IEEE 381-1977 - IEEE Standard Criteria for Type Tests of Class 1E Modules Used in Nuclear Power Generating Stations
Standard Details
Minimum requirements for, and guidance regarding, the methods and procedures for qualification of power-driven valve actuators with safety-related functions are established. The qualification of all types of power-driven valve actuators, including damper actuators, is covered. The standard qualification cases and their environmental parameters for the usual locations of safety-related equipment in a nuclear generating station are described. Test procedures are presented.
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