Course Description

Power cables are essential components of electrical power systems. They transmit electrical energy from sources, such as substations or generators, to loads, including industrial equipment, residential buildings, and commercial facilities. Over time, cable technology has evolved from simple bare conductors to highly engineered systems with complex insulation and protective layers. Proper cable selection and installation are critical for system reliability and efficiency, as poorly designed cables can lead to energy losses, equipment failures, and safety hazards. Understanding cable design and function is therefore fundamental for any electrical engineer involved in power distribution.

What you'll learn in this course?

• Explain the basic construction and types of power cables used in electrical systems.

• Identify different insulation and sheathing materials and their applications.

• Understand the ratings, standards, and specifications for power cables.

• Describe methods for cable installation, jointing, and termination.

• Recognize common cable faults and maintenance practices to enhance reliability.

• Apply knowledge of safety and regulatory requirements in cable selection and installation.

Prerequisites

• Basic understanding of electrical circuits, voltage levels, current, and power

• Familiarity with electrical installation and safety practices is helpful