Document: NUREG-0800
Document ID: ac3185c1-0851-4b4d-b3f5-31c884360119
Document Type: srp
Title: Setpoints
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1601/ML16019A088.pdf
Revision Date: 2023-06
Chapter: 7
Section ID: 7.2
CFR Part: 
CFR Title: 

Content:
t in Low-Voltage (1000 V and Less) AC Power Circuits” • IEEE Std C62.41.2-2002, “IEEE Recommended Practice on Characterization of Surges in Low-Voltage (1000 V and Less) AC Power Circuits” • IEEE Std C62.45-2002, “IEEE Recommended Practice on Surge Testing for Equipment Connected to Low-Voltage (1000 V and Less) AC Power Circuits” (w) RG 1.209, “Guidelines for Environmental Qualification of Safety Related Computer-Based Instrumentation and Control Systems in Nuclear Power Plants.” Applicability - All I&C safety systems and supporting data communications systems. Review Methods - RG 1.209 provides a basis for evaluating conformance of computers with GDC 4. RG 1.209 provides environmental qualification practices that contribute to ensuring that computers can perform their safety-related functions under all anticipated service conditions. RG 1.209 provides environmental qualification procedures for computers located in a mild environment and compliments RG 1.89, Revision 1, “Environmental Qualification of Certain Electric Equipment Important to Safety for Nuclear Power Plants,” which addresses environmental qualification for harsh environments. SRP Appendix 7.1-D provides review guidance for the evaluation of environmental qualification of computers. 5. SRP Branch Technical Positions Applicability - As noted in SRP Table 7-1. Review Methods - The SRP BTPs provide bases for evaluating specific review areas. Appendix 7.1-A-37 Revision 6 – August 2016 REFERENCES 1. American National Standards Institute/American Nuclear Society, ANSI/ANS-4.5, “Criteria for Accident Monitoring Functions in Light-Water- Cooled Reactors,” 1980. 2. American National Standards Institute/Institute of Electrical and Electronics Engineers, ANSI/IEEE Std 1008, “IEEE Standard for Software Unit Testing,” 1987. 3. American National Standards Institute/Institute of Electrical and Electronics Engineers, ANSI/IEEE Std 338, “Standard Criteria for the Periodic Surveillance