Measuring Relays and Protection Equipment Part 22 Electrical Disturbance Tests Section 1 1 Mhz burst immunity tests

This standard outlines the requirements for testing the immunity of measurement relays and protection equipment against specific types of electrical disturbances. It focuses on the 1 MHz burst immunity test, which is designed to assess the ability of these devices to maintain proper operation under conditions of electromagnetic interference. The test procedures described are intended to ensure that the equipment can function reliably in environments where such disturbances may occur. The standard provides detailed guidance on the setup, execution, and evaluation of the test to ensure consistency and repeatability in the results. It also specifies the conditions under which the tests should be conducted, including the types of signals and levels of disturbance applied. The document is structured to support both manufacturers and testing laboratories in the validation of equipment compliance.