1, “Canadian Electrical Code,” is the primary standard that governs the installation and maintenance of electrical systems in Canada, including the requirements for relay protection. In Canada, relay protection is an essential component of electrical power network transmission and distribution systems. To regulate and promote uniformity in relay. Long term cost reduction (TCO) for trainings and maintenance by reduce variety of relays A fast and selective arc fault mitigation for air-insulated LV & MV switchgear and Relion protection and control relays and sensor technology protect staff and plant facilities for many years. Effective Date: See the Implementation Plan for PRC-024-2. They are intended to quickly identify a fault and isolate it so the balance of the system continue to run under normal conditions. Instantaneous, definite time, IDMT, directional or non-directional are. This course is designed for engineers, technicians, and technologists in the industrial, consulting, and utility sectors responsible for ensuring power systems' reliability and safety. It is particularly relevant for professionals involved in the design, maintenance, regulatory inspection, and.