Đầu nối cáp kim loại kép DTL-3

Advanced Engineering for Secure Aluminum-to-Copper Transitions in Power Distribution Systems

The VIOX DTL-3 Bimetallic Cable Lug represents our premium connection solution specifically designed for non-tension aluminum connections in power transmission and distribution networks. With its innovative design and superior materials, this specialized bimetallic lug addresses the critical challenges of connecting aluminum conductors in environments where connection integrity is paramount to system reliability.

Developed through extensive research and field experience by VIOX ELECTRIC’s engineering team, the DTL-3 series incorporates advanced features that ensure optimal electrical performance while preventing the galvanic corrosion issues typically associated with dissimilar metal connections.

Vật liệu và kết cấu cao cấp

Each DTL-3 Bimetallic Cable Lug is manufactured using premium-grade materials to ensure exceptional durability and electrical performance:

• Thùng nhôm có độ tinh khiết cao: Fabricated with aluminum content ≥99.5% for optimal compatibility with aluminum conductors
• Premium Copper Eye: Hàm lượng đồng siêu tinh khiết ≥99,9% đảm bảo hiệu suất điện tối đa tại các điểm kết nối thiết bị
• Metallurgically Bonded Junction: Advanced friction-welding process creates a permanent molecular bond between the dissimilar metals
• Enhanced Eye Design: Robust copper terminal eye provides superior mechanical strength for bolted connections

Innovative Features of VIOX DTL-3 Bimetallic Lugs

The DTL-3 series incorporates several specialized engineering features that differentiate it from standard cable lugs:

• Copper Washers: Supplied for use in humid environments and with pre-rounded sector-shaped conductors to enhance connection integrity
• Integrated Copper Eye: Purpose-designed for secure screw-on applications with clear markings for proper crimping alignment
• Protected Barrel Design: Aluminum barrel is pre-filled with neutral grease and sealed with a protective cap to prevent oxidation
• Hình học được tối ưu hóa: Precision-engineered dimensions ensure proper conductor insertion and crimping characteristics

Applications for VIOX DTL-3 Bimetallic Cable Lugs

The specialized DTL-3 Bimetallic Cable Lugs excel in numerous electrical applications requiring secure, non-tension aluminum connections:

• Đầu cuối đường dây truyền tải điện
• Distribution panel connections
• Substation equipment terminations
• Industrial machinery power feeds
• Renewable energy system connections
• Cơ sở hạ tầng điện của tòa nhà thương mại
• Applications in high-humidity environments
• Installations using sector-shaped conductors

Hướng dẫn lắp đặt chuyên nghiệp

For optimal performance and connection integrity, VIOX ELECTRIC recommends following these professional installation steps:

1. Select the appropriate DTL-3 lug size based on conductor cross-sectional area
2. Sử dụng các công cụ tước cách điện chất lượng để chuẩn bị đầu dây dẫn bằng nhôm
3. Remove the protective cap and insert the conductor fully into the pre-greased barrel
4. Position heat-shrink insulation sleeve at the connection interface
5. Use calibrated compression tools with proper die sets as indicated by the alignment markings
6. When installing in humid environments, incorporate the supplied copper washers
7. Torque the bolted connection to equipment manufacturer specifications
8. Thực hiện kiểm tra trực quan kỹ lưỡng kết nối đã hoàn thành

Critical Safety Precautions

To ensure installer safety and system reliability, observe these essential safety measures:

• Verify complete de-energization of electrical circuits before beginning work
• Xác nhận không có điện áp bằng thiết bị kiểm tra thích hợp
• Verify conductor and lug size compatibility before installation
• Chỉ sử dụng các dụng cụ uốn được ngành công nghiệp chấp thuận và còn hoạt động tốt
• Thực hiện theo tất cả các quy định về điện và tiêu chuẩn lắp đặt hiện hành
• Ensure proper insulation of the completed connection

Thông số kỹ thuật

Chú thích về chiều không gian: D = Aluminum Barrel Outer Diameter, d = Aluminum Barrel Inner Diameter, φ = Eye Hole Diameter, C1 = Eye Thickness, L = Total Length, W = Eye Width

Understanding the Significance of Purpose-Designed Bimetallic Lugs

The engineering challenges of connecting aluminum conductors to copper terminals are well-documented in the electrical industry. When dissimilar metals come into contact in the presence of moisture, galvanic corrosion can quickly develop, leading to connection deterioration, increased resistance, overheating, and potential system failure.

The DTL-3 series addresses these challenges through its specialized design features, particularly the protective measures incorporated into the aluminum barrel. By pre-filling the barrel with neutral grease and providing a protective cap, VIOX ELECTRIC effectively creates a barrier against moisture and oxygen that would otherwise accelerate the corrosion process. The inclusion of copper washers for humid environment applications provides an additional layer of protection against environmental factors that could compromise connection integrity.

Ưu điểm của VIOX ELECTRIC

With over 15 years of experience in power transmission and distribution solutions, VIOX ELECTRIC brings several distinct advantages to our DTL-3 Bimetallic Cable Lug product line:

• Kỹ thuật chuyên ngành: Our dedicated R&D team focuses on developing application-specific solutions for challenging electrical connections
• Sản xuất chất lượng: Cơ sở sản xuất hiện đại đảm bảo chất lượng sản phẩm đồng nhất và độ chính xác về kích thước
• Kiểm tra toàn diện: Rigorous quality control protocols verify electrical performance and mechanical integrity
• Phân phối toàn cầu: Sản phẩm VIOX có sẵn trên toàn thế giới thông qua mạng lưới phân phối rộng khắp của chúng tôi
• Hỗ trợ kỹ thuật: Đội ngũ kỹ thuật của chúng tôi cung cấp hỗ trợ ứng dụng và hướng dẫn cài đặt nhanh chóng

Contact VIOX ELECTRIC today to discuss how our DTL-3 Bimetallic Cable Lugs can provide the optimal connection solution for your non-tension aluminum applications. Our technical specialists are ready to assist with product selection, application guidance, and ordering information to ensure you receive the right solution for your specific requirements.