COURSE OVERVIEW:

The technical skill of cable jointing and termination is a critical factor in the longevity and reliability of power distribution networks. This course provides a hands-on, engineering-based approach to the preparation, jointing, and termination of both High Voltage (HV) and Low Voltage (LV) cables. Participants will explore the material science of cable components, focusing on the mechanics of insulation, shielding, and mechanical protection that must be maintained across every connection.

The scope of this training addresses the practical requirements for working with various cable types, including XLPE, EPR, and paper-insulated lead-covered (PILC) cables. It covers the technical nuances of stress control, moisture sealing, and the application of heat-shrink, cold-shrink, and resin-molded technologies. The curriculum provides a detailed focus on the precision required during cable stripping and layer preparation to prevent electrical tracking and premature failure of the joint.

Coverage includes the implementation of rigorous testing and inspection protocols to verify the integrity of the completed joint before it is buried or energized. Attendees will learn to identify common defects, such as voids in the insulation or improper screen earthing, which lead to partial discharge and breakdown. By combining theoretical knowledge of electric fields with intensive practical jointing exercises, the course equips professionals with the expertise required to deliver high-quality cable connections that meet utility and industrial standards.

COURSE OBJECTIVES:

After completion of this course, the participants will be able to:

• Identify various HV and LV cable constructions and materials.
• Perform professional cable preparation, stripping, and cleaning.
• Execute LV resin-filled and heat-shrink joints and terminations.
• Apply stress control techniques for HV cable terminations.
• Install HV straight-through joints using heat-shrink and cold-shrink kits.
• Perform proper earthing and bonding of cable screens and armor.
• Utilize specialized jointing tools, including hydraulic crimpers and torches.
• Maintain the continuity of the lead sheath in PILC cable joints.
• Implement moisture sealing and mechanical protection for outdoor joints.
• Conduct post-jointing insulation resistance and continuity tests.
• Recognize and avoid common causes of cable joint failure.
• Adhere to strict safety protocols for working in trenches and manholes.

TARGET AUDIENCE:

This course is intended for Cable Jointers, Electrical Technicians, Linesmen, and Maintenance Crews involved in power cable installation and repair.

TRAINING COURSE METHODOLOGY:

A highly interactive combination of lectures, discussion sessions, and case studies will be employed to maximize the transfer of information, knowledge, and experience. The course will be intensive, practical, and highly interactive. The sessions will start by raising the most relevant questions and motivating everybody to find the right answers. The attendants will also be encouraged to raise more of their questions and to share in developing the right answers using their analysis and experience. There will also be some indoor experiential activities to enhance the learning experience. Course material will be provided in PowerPoint, with necessary animations, learning videos, and general discussions.

The course participants shall be evaluated before, during, and at the end of the course.

COURSE CERTIFICATE:

National Consultant Centre for Training LLC (NCC) will issue an Attendance Certificate to all participants completing a minimum of 80% of the total attendance time requirement.