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Modelo: Battery System
Marca: htd
Lugar de origen: PORCELANA
Posicionamiento del producto:
La placa inferior de batería HTD EV sirve como barrera protectora inferior fundamental para los sistemas de baterías de vehículos eléctricos. Está diseñado específicamente para defenderse del impacto de los escombros de la carretera, el raspado y la corrosión. Utilizando una aleación de aluminio de alta resistencia o acero galvanizado y fabricado mediante tecnología de estampado integrado, logra un equilibrio óptimo de resistencia al impacto, protección contra la corrosión y aligeramiento, cumpliendo con los requisitos de protección del fondo como GB 38031 y estándares de calidad como IATF 16949.
Parámetros clave de rendimiento del estampado :
| Category | Specific Parameters | Test Standard |
| Material Options | High-strength aluminum alloy (5xxx/6xxx series), Galvanized steel (DC06+Z) | ASTM B209 / GB/T 3190 |
| Impact Resistance |
Stone impact resistance energy ≥ 15 J (simulating debris impact at 90 km/h) |
GB/T 38031 Bottom Protection Test |
| Weight Reduction Rate | 20%-35% lighter than traditional welded protection plates (up to 30% for aluminum version) | Real-vehicle comparison verification |
| Structural Strength | Tensile strength >400MPa (for high-performance composites); Resists deformation upon impact | GB/T 31467.3 |
| Sealing Rating | IP69K (resists high-pressure water jet and mud penetration) | ISO 20653 |
| Corrosion Resistance | Neutral salt spray test ≥ 1200 hours (Plating + Electrophoresis + Wear-resistant powder coating) | GB/T 10125 |
| Operating Temperature | -40°C ~ +140°C (No coating delamination, no structural deformation) | SAE J2380 |



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