What are the common faults of wire and cable?

Common faults of wire and cable lines cause mechanical damage, insulation damage, insulation dampness, insulation deterioration, over-voltage, cable overheating faults. When the above faults occur in the line, the power supply of the fault cable should be cut off, to find the fault point, to the fault. The direct cause of the cable failure is … Read more

Procurement and selection of crosslinked cables

Crosslinking cable quality is high, the power frequency breakdown strength can reach 50 kv/mm, tan6 was only 5 x10-4, dielectric constant is 2.3, is the ideal cable insulation, at the same time, the working temperature of crosslinking cable up to 90 c, good heat resistance and weather resistance, and high mechanical properties and chemical properties … Read more

Process problem of fire-resistant cable

As fire-resistant cables are used more and more widely, many manufacturers are producing them, but their quality is often not guaranteed. Therefore, in general, enterprises in the development of fire-resistant cable products, are the first trial production of a section of products, sent to the relevant national testing institutions, after obtaining the test report, mass … Read more

Indian railways operates zero carbon

In an effort to transform India’s railways into green railways by 2030, the Ministry of Railways has taken a series of major measures to mitigate global warming and combat climate change. Electrification of railways, improvement of energy efficiency of locomotives, trains and fixtures, green certification of installations/stations, installation of biological toilets in passenger cars and … Read more