Logo

IEEE 420-1982

Historical Revision

IEEE Trial Use Guide for Class 1E Control Switchboards for Nuclear Power Generating Stations

$113.00


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


Stay effortlessly up-to-date with the latest standard revisions. When new versions are released, they're automatically charged and delivered to you, ensuring seamless compliance.

Document Preview Not Available...

Revision Standard - Superseded. Design requirements that are unique to Class 1E control boards, panels, and racks are specified. Standards for qualification tests to verify that these design requirements have been satisfied are provided. This standard is not intended to define the selection, design, or qualification of piping, modules, or other equipment mounted on the Class 1E control boards, panels, or racks. It is concerned, however, with the effect such mounted equipment has on the design and qualifications. Qualification and testing of individual Class 1E control board components and modules and external field-run cables are not covered.
This standard specifies those design requirements which are unique to Class lE control boards, panels, and racks and provides standards for qualification tests to verify that these design requirements have been satisfied. It does not apply to: 1) Non-Class lE components and modules except as they may affect the design and qualification of Class lE control boards, panels, and racks 2) Qualification and test of individual Class lE control board components and modules 3) External field run cables
The purpose of this standard is to specify the design requirements for Class lE control boards, panels, and racks and to establish the methods to verify that these requirements have been satisfied.

SDO IEEE: Institute of Electrical and Electronics Engineers
Document Number 420
Publication Date Dec. 7, 1982
Language en - English
Page Count 16
Revision Level
Supercedes
Committee Nuclear Power Engineering Committee
Publish Date Document Id Type View
June 5, 2013 420-2013 Revision
Feb. 8, 2002 420-2001 Revision
Dec. 7, 1982 420-1982 Revision
Nov. 14, 1973 420-1973 Revision