcs (60 strings); 5pcs (75 strings) |
| AC plug | - | 1pc |
| Terminals | 8 Pin green | 1pc |
Technical Specifications
| Item | Description |
|---|---|
| Product Name | Integrated BMS (BMS for master and slave all in one) |
| Model No | RBMS07S75S50A |
| Startup mode | DC start (optional AC and DC starter) |
| System operating Voltage | 120 - 370 VDC |
| Number of strings | 75S(15S*5) S for Single Rack D for multiple racks in parallel connection |
| Balance | Passive resistance equalization Balanced current: 100mA ± 10mA (Single cell 3.4V) |
| Temperature Sampling | 15 Battery temperature(5*3) for 75S Sampling accuracy: ± 2℃ |
| Voltage Sampling | Single cell ±20mV |
| SOC% | 25 for 0%-25% 50 for 25%-50% 75 for 50%-75% 100 for 75%-100% |
| Communication mode | CAN: 1 channel (communication with PCs/UPS) RS485: 1 channel (communication with upper computer/PCS/UPS) Bluetooth: optional (android app available) GPRS: optional |
| Display mode | 6-digit LED indicator, including 1-bit fault indication, 1-bit operation indication, 4-bit SOC power indication HMI display: optional |
| Short circuit protection | Support 7.5KA 20ms |
| Rated Current | 50A (100A optional, according to customer needs) |
| Maximum load of power components | 50A system transient: 70A/10S Steady-state: 100A Transient state: 150A/10S |
| Alarm level | 1 Level |
| Protection level | 2 levels Level 1: cut off charge/discharge Level 2: micro cut-off switch, system power down |
| Power Consumption | ≤10W |
| Withstand voltage rating | 1800VDC 1mA 1min |
| Safety certification | Comply with CE certification standards |
| Operating Temperature | Charging: -10°C to 75°C Discharging: -20°C to 75°C Storage: -40°C to +75°C |
| Operating humidity range | <90 RH (40°C±2°C) |
Product Features
- High integration with minimal installation space requirements
- Long life cycle: >3000 times at 80% DOD
- Environmentally friendly: contains no heavy metals
- Maintenance free with no memory effect
- Internal BMS with full protection and high voltage protection for enhanced reliability
- Master and slave functions integrated in one unit
Applications
Frequently Asked Questions
1. Are you a manufacturer or simply a trading company?
We are a manufacturer, and we sincerely welcome you to visit our factory.
2. Can I get some samples?
Yes, sample orders are available for quality checking and market testing.
3. What kind of cells are applicable to this Battery Management System?
LFP, NMC, LTO
4. How about the delivery time?
Delivery typically takes 15-20 working days depending on order specifications and quantity.
5. What are your terms of payment?
Sample/small orders require full payment in advance. Large orders: 30%-50% deposit with balance before shipping. T/T is primary method; other terms negotiable.
6. What are your warranty terms?
3-year warranty for RBMS, 1-year warranty for PCB.
7. Can you produce BMS with customization requirements?
Yes, based on order quantity we can make adjustments.
8. How does your factory handle quality control?
Strict quality control from incoming materials through assembly. Each product tested before packing & shipping.
9. What Trade Terms are available?
EXW/FOB/CFR all available. Can ship via DHL/UPS/FEDEX or other negotiable methods.
10. Is your BMS easy to install and test?
Our 4th generation high voltage BMS is an overall solution requiring no professional installation technology.
11. What benefits do customers get?
Complete charge/discharge control logic with balance function. Customizable parameters ensure system stability, reliability and efficiency.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan GCE Technology Co.,Ltd
Location
Building B3, 602, Science and Technology New City, Changsha County, Changsha City, Hunan Province
Contact Person
Jeffrey