Скачать или смотреть Ensuring Reliability of Aluminum Alloy Conductors | IS 398-4

In this video from the Bureau of Indian Standards, Bangalore Branch Laboratory, we demonstrate the key tests performed on Aluminum Alloy Stranded Conductors as per IS 398 Part 4.
These all-aluminum alloy conductors, made from high-strength aluminum-magnesium-silicon alloys, are widely used in overhead transmission and distribution systems for their strength, conductivity, and durability. The video showcases essential tests, including diameter measurement, resistance testing with temperature correction, breaking load and elongation tests, lay ratio evaluation, and stranding verification. Each test is demonstrated step-by-step along with the equipment used, procedures followed, and acceptance criteria as per IS 398 Part 4.
This overview highlights how these quality checks ensure that aluminum alloy stranded conductors meet the required mechanical and electrical performance standards for reliable field operation.