IEEE C57.19.01-1991
IEEE Standard Performance Characteristics and Dimensions for Outdoor Apparatus Bushings
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About This Item
IEEE C57.19.01-1991 defines performance characteristics and dimensions for outdoor apparatus bushings used in power, energy, and related industrial applications. It provides a focused technical basis for selecting and comparing bushing designs where outdoor insulation, mechanical fit, and electrical performance must align. By standardizing key characteristics, IEEE C57.19.01-1991 helps support consistent equipment integration, clearer procurement requirements, and more reliable field application for outdoor apparatus installations.
Overview of IEEE C57.19.01-1991
This standard addresses outdoor apparatus bushings by setting out the performance and dimensional framework needed for practical engineering use. IEEE C57.19.01-1991 is relevant where bushings must operate in exposed environments and interface correctly with associated equipment. The document is commonly used as a reference for design coordination, dimensional compatibility, and performance expectations, helping engineers and buyers specify bushings that suit the intended electrical apparatus and installation conditions.
Typical use cases
IEEE C57.19.01-1991 is typically used when specifying bushings for outdoor transformers, switchgear, and other power apparatus that require controlled insulation and dependable physical dimensions. It is useful in equipment design, replacement part selection, and procurement review where matching interface geometry and expected performance are important. In utility and industrial power systems, the standard can help align bushing requirements with outdoor service conditions and installation constraints.
Why it matters
For power and energy equipment, consistent bushing specifications help reduce fit-up issues, improve interchangeability, and support more dependable operation in outdoor service. IEEE C57.19.01-1991 is important because it gives a common reference for performance characteristics and dimensions, which can aid compliance checks, engineering review, and quality control. Using a defined standard also helps limit specification ambiguity during procurement and testing, lowering the risk of mismatched components.
- Outdoor apparatus bushing requirements
- Performance characteristics
- Dimensional compatibility
- Power and energy applications
- Superseded IEEE reference
- Publication Date: 1992
- Standard Status: Superseded
- Publisher: IEEE
- Subject: Power, Energy and Industry Applications
- Official IEEE: Doi link
- New Version Available: C57.19.01 (2018)
- Previous Version: C57.19.01 (2000)
- This Version: C57.19.01 (1992)
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