Arrange the basic layers of MV cable construction, starting with the Conductor.

The correct arrangement for the basic layers of medium voltage (MV) cable construction begins with the conductor, followed by specific insulating layers, shields, and protective outer layers.

Starting with the conductor, this is the metallic core through which electricity is transmitted. Next is the insulation, which serves to electrically isolate the conductor from the surrounding layers and prevents any current leakage. Following the insulation is the conductor shield, which helps to manage electrical stress and enhance the insulation’s performance.

The next layer is the insulation shield, which is crucial for protecting the insulation layer itself from environmental factors and mechanical damage, while also providing some grounding features. The final layer is the jacket, which serves as a protective outer layer, safeguarding the cable against physical damage, moisture, and chemical exposure.

This order of construction is critical for ensuring the cable’s performance, safety, and longevity in operation as each layer plays a specific role in maintaining the overall integrity of the cable. Therefore, the arrangement of Conductor, Insulation, Conductor Shield, Insulation Shield, and Jacket aligns perfectly with the established design of medium voltage cables.