How to solve the fusing failure of DTL copper and aluminum cable lugs?

DTL copper and aluminum cable lugs are suitable for the transitional connection of various round and semi-circular fan-shaped aluminum wires, power cables, and copper ends of electrical equipment in power distribution devices. The DTL copper and aluminum cable lug are manufactured by friction welding technology, which has the characteristics of high welding seam emphasis, good energization performance, resistance to galvanic corrosion, and long service life.

Here is the content list:

●How to solve the quality problem of DTL copper and aluminum cable lugs?

●How to solve the problem of DTL copper and aluminum cable lug fusing caused by installation?

●How to solve the fusing caused by the uneven load of DTL copper and aluminum cable lugs?

How to solve the quality problem of DTL copper and aluminum cable lugs?

First, when using DTL copper and aluminum cable lugs, construction staff must boycott spare parts that do not meet the national standards, refuse to use them all, and use materials well. The second is to control the supply channels for the materials, and organize the procurement staff to visit the grassroots to understand the use of DTL copper and aluminum cable lugs in the installation process, collect opinions in time, choose cable accessories from designated national manufacturers, and select good DTL copper and aluminum cable lugs. Wiring terminals, fittings, to avoid problems in operation due to differences in quality standards.

How to solve the problem of DTL copper and aluminum cable lug fusing caused by installation?

Carry out skill training for employees, and improve the installation and operation level of employees through skill training and on-the-job training. During the installation of DTL copper and aluminum cable lugs, the installation process must be strictly followed. For example, when installing the terminal block, focus on polishing the contact surface of the DTL copper and aluminum cable lug, and apply conductive paste (or petroleum jelly) to make the DTL copper and aluminum cable lug and the lead clamp have good contact and meet the connection strength and electrical performance of the two. Requirements to reduce the chance of fever.

How to solve the fusing caused by the uneven load of DTL copper and aluminum cable lugs?

Since power distribution lines sometimes extend for several kilometers or even tens of kilometers, the power and capacity of the user’s electrical equipment must be considered. Pay attention to site visits. When formulating power plans, it is necessary to be ahead of time and distribute the three-phase load fairly. The economy of electricity also realizes the safety of electricity. The running part should always measure and monitor the load of the cable line where the DTL copper and aluminum cable lug is located. Under special circumstances, adjust and transfer the load urgently to ensure that the cable runs at the specified current carrying capacity.

Regular inspections should be carried out on the distribution lines where the DTL copper and aluminum cable lugs are located, and the facilities that affect the safety of the lines should be cleared and rectified to ensure the barriers around the lines and reduce the peripheral fault factors and natural hazards of the distribution lines. Ease Industries & Investments Co., Ltd pays great attention to product quality. We have made a lot of investments in mold design and mold manufacturing for group manufacturers.