TPS ELECTRO LINKS

Only imported low loss, cold rolled grain oriented silicon steel laminations coated with oil & temperature resistant carlite paint are used for Core construction. Cores are assembled strictly as per drawing and adequate core clamping is employed to reduce vibration and magneto-Striction. This clamping is robust to nullify any damage to transformer, during long and rugged service life, due to above causes. Heavy duty cotton / glass tapes / bands are used for each core limb. The core assembly is thoroughly secured by means adequate sections of Core Bolts and vertical Tie Rods.

This being most vital part in the manufacture of transformers, mechanical rigidity, electrical performance and future service life being dependent upon the quality of Winding Assenbly, strict adhrance to pre-set assembly parameters is thoroughly maintained. The upper and lower Insulation Barriers, Vertical and Arial spacer blocks, oil ducts etc. are fabricated with pressboard Permawood, Ceramic blocks, Fibre Boards, Fibre Class and other electrical Grade Insulation Materials depending on insulation class of a particular equipment. Insulation Materiasls are selected depending upon Insulation Class of a particular item under Production. All Electrical and mechanical clearance in assembly are meliculously maintained as per drawing. All insulating blocks are preheated before use in assembly to reduce shrinkage in service. Assembly paremeters are selected to keep out of balance forces to a minium which ensures short-circuit withsland capacity of transformers.