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As a professional manufacturer of electrical components, Jinhua Dika Electrical Equipment Co., Ltd. is proud to introduce the DT-50 Copper Connector Lug, engineered specifically for the most demanding industrial applications. With over a decade of experience and a commitment to quality certified by international standards, we produce this connector to ensure reliable, safe, and long-lasting electrical connections in critical infrastructure. This product embodies our dedication to providing robust solutions that meet the rigorous demands of global markets, from power generation to heavy machinery.
The DT-50 lug is more than just a connector; it is a vital component designed to handle high currents and withstand harsh environmental conditions. Its primary value lies in its ability to create a secure, low-resistance interface between cables and equipment terminals, minimizing energy loss and preventing connection failure. For engineers and procurement managers in industries such as manufacturing, energy, and construction, this translates into enhanced system reliability, reduced maintenance costs, and improved operational safety.
Key Features and Technical Advantages:
- Superior Conductivity: Fabricated from high-purity, oxygen-free electrolytic copper, the DT-50 ensures excellent electrical conductivity and minimal voltage drop, which is critical for high-power applications.
- Exceptional Durability: The robust design and high-quality material provide superior mechanical strength, resisting deformation under high clamping forces and thermal stress caused by current surges.
- Secure Connection: The precision-engineered barrel and tongue design allow for a perfect crimp or solder joint, creating a gas-tight connection that prevents oxidation and corrosion over time.
- Versatile Compatibility: Designed to accommodate cable sizes up to 50mm² and standard stud sizes (M8/M10), it offers broad compatibility with various industrial switchgear, transformers, and busbars.
- Corrosion Resistance: Available in tin-plated or bare copper finishes. The tin plating offers enhanced protection against corrosion in humid or chemically aggressive environments.
- Easy Installation: Clearly marked crimping zones and a symmetrical design facilitate quick and correct installation, saving valuable labor time on the job site.
Technical Specifications:
| Product Model | DT-50 |
| Primary Material | Electrolytic Copper (Cu-ETP) |
| Designed Cable Range | 25 - 50 mm² |
| Hole Diameter Options | 8.5mm (for M8 stud), 10.5mm (for M10 stud) |
| Finish Options | Tin-plated, Bare Copper |
| Tongue Length (Approx.) | 30mm |
| Barrel Length (Approx.) | 25mm |
Benefits for Your Business:
- Enhanced System Reliability: Reduces the risk of connection overheating and failure, leading to fewer unplanned downtimes.
- Long-Term Cost Savings: The durable construction and corrosion-resistant finishes extend service life, lowering total cost of ownership.
- Compliance and Safety: Manufactured under strict quality management systems (ISO9001, ISO14000), supporting compliance with industrial safety standards.
- Global Supply Chain Support: With annual exports valued between US$1-1.5 million and shipment capabilities from major Chinese ports like Shanghai and Ningbo, we ensure timely delivery to markets worldwide.
Frequently Asked Questions (FAQ):
-
Q: What is the maximum current rating for the DT-50 lug?
A: The current rating depends on the cable size and installation method. For a properly crimped 50mm² cable, it is typically rated for continuous currents up to approximately 200-250 Amps. Specific derating factors for ambient temperature should be considered. -
Q: Is a special tool required for installation?
A: Yes, for optimal performance and safety, a calibrated hydraulic or mechanical crimping tool matching the lug and cable size is required to achieve a proper, gas-tight connection. -
Q: Can this lug be used for aluminum cables?
A: The DT-50 is designed and tested for copper conductors. Using it with aluminum cables is not recommended due to different thermal expansion properties and potential for galvanic corrosion, which can compromise connection integrity. -
Q: What is the difference between tin-plated and bare copper finishes?
A: Tin plating provides a protective layer that significantly reduces oxidation and corrosion, making it suitable for humid, salty, or industrial atmospheres. Bare copper offers excellent conductivity but may develop a surface patina over time. -
Q: Are these lugs suitable for outdoor use?
A: The tin-plated version offers good resistance to environmental factors and is suitable for many outdoor applications. For extreme conditions, additional protective measures like sealants or enclosures may be advisable. -
Q: Do you provide custom markings or logos on the products?
A: Custom markings, including part numbers or company logos, are often available for bulk orders. Please contact our sales team to discuss specific customization requirements. -
Q: What is the lead time for standard orders?
A: For standard DT-50 configurations, we maintain inventory to support prompt shipment. Lead times typically range from 2-4 weeks, depending on order quantity and destination port. -
Q: What quality certifications does your production process hold?
A: Our manufacturing facility operates under ISO9001 (Quality Management) and ISO14000 (Environmental Management) systems. Product-specific certifications can be provided upon request.
Backed by Jinhua Dika's established presence as a manufacturer with a global reach across North America, Europe, Asia, and beyond, the DT-50 Copper Connector Lug is a product you can trust. Our commitment to consistent quality, evidenced by our adherence to international management standards, ensures that every unit meets rigorous performance criteria. Choose the DT-50 to secure your critical electrical connections with a component that delivers durability, safety, and efficiency. Contact us today to discuss your specific requirements, request samples, or place an order for reliable industrial-grade connectivity solutions.
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