Why Westinghouse's 1950s Transformers Still Work While Modern Units Fail in 15 Years
Автор: Industrial Age Archives
Загружено: 2025-12-12
Просмотров: 8908
Why Westinghouse's 1950s Transformers Still Work While Modern Units Fail in 15 Years
Westinghouse Electric Corporation's power transformers from the 1950s used mineral oil insulation, copper windings, and conservative designs that provided 70+ years of reliable service in electrical substations. Their transformers featured oversized cooling systems, high-grade electrical steel, and robust tank construction that prevented moisture infiltration. Many 1950s Westinghouse transformers remain in service today. Modern transformers use synthetic insulation, aluminum windings, and cost-optimized designs that fail within 15-20 years due to insulation breakdown and moisture contamination.
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