The purpose of this standard is to define thermal limit curves and to establish a standard procedure for the construction and presentation of these curves. The working group will also attempt to harmonize this standard with ANSI/IEEE 37.96.
- Sponsor Committee
- PE/EM - Electric Machinery
Learn More - Status
- Inactive-Reserved Standard
- PAR Approval
- 1996-06-20
- Superseded by
- 620-2022
- Superseding
- 620-1987
- Board Approval
- 1996-06-20
- History
-
- ANSI Approved:
- 1997-01-06
- Published:
- 1995-11-30
- Reaffirmed:
- 2008-12-10
- Inactivated Date:
- 2021-03-25
Working Group Details
- Society
- IEEE Power and Energy Society
Learn More - Sponsor Committee
- PE/EM - Electric Machinery
Learn More - Working Group
-
Motor - WG620 - Motor SC - Presentation of Thermal Limit Curves for Squirrel Cage
Learn More - IEEE Program Manager
- Malia Zaman
Contact - Working Group Chair
- Yao Duan
No Active Projects
620-2022
IEEE Guide for the Presentation of Thermal Limit Curves for Squirrel Cage Induction Machines
A procedure is established for the presentation of thermal limit curves, and guidance for the interpretation and use of these curves for machine thermal protection is provided in this guide.
No Superseded Standards
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards