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Modèle: Energy Storage System
marque: HTD
Origin: CHINE
Lieu d'origine: CHINE
Positionnement du produit :
Conçue pour une résilience opérationnelle extrême, la barre omnibus en aluminium HTD DC garantit des performances fiables sur une plage de températures de -40°C à 105°C. Il est doté d'un système d'isolation robuste utilisant un revêtement électrostatique en poudre époxy ou une gaine thermorétractable en polyester, atteignant une tension de tenue ≥ 3 500 V CA et une protection IP67 pour les environnements exigeants. En remplaçant les câbles flexibles encombrants, ce jeu de barres nécessitant peu d'entretien réduit l'encombrement de l'installation et améliore la circulation de l'air à l'intérieur du conteneur. Il s'agit du composant essentiel pour optimiser l'espace, garantir la sécurité et maintenir la stabilité à long terme dans les applications de stockage d'énergie de grande capacité.
Paramètres de performance clés de la barre omnibus en aluminium :
| Category | Specific Parameters | Test Standard |
| Base Material Type | 6-series aluminum alloy (default), 1-series pure aluminum (optional) | GB/T 5585.1 |
| Electrical Conductivity | DC resistivity ≤0.035 Ω·mm²/m; carries 60%–65% current of equivalent solid copper busbar | IEC 60287 |
| Rated Current |
Continuous current: 1000A–1200A (section optimized); peak current ≥2x rated value |
IEC 60947 |
| Insulation & Protection | Withstand voltage ≥3500V AC (60s); protection class IP67; creepage distance ≥10mm | ISO 20653 |
| Mechanical Strength | Tensile strength ≥150 MPa; vibration stability ≥20g (10–2000Hz) | IEC 60068-2-6 |
| Thermal Management |
Operating temperature: -40°C~105°C; short-term withstand: 150°C | IEC 60068-2-14 |
| Connection Reliability | Surface oxidation treatment; salt spray resistance ≥1000h; suitable for coastal/industrial environments | Enterprise Standard |
| Skin Effect Coefficient |
≤1.0, low AC resistance, suitable for high-frequency applications | Enterprise Standard |
| Step | Core Process | Key Technical Points | Output Standard |
| 1 | Material Composite | 6-series aluminum alloy high-temperature extrusion | Cross-section tolerance ±0.15mm |
| 2 | Precision Stamping | CNC milling of mounting surfaces and connection holes | Flatness ≤0.1mm/m |
| 3 | Surface Treatment | Selective nickel/tin plating, anodizing | Plating thickness 5-12μm |
| 4 | Insulation Treatment | Epoxy powder electrostatic spraying or heat-shrink tubing encapsulation | Insulation withstand voltage ≥3500V AC |
| 5 | Sealing Assembly | O-ring installation and epoxy potting | Leakage rate ≤0.1 mL/min |
| 6 | Comprehensive Testing |
Resistance, insulation, vibration, temperature rise tests |
Defect rate ≤0.01% |
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