IEEE 741 1986
$26.54
IEEE Standard Criteria for the Protection of Class 1E Power Systems and Equipment in Nuclear Power Generating Stations
Published By | Publication Date | Number of Pages |
IEEE | 1986 | 16 |
New IEEE Standard – Inactive – Superseded. This document prescribes criteria that establish protection requirements for Class 1E power systems and equipment. It describes 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. It includes both design and documentation requirements. It does not include plant physical design requirements to protect against events such as pipe ehip, fire, dropped load, etc.
PDF Catalog
PDF Pages | PDF Title |
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8 | 1 Scope and Purpose 2 Definitions 3 References and Documents in Preparation 3.1 References |
9 | 3.2 Documents in Preparation 4 General Design Criteria |
10 | 5 Principal Design Criteria and Requirements 5.1 AC Power Distribution System 5.1.1 Switchgear and Bus Protection 5.1.2 Bus Voltage Monitoring Schemes 5.1.3 Feeder Circuits 5.1.4 Standby Power Supply Protection 5.1.5 Load Shedding and Sequential Loading 5.1.6 Surge Protection |
11 | 5.2 DC Power System 5.3 Vital Instrumentation and Control Power System 5.4 Primary Containment Electrical Penetration Assemblies |
12 | Design Documentation Design Documentation Records 6.2 Design Verification 7 Testing and Surveillance 7.1 Device Testing |
13 | 7.2 Preoperational Tests 7.3 Surveillance 7.4 Test Records |
14 | Illustration of Concepts Associated with Degraded Voltage Protection Purpose Discussion A3 Typical Criteria for Degraded Voltage Protection |