Which article addresses Critical Operations Power Systems?

Article 708 of the National Electrical Code specifically addresses Critical Operations Power Systems (COPS). This article outlines the requirements and standards for systems essential to the operation of facilities where the loss of power could result in significant consequences, such as hospitals, emergency services, and other critical infrastructure.

The focus of Article 708 is on ensuring that these power systems are designed, installed, and maintained in a way that minimizes the risk of failure, providing reliability and safety in operations. This includes specifications for redundancy, reliability criteria, and the ability to sustain power during outages, thus ensuring that critical systems remain operational when needed most.

In contrast, other articles mentioned address different aspects of electrical systems. For example, Article 701 pertains to emergency systems, Article 725 deals with class 1, class 2, and class 3 remote control, signaling, and power-limited circuits, and Article 760 covers fire alarm systems. While they are all part of electrical safety and reliability, Article 708 is specifically designed to handle the unique requirements of critical operations power systems, making it the correct choice for this question.