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Using high-voltage drive technology to improve heat dissipation efficiency and optimize system structure. SINOBROOK focuses on providing high-voltage cooling solutions for new energy commercial vehicles, passenger vehicles, and more, overcoming the limitations of traditional low-voltage fans in terms of energy efficiency and size.
Rated power: 4.2 kW
Rated flow: 12600 m³/h
Rated power: 2.5 kW
Rated flow: 11000 m³/h
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Compatibility · Use Cases
Multiple application scenarios, widely used in hybrid off-road vehicles, new energy commercial vehicles, new energy construction machinery, and other fields, tested in various environments.
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High Efficiency · Ultimate Energy Control
Each product has undergone dozens of rounds of aerodynamic design iterations, and the overall efficiency can reach over 48%.
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Across the entire region · -40~120℃
Experience various complex environmental adaptation experiments to ensure full lifecycle durability.
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Low Cost · Smart Control Reduces Costs
Through self-developed efficient controller hardware and software design, we provide customers with a highly cost-effective overall solution.
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Reliable · Fearless in the Face of Challenges
Through extreme EMC optimization design, it meets the most stringent EMC requirements for passenger cars.
| Para | HVEF30 | HVEF50 | HVEF20 | HVEF20-48V | HVEF200 | HVEF400 |
| Type | BRUSHLESS AXIAL FANS | BRUSHLESS AXIAL FANS | BRUSHLESS AXIAL FANS | BRUSHLESS AXIAL FANS | BRUSHLESS AXIAL FANS | BRUSHLESS AXIAL FANS |
| Power(kW) | 2.5 | 4.2 | 1.5 | 1.5 | 14 | 30 |
| Pressure(Pa) | 300 | 450 | 200 | 200 | 1200 | 1300 |
| Flow(M³/h) | 11000 | 12600 | 10000 | 10000 | 14000 | 31000 |
| Max Eff(%) | 48 | 48 | 50 | 50 | 48 | 48 |
| Protection Class | IP68/IP6K9K | IP68/IP6K9K | IP68/IP6K9K | IP68/IP6K9K | IP68/IP6K9K | IP68/IP6K9K |
| High Voltage(VDC) | 200~950 | 200~950 | 300~950/380AC | 43~52 | 300~950 | 300~950 |
| Low Voltage(VDC) | 9~36 | 9~36 | 9~36 | 9~36 | 9~36 | 9~36 |
| Temperature(℃) | -40~120 | -40~95 | -40~95 | -40~95 | -40~95 | -40~95 |
| Humidity(%) | 5~99 | 5~99 | 5~99 | 5~99 | 5~99 | 5~99 |