What is the maximum allowable bend for the installation of heavy conductors used by electric utilities?

The correct response reflects the established industry standards for bending heavy conductors. In electrical installations, particularly those involving heavy conductors used by electric utilities, there are specific guidelines to ensure safety and functionality.

In most cases, the maximum allowable bend for heavy conductors is set at 180 degrees. This limitation is important because sharp bends can create stress points in the conductor, which may lead to damage or deterioration over time. Maintaining a bend radius that adheres to this maximum ensures that the conductor can perform efficiently without compromising its integrity.

While other angles, like 90 degrees, may also be technically permissible in certain scenarios, especially for lighter conductors or in less critical applications, the 180-degree bend is a standard that considers both safety and performance for heavy conductors. If a bend exceeds this measurement, it risks both the physical properties of the conductor and its electrical performance.