This standard specifies the design criteria for operator action time response related to nuclear safety in the design of light water reactor nuclear power plants, and stipulates the time that the operator should achieve credible actions to trigger and control nuclear safety-related functions (hereinafter referred to as safety functions) in safety analysis Require. This standard is applicable to verifying the response time required for operator manual actions to prevent the consequences of a design basis event from exceeding design requirements. The scope of application of this standard is limited to operator actions related to nuclear safety related to design basis events that lead to emergency shutdown and are analyzed in the safety analysis report (SAR) as required. This standard is not applicable to determine the actual operator action time in operating procedures or training, nor is it used as a basis for operator deployment and qualification review.
EJ/T 562-2005 history
2016NB/T 20379-2016 Time response design criteria for safety-related operator actions in nuclear power plants
2005EJ/T 562-2005 Time response design criteria for safety-related operator actions
EJ/T 562-2005 Time response design criteria for safety-related operator actions was changed to NB/T 20379-2016 Time response design criteria for safety-related operator actions in nuclear power plants.