IEEE 446:1995 (R2000)

Revision Standard - Inactive-Reserved.
This Recommended Practice addresses the uses, power sources, design, and maintenance of emergency and standby power systems. Chapter 3 is a general discussion of needs for and the configuration of emergency and standby systems. Chapter 9 lists the power needs for specific industries. Chapters 4 and 5 deal with the selection of power sources. Chapter 6 provides recommendations for protecting both power sources and switching equipment during fault conditions. Chapter 7 provides recommendations for design of system grounding, and Chapter 10 provides recommendations for designing to reliability objectives. Chapter 8 provides recommended maintenance practices.

As presently stated in IEEE Std 446-1987.
To update IEEE Std 446-1987 by incorporating references to current codes and standards and by including new technology and practices.