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IEEE 741:2022

IEEE Standard for Criteria for the Protection of Class 1E Power Systems and Equipment in Nuclear Power Generating Stations

Standard Details

Abstract:

Criteria that establish protection requirements for Class 1E power systems and equipment are prescribed in this standard. The purpose of and the means for obtaining protection from electrical and mechanical damage, or failures that can occur within a time period that is shorter than that required for operator action, are described. Testing and surveillance requirements are included. Plant physical design requirements to protect against events such as pipe whip, fire, dropped load, etc., are not included.

Keywords:

Class 1E, electrical equipment, IEEE 741, nuclear power generating stations, power systems, protection

Multimedia:

N

Subscription Package:

Nuclear Engineering

IEEE Normative references:

141-1993, 142-2007, 242-2001, 308-2020, 317-2013, 336-2020, 338-2012, 384-2018, 415-1986, 446-1995, 487-2015, 518-1982, 603-2018, 666-2007, 765-2022, 944-1986, 946-2020

Non-IEEE Normative references:

NEMA ICS 2, Industrial Control and Systems: Controllers, Contactors, and Overload Relays Rated 600 Volts.NEMA MG 1-2014, Motors and Generators.

General Information

Status : ACTIVE
Standard Type: Main
Document No: IEEE 741:2022
Document Year: 2022
Pages: 67

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IEEE 741:2022

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