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Modelo: Power Control & Distribution System
Marca: htd
Origin: PORCELANA
Lugar de origen: PORCELANA
Posicionamiento del producto:
Descubra la barra colectora de aluminio integrada con refrigeración líquida HTD, una solución revolucionaria de carcasa de motor diseñada para sistemas de accionamiento eléctrico de próxima generación. Este componente innovador combina soporte estructural, conducción eléctrica y gestión térmica en una única unidad de aleación de aluminio de alta resistencia. Al integrar canales de refrigerante directamente en la carcasa, sirve como ruta de corriente principal al tiempo que proporciona refrigeración directa del estator. Capaz de manejar corrientes continuas de 300 A a 1500 A, este diseño reduce drásticamente el aumento de temperatura del motor en más del 15 %. El resultado es un aumento significativo del 20 % al 30 % en la producción de potencia máxima y una mayor confiabilidad en un rango de -40 °C a 150 °C. Logre una densidad de potencia superior y un ahorro de peso del 35 % en comparación con los sistemas de cobre tradicionales. Ideal para Vehículos de Nuevas Energías y accionamientos industriales exigentes que buscan la máxima eficiencia.
Parámetros clave de rendimiento de la barra colectora de aluminio :
| Category | Specific Parameters | Test Standard |
| Base Material Type | High-strength aluminum alloy (e.g., A356 or 6-series), thermal conductivity ≥180 W/(m·K) | GB/T 5585.1 |
| Electrical Performance | DC resistivity ≤0.035 Ω·mm²/m; carries ~60% of equivalent copper busbar current | IEC 60287 |
| Rated Current |
Continuous current: 300A–1500A (cooling-optimized); peak current ≥2x rated value |
IEC 60947 |
| Insulation & Protection | Housing-to-ground withstand voltage ≥2500V AC; protection class IP67 | ISO 20653 |
| Mechanical Strength | Tensile strength ≥220 MPa; vibration resistance ≥20g (10–2000Hz) | IEC 60068-2-6 |
| Cooling Performance |
Coolant pressure rating ≥3.5 bar; flow rate 6–12 L/min; temperature drop ≥15K | Enterprise Standard |
| Thermal Management | Operating temperature: -40°C to 150°C; short-term withstand 180°C | IEC 60068-2-14 |
| Weight Advantage |
35% lighter than traditional "copper busbar + separate housing" solutions | Comparative Test |
| Step | Core Process | Key Technical Points | Output Standard |
| 1 | Mold Design | Integrated design of channel cores and housing mold | Channel dimensional tolerance ±0.1mm |
| 2 | High-Pressure Die Casting | Alloy injection at 680–720°C, holding pressure 100MPa | Housing density ≥2.68 g/cm³ |
| 3 | Precision Machining | CNC milling of mounting surfaces and terminals | Flatness ≤0.1mm/m |
| 4 | Surface Treatment | Local anodizing + nickel plating (5–8μm) on contact surfaces | Withstand voltage ≥2500V AC |
| 5 | Sealing Assembly | Coolant pressure testing and gasket installation | Leak rate ≤0.1 mL/min |
| 6 | Comprehensive Testing |
Pressure, flow, resistance, thermal cycle tests |
Defect rate ≤0.02% |
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