Hello. Sign In
Standards Store

BS 4999-69

1972 Edition, May 23, 1972

Complete Document

Specification for general requirements for rotating electrical machines. Tolerances

Includes all amendments and changes through Amendment 1, May 23, 1972

View Abstract
Product Details
Document History

Detail Summary

Superseded By: BS 4999-101

Additional Comments:
W/D S/S BY BS 4999-101
Price (USD)
Secure PDF
Single User
Add to Cart

Product Details:

Description / Abstract:

Limits of tolerance on efficiency, power factor, speed, torques, starting currents, transient and other reactances, voltage regulation and short circuit ratio of a.c. generators, exciter response and moment of inertia.