IEEE No 21-1964*ASA C76.1-1964
American Standards Requirements and Test Code for Outdoor Apparatus Bushings

Standard No.

IEEE No 21-1964*ASA C76.1-1964

Release Date

1964

Published By

Institute of Electrical and Electronics Engineers (IEEE)

Status

Be replaced 2008-11

Replace By

IEEE 21-1976

Latest

IEEE 21-1976

Scope

This standard covers the following: electrical requirements for outdoor power apparatus bushings having basic impulse insulation levels 110 through 1300 kilovolts. Mechanical requirements for the outdoor power apparatus bushings; dimensions of the outdoor power transformer and alternating-current power circuit breaker apparatus bushings. This standard does not apply to bushings for indoor apparatu...

IEEE No 21-1964*ASA C76.1-1964 history

• 1976 IEEE 21-1976 GENERAL REQUIREMENTS AND TEST PROCEDURE FOR OUTDOOR APPARATUS BUSHINGS
• 1964 IEEE No 21-1964*ASA C76.1-1964 American Standards Requirements and Test Code for Outdoor Apparatus Bushings
• 1942 IEEE 21-1942 APPARATUS BUSHINGS AND TEST CODE FOR APPARATUS BUSHINGS
• 1941 IEEE 21-1941 APPARATUS BUSHINGS and PROPOSED TEST CODE