Abstract

This document defines the requirements for assuring that automatic setpoints for nuclear safety system instrumentation, are established and maintained within specified limits in nuclear power plants and nuclear reactor facilities. This document addresses known contributing errors in the channel from the process (including the primary element and sensor) through to and including the final setpoint device. This document applies to the determination of setpoints used for automatic actions. The recommendations may also be used to determine indicator uncertainties for testing or operator decisions.

Begin

2023-08-08

Planned document number

DIN IEC 61888

Project number

02231771

Responsible national committee

DKE/UK 967.1 - Elektro- und Leittechnik für kerntechnische Anlagen