NB/T 20073-2012
Criterion for instrumentation and control equipment groundig in nuclear power plants (English Version)

Standard No.

NB/T 20073-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Energy

Latest

NB/T 20073-2012

Replace

EJ/T 1065-1998

Scope

This standard specifies the design requirements for is lation, shielding and grounding of nuclear power plant instrumentation and control equipment, and provides implementation methods for grounding and shielding. This standard applies to the design, review, maintenance and operation of grounding and shielding of instrumentation and control equipment in nuclear power plants.

NB/T 20073-2012 Referenced Document

• GB/T 13286-2008 Criteria for independence of class 1E equipment and circuits in nuclear power plants

NB/T 20073-2012 history

• 2012 NB/T 20073-2012 Criterion for instrumentation and control equipment groundig in nuclear power plants
• 1998 EJ/T 1065-1998 The grounding and shielding design criterion for instrumentation and control equipment in nuclear power plant

NB/T 20073-2012 Criterion for instrumentation and control equipment groundig in nuclear power plants has been changed from EJ/T 1065-1998 The grounding and shielding design criterion for instrumentation and control equipment in nuclear power plant.