Superseded Standard

IEEE C57.94-1982

IEEE Recommended Practice for Installation, Application, Operation, and Maintenance of Dry-Type General Purpose Distribution and Power Transformers

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Superseded Standard
Superseded by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
Learn More
IEEE Program Manager
Malia Zaman
Contact
Working Group Chair
Kenneth Klein

PC57.94

Recommended Practice for Installation, Application, Operation, and Maintenance of Dry-Type Distribution and Power Transformers

This recommended practice describes general recommendations for the installation, application, operation, and maintenance of all single and polyphase ventilated, non-ventilated, and sealed dry-type distribution and power transformers or autotransformers, including those with solid-cast and/or resin encapsulated windings except transformers described as exceptions in IEEE Std C57.12.01. nnNOTE–Where IEEE standards do not exist for the transformers mentioned above or for other special transformers, this standard may be applicable as a whole or in parts subject to agreement between the parties responsible for the application and for the design of the transformer.

Learn More

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.

Learn More

No Superseded Standards
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards
Subscribe

Stay up to date about new developments, including resources, insights and more.