IS 10028 : Part 3 : 1981 Code of practice for selection, installation and maintenance of transformers: Part 3 Maintenance

1. Scope

1.1 This standard ( Part III) covers guidance on maintenance of distribution and power transformers covered by IS :1180-1964 and IS: 2026 (Parts I to IV )-1977: rcspectively.

1.1 Special purpose transformers, such as gas cooled, synthetic, liquid insulated, dry type and mining transformers and instrument transformers ace excluded from the scope of this code and in all such cases, the manufacturers instructions shall be followed.