GB/T 12727-2023

Active

Qualification of electrical equipment important to safety for nuclear power plants

核电厂安全重要电气设备鉴定

Standard Type
GBT
ICS
27.120.20
CCS
F83
Status
Active
Issue Date
2023-05-23
Implementation
2023-12-01
Centralized Committee
国家标准委
Issuing Authority
国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies the methods and procedures for qualifying electrical equipment that is critical to the safety of nuclear power plants, ensuring its reliability under normal, abnormal, and accident conditions. It is applied by nuclear plant designers, equipment manufacturers, and regulatory bodies to verify that components such as sensors, actuators, and control systems can withstand environmental stresses like radiation, temperature, and seismic events. The standard is used during the design, testing, and periodic re-evaluation of safety-related electrical equipment in both new and existing nuclear power facilities.

Related Standards

GB/T 11685-2003 Measurement procedures for semiconductor X-ray detector system and semiconductor X-ray energyspectrometers GB/T 15146.11-2004 Nuclear criticality safety for fissile materials outside reactor--Nuclear criticalitysafety based on limiting and controlling moderators GB/T 19597-2004 Safety requirements for decommissioning of nuclear facilities GB/Z 109-2025 Guidance for nuclear power plant electrical power systems analysis GB/Z 111-2025 Guide for selection and use of lead acid battery monitoring system in stationary applications of nuclear power plant GB/T 11684-2003 Electromagnetic environment conditions and testing procedures for nuclear instrumentation GB/T 17680.6-2003 Criteria for emergency planning and preparedness for nuclear power plants--On-site emergency response functions and organizations GB/T 17680.7-2003 Criteria for emergency planning and preparedness for nuclear power plants--Function and physical characteristics of on-site emergency facilities
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.