IEEE 117-1974
Test procedure for evaluation of systems of insulation materials for random-wound ac electric machinery

Standard No.

IEEE 117-1974

Release Date

1974

Published By

Institute of Electrical and Electronics Engineers (IEEE)

Status

Withdraw

Replace By

IEEE 117-2015

Latest

IEEE 117-2015

IEEE 117-1974 history

• 2015 IEEE 117-2015 Standard Test Procedure for Thermal Evaluation of Systems of Insulating Materials for Random- Wound AC Electric Machinery
• 1974 IEEE 117-1974 Test procedure for evaluation of systems of insulation materials for random-wound ac electric machinery