What does ANSI stand for in relation to relay settings?

The acronym ANSI stands for the American National Standards Institute. This organization plays a crucial role in developing and promoting standards for various industries in the United States, including electrical and electronic devices. In the context of relay settings, ANSI provides standardized definitions and classifications for protective relays. These standards help ensure consistency, reliability, and interoperability between devices from different manufacturers. Ensuring that protective relays meet ANSI standards is essential for maintaining safety and effectiveness in electrical systems, making ANSI a foundational reference in the field of protection devices.