The application, installation, operation, and maintenance of single- and polyphase dry-type general purpose, distribution, power, and autotransformers are covered. The following types are included: ventilated, indoor and outdoor, self- or forced-air cooled; nonventilated, indoor and outdoor, self- or forced-air cooled; and sealed, indoor and outdoor, self-cooled. Instrument transformers, step voltage and induction-voltage regulators, arc furnace transformers, rectifier transformers, and specialty transformers are not covered.
- Sponsor Committee
- PE/TR - Transformers
Learn More - Status
- Superseded Standard
- Superseded by
- C57.94-2015
- Board Approval
- 1979-03-15
- History
-
- ANSI Approved:
- 2001-04-20
- Published:
- 1982-06-07
- Reaffirmed:
- 2006-12-06
Working Group Details
- Society
- IEEE Power and Energy Society
Learn More - Sponsor Committee
- PE/TR - Transformers
Learn More - Working Group
-
DryType-WGC57.94 - Dry Type Transformers - Dry Type Op & Maint. Guide Working Group
- IEEE Program Manager
- Malia Zaman
Contact - Working Group Chair
- Juan Pablo Andrade Medina
No Active Projects
C57.94-2015
IEEE Recommended Practice for Installation, Application, Operation, and Maintenance of Dry-Type Distribution and Power Transformers
Recommendations for operation and maintenance of dry-type distribution and power transformers are provided.
No Superseded Standards
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards