Guidance and references are provided by this recommended practice for the design, manufacture, testing and selection of oil-immersed on-load capacity switching distribution transformers with rated frequency of 50 Hz/60 Hz, voltages of 10 kV or below, and rated capacity of 750 kVA and below. On-load capacity switching distribution transformers are transformers with two rated capacities and equipped with additional components to control the operating capacity for energy saving purposes.
- Standard Committee
- PE/TR - Transformers
- Status
- Active Standard
- PAR Approval
- 2021-02-10
- Board Approval
- 2024-09-26
- History
-
- Published:
- 2025-02-28
Working Group Details
- Society
- IEEE Power and Energy Society
- Standard Committee
- PE/TR - Transformers
- Working Group
-
WGC57.12.210 - Distribution - On-load Capacity Switching Distribution Transformers
- Working Group Chair
- Jinli Wang
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