POWER TRANSFORMER
POWER TRANSFORMER Specifications to be referred: Sl. No. Standards Topic 1 IS-335-1972 Specification for New insulating oil for transformer and switch gear 2 IS-2026 (Part-1)-1977 Specification for power transformers-General 3 IS-2026 (part-2)-1977 Specification for power transformers- Temperature rise 4 IS-2026(part-3)-1977 Specification for power transformers-Insulation levels and dielectric tests 5 IS-2026 (part-4)-1977 Specification for power transformers-Terminal markings & Tapping connections 6 IS-2026 (part-5)-1977 ...