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نموذج: Electric Control System
علامة تجارية: HTD
Origin: الصين
مكان المنشأ: الصين
تحديد موضع المنتج:
يعد قضيب التوصيل الداخلي لصندوق الجهد العالي HTD هو المكون الموصل الأساسي المصمم لأنظمة تخزين الطاقة ومراكز البيانات والمرفقات الصناعية. بصفته شريان الطاقة الأساسي، فهو يضمن نقل تيار فعال ومنخفض الفقد بين مجموعات البطاريات ووحدات الطاقة مثل محولات PCS وDC/DC. تم تصنيعه باستخدام قوالب بلاستيكية هندسية متقدمة ومواد عالية التوصيل، وهو يوفر مقاومة منخفضة للغاية وإدارة حرارية فائقة وموثوقية عزل استثنائية. مصمم لتحمل الاهتزازات والتدوير الحراري والبيئات الكهرومغناطيسية المعقدة، يضمن شريط التوصيل هذا الاستقرار على المدى الطويل والسلامة وكثافة الطاقة العالية، مما يجعله حجر الزاوية في توزيع الطاقة الحديثة ذات الجهد العالي.
معلمات الأداء الرئيسية لقولبة الإدخال :
| Category | Specific Parameters | Test Standard |
| Conductive Material | T2 Copper (silver/nickel plated), High-conductivity Aluminum (AL1000 series), Copper-Aluminum Composite Busbar | ASTM B209 / GB/T 5585.1 |
| Rated Voltage | Max. working voltage: DC 1500V / AC 1000V | IEC 62933 / UL 4128 |
| Current-Carrying Capacity | Continuous Current 300A – 4000A (section & topology optimized), Peak Current ≥ 2x rated value (2s), Temp. Rise ≤ 35K (@40℃) | Enterprise Standard / Thermal Simulation & Validation |
| Insulation & Protection | Withstand Voltage ≥ 3500V AC (50Hz, 1min), Protection Class IP68 (Optional), CTI ≥ 600V | IEC 60529 / UL 746 |
| Structural Design | Modular or One-piece Design, Integrated Vibration Damping & Thermal Expansion Compensation, Supports Busbar Clamp Mounting | Vibration Test IEC 60068-2-64, Mechanical Shock Test |
| Connection Method | Bolted Connection (Pre-set Torque Flange Nuts, accuracy ±10%), Optional Laser Welding (Penetration ≥0.8mm) | IEC 60947 / IPC-J-STD-001 |
| Thermal Management |
Optional Integrated Heat Pipe or Liquid Cold Plate Interface, Supports Pre-embedded Real-time Temp. Monitoring Points (NTC) | Enterprise Standard / Thermal Cycling Test |



| Step | Core Process | Key Technical Points | Output Standard |
| 1 | Co-Design & Simulation | Electro-Thermo-Mechanical Multi-field Coupling Optimization, DFM/A Analysis | Performance & manufacturability meet targets, sim/actual measurement error<5% |
| 2 | Material Prep & Forming | Cu/Al Busbar Precision Stamping & CNC Machining, Silver Sintering/Welding | Dimensional tolerance ±0.05mm, Connection interface porosity<3% |
| 3 | Smart Component Integration | Sensor/Chip Pre-positioning & Fixing | 100% component functionality test pass, Positioning accuracy ±0.1mm |
| 4 | Insert Molding & Potting | Multi-material/Multi-color Molding, Vacuum-Assisted Potting | Insulation body free of bubbles/short shots, Withstand Voltage ≥3500V AC |
| 5 | Comprehensive Testing & Traceability | Electrical, Thermal, EMC, Environmental Reliability Testing, Laser Marking for Full Traceability | Zero-defect delivery, All test data uploaded to MES |
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