This document stipulates the purpose, identification standards, identification documents and descriptions, test conditions, and identification procedures for safety class K3 low-voltage H-class motor qualification programs. This document is applicable to the identification of safety-level K3 low-voltage fully enclosed squirrel-cage three-phase asynchronous motors installed in nuclear power plants.
T/CEEIA 521-2021 history
2021T/CEEIA 521-2021 Prototype qualification outline of safety class K3 low voltage class H motor in nuclear power plant?