Descriptions of products, methods, and procedures relating to stationary batteries, battery electrolyte spill mechanisms, electrolyte containment and control methodologies, and firefighting considerations are provided.
- Sponsor Committee
- PE/TR - Transformers
Learn More - Status
- Active Standard
- PAR Approval
- 2015-03-26
- Superseding
- C57.105-1978
- Corrigendum
-
PC57.105-2019/Cor 1
- Board Approval
- 2019-02-08
- History
-
- Published:
- 2020-03-31
Working Group Details
- Society
- IEEE Power and Energy Society
Learn More - Sponsor Committee
- PE/TR - Transformers
Learn More - Working Group
-
PerfCharac-WGC57.105 - Performance Characteristics - Transformer Connections in Three-Phase Dist Systems Working Group
Learn More - IEEE Program Manager
- Malia Zaman
Contact - Working Group Chair
- Roger Verdolin
PC57.105-2019/Cor 1
Guide for Application of Transformer Connections in Three-Phase Electrical Systems - Corrigendum 1Update Table 1–Application characteristics of connections
Updating Table 1–Application characteristics of connections
No Active Standards
C57.105-1978
IEEE Guide for Application of Transformer Connections in Three-Phase Distribution Systems
The characteristics of the various transformer connections and possible operating problems under normal or abnormal conditions are treated for three-phase distribution systems. These systems are characterized by primary voltages up to and including 34.5 kV, usually have a preponderance of connected transformers with low-voltage windings below 1000 V, and furnish electric service to consumers. All combinations of Delta and Y, grounded and ungrounded, T connected, zigzag, and certain special connections are considered. Only two-winding transformers are included. Phasing procedures and loading practices are not covered.
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards